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-rw-r--r--libs/sqlite3/src/sqlite3.c8612
-rw-r--r--libs/sqlite3/src/sqlite3.h138
2 files changed, 5554 insertions, 3196 deletions
diff --git a/libs/sqlite3/src/sqlite3.c b/libs/sqlite3/src/sqlite3.c
index 320d6355e3..73c69efbd5 100644
--- a/libs/sqlite3/src/sqlite3.c
+++ b/libs/sqlite3/src/sqlite3.c
@@ -1,6 +1,6 @@
/******************************************************************************
** This file is an amalgamation of many separate C source files from SQLite
-** version 3.21.0. By combining all the individual C code files into this
+** version 3.22.0. By combining all the individual C code files into this
** single large file, the entire code can be compiled as a single translation
** unit. This allows many compilers to do optimizations that would not be
** possible if the files were compiled separately. Performance improvements
@@ -1147,9 +1147,9 @@ extern "C" {
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
-#define SQLITE_VERSION "3.21.0"
-#define SQLITE_VERSION_NUMBER 3021000
-#define SQLITE_SOURCE_ID "2017-10-24 18:55:49 1a584e499906b5c87ec7d43d4abce641fdf017c42125b083109bc77c4de48827"
+#define SQLITE_VERSION "3.22.0"
+#define SQLITE_VERSION_NUMBER 3022000
+#define SQLITE_SOURCE_ID "2018-01-22 18:45:57 0c55d179733b46d8d0ba4d88e01a25e10677046ee3da1d5b1581e86726f2171d"
/*
** CAPI3REF: Run-Time Library Version Numbers
@@ -1494,6 +1494,8 @@ SQLITE_API int sqlite3_exec(
** the most recent error can be obtained using
** [sqlite3_extended_errcode()].
*/
+#define SQLITE_ERROR_MISSING_COLLSEQ (SQLITE_ERROR | (1<<8))
+#define SQLITE_ERROR_RETRY (SQLITE_ERROR | (2<<8))
#define SQLITE_IOERR_READ (SQLITE_IOERR | (1<<8))
#define SQLITE_IOERR_SHORT_READ (SQLITE_IOERR | (2<<8))
#define SQLITE_IOERR_WRITE (SQLITE_IOERR | (3<<8))
@@ -1537,6 +1539,8 @@ SQLITE_API int sqlite3_exec(
#define SQLITE_READONLY_CANTLOCK (SQLITE_READONLY | (2<<8))
#define SQLITE_READONLY_ROLLBACK (SQLITE_READONLY | (3<<8))
#define SQLITE_READONLY_DBMOVED (SQLITE_READONLY | (4<<8))
+#define SQLITE_READONLY_CANTINIT (SQLITE_READONLY | (5<<8))
+#define SQLITE_READONLY_DIRECTORY (SQLITE_READONLY | (6<<8))
#define SQLITE_ABORT_ROLLBACK (SQLITE_ABORT | (2<<8))
#define SQLITE_CONSTRAINT_CHECK (SQLITE_CONSTRAINT | (1<<8))
#define SQLITE_CONSTRAINT_COMMITHOOK (SQLITE_CONSTRAINT | (2<<8))
@@ -2155,12 +2159,18 @@ typedef struct sqlite3_api_routines sqlite3_api_routines;
** in the name of the object stands for "virtual file system". See
** the [VFS | VFS documentation] for further information.
**
-** The value of the iVersion field is initially 1 but may be larger in
-** future versions of SQLite. Additional fields may be appended to this
-** object when the iVersion value is increased. Note that the structure
-** of the sqlite3_vfs object changes in the transaction between
-** SQLite version 3.5.9 and 3.6.0 and yet the iVersion field was not
-** modified.
+** The VFS interface is sometimes extended by adding new methods onto
+** the end. Each time such an extension occurs, the iVersion field
+** is incremented. The iVersion value started out as 1 in
+** SQLite [version 3.5.0] on [dateof:3.5.0], then increased to 2
+** with SQLite [version 3.7.0] on [dateof:3.7.0], and then increased
+** to 3 with SQLite [version 3.7.6] on [dateof:3.7.6]. Additional fields
+** may be appended to the sqlite3_vfs object and the iVersion value
+** may increase again in future versions of SQLite.
+** Note that the structure
+** of the sqlite3_vfs object changes in the transition from
+** SQLite [version 3.5.9] to [version 3.6.0] on [dateof:3.6.0]
+** and yet the iVersion field was not modified.
**
** The szOsFile field is the size of the subclassed [sqlite3_file]
** structure used by this VFS. mxPathname is the maximum length of
@@ -3073,7 +3083,6 @@ struct sqlite3_mem_methods {
** into which is written 0 or 1 to indicate whether checkpoints-on-close
** have been disabled - 0 if they are not disabled, 1 if they are.
** </dd>
-**
** <dt>SQLITE_DBCONFIG_ENABLE_QPSG</dt>
** <dd>^(The SQLITE_DBCONFIG_ENABLE_QPSG option activates or deactivates
** the [query planner stability guarantee] (QPSG). When the QPSG is active,
@@ -3084,7 +3093,16 @@ struct sqlite3_mem_methods {
** the QPSG active, SQLite will always use the same query plan in the field as
** was used during testing in the lab.
** </dd>
-**
+** <dt>SQLITE_DBCONFIG_TRIGGER_EQP</dt>
+** <dd> By default, the output of EXPLAIN QUERY PLAN commands does not
+** include output for any operations performed by trigger programs. This
+** option is used to set or clear (the default) a flag that governs this
+** behavior. The first parameter passed to this operation is an integer -
+** non-zero to enable output for trigger programs, or zero to disable it.
+** The second parameter is a pointer to an integer into which is written
+** 0 or 1 to indicate whether output-for-triggers has been disabled - 0 if
+** it is not disabled, 1 if it is.
+** </dd>
** </dl>
*/
#define SQLITE_DBCONFIG_MAINDBNAME 1000 /* const char* */
@@ -3095,7 +3113,8 @@ struct sqlite3_mem_methods {
#define SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION 1005 /* int int* */
#define SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE 1006 /* int int* */
#define SQLITE_DBCONFIG_ENABLE_QPSG 1007 /* int int* */
-
+#define SQLITE_DBCONFIG_TRIGGER_EQP 1008 /* int int* */
+#define SQLITE_DBCONFIG_MAX 1008 /* Largest DBCONFIG */
/*
** CAPI3REF: Enable Or Disable Extended Result Codes
@@ -3956,8 +3975,8 @@ SQLITE_API SQLITE_DEPRECATED void *sqlite3_profile(sqlite3*,
** KEYWORDS: SQLITE_TRACE
**
** These constants identify classes of events that can be monitored
-** using the [sqlite3_trace_v2()] tracing logic. The third argument
-** to [sqlite3_trace_v2()] is an OR-ed combination of one or more of
+** using the [sqlite3_trace_v2()] tracing logic. The M argument
+** to [sqlite3_trace_v2(D,M,X,P)] is an OR-ed combination of one or more of
** the following constants. ^The first argument to the trace callback
** is one of the following constants.
**
@@ -5803,6 +5822,9 @@ SQLITE_API SQLITE_DEPRECATED int sqlite3_memory_alarm(void(*)(void*,sqlite3_int6
** datatype of the value
** <tr><td><b>sqlite3_value_numeric_type&nbsp;&nbsp;</b>
** <td>&rarr;&nbsp;&nbsp;<td>Best numeric datatype of the value
+** <tr><td><b>sqlite3_value_nochange&nbsp;&nbsp;</b>
+** <td>&rarr;&nbsp;&nbsp;<td>True if the column is unchanged in an UPDATE
+** against a virtual table.
** </table></blockquote>
**
** <b>Details:</b>
@@ -5851,6 +5873,19 @@ SQLITE_API SQLITE_DEPRECATED int sqlite3_memory_alarm(void(*)(void*,sqlite3_int6
** then the conversion is performed. Otherwise no conversion occurs.
** The [SQLITE_INTEGER | datatype] after conversion is returned.)^
**
+** ^Within the [xUpdate] method of a [virtual table], the
+** sqlite3_value_nochange(X) interface returns true if and only if
+** the column corresponding to X is unchanged by the UPDATE operation
+** that the xUpdate method call was invoked to implement and if
+** and the prior [xColumn] method call that was invoked to extracted
+** the value for that column returned without setting a result (probably
+** because it queried [sqlite3_vtab_nochange()] and found that the column
+** was unchanging). ^Within an [xUpdate] method, any value for which
+** sqlite3_value_nochange(X) is true will in all other respects appear
+** to be a NULL value. If sqlite3_value_nochange(X) is invoked anywhere other
+** than within an [xUpdate] method call for an UPDATE statement, then
+** the return value is arbitrary and meaningless.
+**
** Please pay particular attention to the fact that the pointer returned
** from [sqlite3_value_blob()], [sqlite3_value_text()], or
** [sqlite3_value_text16()] can be invalidated by a subsequent call to
@@ -5873,6 +5908,7 @@ SQLITE_API int sqlite3_value_bytes(sqlite3_value*);
SQLITE_API int sqlite3_value_bytes16(sqlite3_value*);
SQLITE_API int sqlite3_value_type(sqlite3_value*);
SQLITE_API int sqlite3_value_numeric_type(sqlite3_value*);
+SQLITE_API int sqlite3_value_nochange(sqlite3_value*);
/*
** CAPI3REF: Finding The Subtype Of SQL Values
@@ -7975,9 +8011,9 @@ SQLITE_API sqlite3_mutex *sqlite3_db_mutex(sqlite3*);
** the xFileControl method. ^The return value of the xFileControl
** method becomes the return value of this routine.
**
-** ^The SQLITE_FCNTL_FILE_POINTER value for the op parameter causes
+** ^The [SQLITE_FCNTL_FILE_POINTER] value for the op parameter causes
** a pointer to the underlying [sqlite3_file] object to be written into
-** the space pointed to by the 4th parameter. ^The SQLITE_FCNTL_FILE_POINTER
+** the space pointed to by the 4th parameter. ^The [SQLITE_FCNTL_FILE_POINTER]
** case is a short-circuit path which does not actually invoke the
** underlying sqlite3_io_methods.xFileControl method.
**
@@ -7989,7 +8025,7 @@ SQLITE_API sqlite3_mutex *sqlite3_db_mutex(sqlite3*);
** an incorrect zDbName and an SQLITE_ERROR return from the underlying
** xFileControl method.
**
-** See also: [SQLITE_FCNTL_LOCKSTATE]
+** See also: [file control opcodes]
*/
SQLITE_API int sqlite3_file_control(sqlite3*, const char *zDbName, int op, void*);
@@ -8046,7 +8082,8 @@ SQLITE_API int sqlite3_test_control(int op, ...);
#define SQLITE_TESTCTRL_ISINIT 23
#define SQLITE_TESTCTRL_SORTER_MMAP 24
#define SQLITE_TESTCTRL_IMPOSTER 25
-#define SQLITE_TESTCTRL_LAST 25
+#define SQLITE_TESTCTRL_PARSER_COVERAGE 26
+#define SQLITE_TESTCTRL_LAST 26 /* Largest TESTCTRL */
/*
** CAPI3REF: SQLite Runtime Status
@@ -9301,6 +9338,40 @@ SQLITE_API int sqlite3_vtab_config(sqlite3*, int op, ...);
SQLITE_API int sqlite3_vtab_on_conflict(sqlite3 *);
/*
+** CAPI3REF: Determine If Virtual Table Column Access Is For UPDATE
+**
+** If the sqlite3_vtab_nochange(X) routine is called within the [xColumn]
+** method of a [virtual table], then it returns true if and only if the
+** column is being fetched as part of an UPDATE operation during which the
+** column value will not change. Applications might use this to substitute
+** a lighter-weight value to return that the corresponding [xUpdate] method
+** understands as a "no-change" value.
+**
+** If the [xColumn] method calls sqlite3_vtab_nochange() and finds that
+** the column is not changed by the UPDATE statement, they the xColumn
+** method can optionally return without setting a result, without calling
+** any of the [sqlite3_result_int|sqlite3_result_xxxxx() interfaces].
+** In that case, [sqlite3_value_nochange(X)] will return true for the
+** same column in the [xUpdate] method.
+*/
+SQLITE_API int sqlite3_vtab_nochange(sqlite3_context*);
+
+/*
+** CAPI3REF: Determine The Collation For a Virtual Table Constraint
+**
+** This function may only be called from within a call to the [xBestIndex]
+** method of a [virtual table].
+**
+** The first argument must be the sqlite3_index_info object that is the
+** first parameter to the xBestIndex() method. The second argument must be
+** an index into the aConstraint[] array belonging to the sqlite3_index_info
+** structure passed to xBestIndex. This function returns a pointer to a buffer
+** containing the name of the collation sequence for the corresponding
+** constraint.
+*/
+SQLITE_API SQLITE_EXPERIMENTAL const char *sqlite3_vtab_collation(sqlite3_index_info*,int);
+
+/*
** CAPI3REF: Conflict resolution modes
** KEYWORDS: {conflict resolution mode}
**
@@ -10027,6 +10098,35 @@ SQLITE_API int sqlite3session_indirect(sqlite3_session *pSession, int bIndirect)
**
** SQLITE_OK is returned if the call completes without error. Or, if an error
** occurs, an SQLite error code (e.g. SQLITE_NOMEM) is returned.
+**
+** <h3>Special sqlite_stat1 Handling</h3>
+**
+** As of SQLite version 3.22.0, the "sqlite_stat1" table is an exception to
+** some of the rules above. In SQLite, the schema of sqlite_stat1 is:
+** <pre>
+** &nbsp; CREATE TABLE sqlite_stat1(tbl,idx,stat)
+** </pre>
+**
+** Even though sqlite_stat1 does not have a PRIMARY KEY, changes are
+** recorded for it as if the PRIMARY KEY is (tbl,idx). Additionally, changes
+** are recorded for rows for which (idx IS NULL) is true. However, for such
+** rows a zero-length blob (SQL value X'') is stored in the changeset or
+** patchset instead of a NULL value. This allows such changesets to be
+** manipulated by legacy implementations of sqlite3changeset_invert(),
+** concat() and similar.
+**
+** The sqlite3changeset_apply() function automatically converts the
+** zero-length blob back to a NULL value when updating the sqlite_stat1
+** table. However, if the application calls sqlite3changeset_new(),
+** sqlite3changeset_old() or sqlite3changeset_conflict on a changeset
+** iterator directly (including on a changeset iterator passed to a
+** conflict-handler callback) then the X'' value is returned. The application
+** must translate X'' to NULL itself if required.
+**
+** Legacy (older than 3.22.0) versions of the sessions module cannot capture
+** changes made to the sqlite_stat1 table. Legacy versions of the
+** sqlite3changeset_apply() function silently ignore any modifications to the
+** sqlite_stat1 table that are part of a changeset or patchset.
*/
SQLITE_API int sqlite3session_attach(
sqlite3_session *pSession, /* Session object */
@@ -13135,7 +13235,6 @@ typedef struct Db Db;
typedef struct Schema Schema;
typedef struct Expr Expr;
typedef struct ExprList ExprList;
-typedef struct ExprSpan ExprSpan;
typedef struct FKey FKey;
typedef struct FuncDestructor FuncDestructor;
typedef struct FuncDef FuncDef;
@@ -13481,6 +13580,9 @@ SQLITE_PRIVATE int sqlite3BtreeNext(BtCursor*, int flags);
SQLITE_PRIVATE int sqlite3BtreeEof(BtCursor*);
SQLITE_PRIVATE int sqlite3BtreePrevious(BtCursor*, int flags);
SQLITE_PRIVATE i64 sqlite3BtreeIntegerKey(BtCursor*);
+#ifdef SQLITE_ENABLE_OFFSET_SQL_FUNC
+SQLITE_PRIVATE i64 sqlite3BtreeOffset(BtCursor*);
+#endif
SQLITE_PRIVATE int sqlite3BtreePayload(BtCursor*, u32 offset, u32 amt, void*);
SQLITE_PRIVATE const void *sqlite3BtreePayloadFetch(BtCursor*, u32 *pAmt);
SQLITE_PRIVATE u32 sqlite3BtreePayloadSize(BtCursor*);
@@ -13694,6 +13796,7 @@ typedef struct VdbeOpList VdbeOpList;
#define P4_INT64 (-14) /* P4 is a 64-bit signed integer */
#define P4_INTARRAY (-15) /* P4 is a vector of 32-bit integers */
#define P4_FUNCCTX (-16) /* P4 is a pointer to an sqlite3_context object */
+#define P4_DYNBLOB (-17) /* Pointer to memory from sqliteMalloc() */
/* Error message codes for OP_Halt */
#define P5_ConstraintNotNull 1
@@ -13832,78 +13935,80 @@ typedef struct VdbeOpList VdbeOpList;
#define OP_Concat 93 /* same as TK_CONCAT, synopsis: r[P3]=r[P2]+r[P1] */
#define OP_Compare 94 /* synopsis: r[P1@P3] <-> r[P2@P3] */
#define OP_BitNot 95 /* same as TK_BITNOT, synopsis: r[P1]= ~r[P1] */
-#define OP_Column 96 /* synopsis: r[P3]=PX */
+#define OP_Offset 96 /* synopsis: r[P3] = sqlite_offset(P1) */
#define OP_String8 97 /* same as TK_STRING, synopsis: r[P2]='P4' */
-#define OP_Affinity 98 /* synopsis: affinity(r[P1@P2]) */
-#define OP_MakeRecord 99 /* synopsis: r[P3]=mkrec(r[P1@P2]) */
-#define OP_Count 100 /* synopsis: r[P2]=count() */
-#define OP_ReadCookie 101
-#define OP_SetCookie 102
-#define OP_ReopenIdx 103 /* synopsis: root=P2 iDb=P3 */
-#define OP_OpenRead 104 /* synopsis: root=P2 iDb=P3 */
-#define OP_OpenWrite 105 /* synopsis: root=P2 iDb=P3 */
-#define OP_OpenDup 106
-#define OP_OpenAutoindex 107 /* synopsis: nColumn=P2 */
-#define OP_OpenEphemeral 108 /* synopsis: nColumn=P2 */
-#define OP_SorterOpen 109
-#define OP_SequenceTest 110 /* synopsis: if( cursor[P1].ctr++ ) pc = P2 */
-#define OP_OpenPseudo 111 /* synopsis: P3 columns in r[P2] */
-#define OP_Close 112
-#define OP_ColumnsUsed 113
-#define OP_Sequence 114 /* synopsis: r[P2]=cursor[P1].ctr++ */
-#define OP_NewRowid 115 /* synopsis: r[P2]=rowid */
-#define OP_Insert 116 /* synopsis: intkey=r[P3] data=r[P2] */
-#define OP_InsertInt 117 /* synopsis: intkey=P3 data=r[P2] */
-#define OP_Delete 118
-#define OP_ResetCount 119
-#define OP_SorterCompare 120 /* synopsis: if key(P1)!=trim(r[P3],P4) goto P2 */
-#define OP_SorterData 121 /* synopsis: r[P2]=data */
-#define OP_RowData 122 /* synopsis: r[P2]=data */
-#define OP_Rowid 123 /* synopsis: r[P2]=rowid */
-#define OP_NullRow 124
-#define OP_SeekEnd 125
-#define OP_SorterInsert 126 /* synopsis: key=r[P2] */
-#define OP_IdxInsert 127 /* synopsis: key=r[P2] */
-#define OP_IdxDelete 128 /* synopsis: key=r[P2@P3] */
-#define OP_DeferredSeek 129 /* synopsis: Move P3 to P1.rowid if needed */
-#define OP_IdxRowid 130 /* synopsis: r[P2]=rowid */
-#define OP_Destroy 131
+#define OP_Column 98 /* synopsis: r[P3]=PX */
+#define OP_Affinity 99 /* synopsis: affinity(r[P1@P2]) */
+#define OP_MakeRecord 100 /* synopsis: r[P3]=mkrec(r[P1@P2]) */
+#define OP_Count 101 /* synopsis: r[P2]=count() */
+#define OP_ReadCookie 102
+#define OP_SetCookie 103
+#define OP_ReopenIdx 104 /* synopsis: root=P2 iDb=P3 */
+#define OP_OpenRead 105 /* synopsis: root=P2 iDb=P3 */
+#define OP_OpenWrite 106 /* synopsis: root=P2 iDb=P3 */
+#define OP_OpenDup 107
+#define OP_OpenAutoindex 108 /* synopsis: nColumn=P2 */
+#define OP_OpenEphemeral 109 /* synopsis: nColumn=P2 */
+#define OP_SorterOpen 110
+#define OP_SequenceTest 111 /* synopsis: if( cursor[P1].ctr++ ) pc = P2 */
+#define OP_OpenPseudo 112 /* synopsis: P3 columns in r[P2] */
+#define OP_Close 113
+#define OP_ColumnsUsed 114
+#define OP_Sequence 115 /* synopsis: r[P2]=cursor[P1].ctr++ */
+#define OP_NewRowid 116 /* synopsis: r[P2]=rowid */
+#define OP_Insert 117 /* synopsis: intkey=r[P3] data=r[P2] */
+#define OP_InsertInt 118 /* synopsis: intkey=P3 data=r[P2] */
+#define OP_Delete 119
+#define OP_ResetCount 120
+#define OP_SorterCompare 121 /* synopsis: if key(P1)!=trim(r[P3],P4) goto P2 */
+#define OP_SorterData 122 /* synopsis: r[P2]=data */
+#define OP_RowData 123 /* synopsis: r[P2]=data */
+#define OP_Rowid 124 /* synopsis: r[P2]=rowid */
+#define OP_NullRow 125
+#define OP_SeekEnd 126
+#define OP_SorterInsert 127 /* synopsis: key=r[P2] */
+#define OP_IdxInsert 128 /* synopsis: key=r[P2] */
+#define OP_IdxDelete 129 /* synopsis: key=r[P2@P3] */
+#define OP_DeferredSeek 130 /* synopsis: Move P3 to P1.rowid if needed */
+#define OP_IdxRowid 131 /* synopsis: r[P2]=rowid */
#define OP_Real 132 /* same as TK_FLOAT, synopsis: r[P2]=P4 */
-#define OP_Clear 133
-#define OP_ResetSorter 134
-#define OP_CreateBtree 135 /* synopsis: r[P2]=root iDb=P1 flags=P3 */
-#define OP_SqlExec 136
-#define OP_ParseSchema 137
-#define OP_LoadAnalysis 138
-#define OP_DropTable 139
-#define OP_DropIndex 140
-#define OP_DropTrigger 141
-#define OP_IntegrityCk 142
-#define OP_RowSetAdd 143 /* synopsis: rowset(P1)=r[P2] */
-#define OP_Param 144
-#define OP_FkCounter 145 /* synopsis: fkctr[P1]+=P2 */
-#define OP_MemMax 146 /* synopsis: r[P1]=max(r[P1],r[P2]) */
-#define OP_OffsetLimit 147 /* synopsis: if r[P1]>0 then r[P2]=r[P1]+max(0,r[P3]) else r[P2]=(-1) */
-#define OP_AggStep0 148 /* synopsis: accum=r[P3] step(r[P2@P5]) */
-#define OP_AggStep 149 /* synopsis: accum=r[P3] step(r[P2@P5]) */
-#define OP_AggFinal 150 /* synopsis: accum=r[P1] N=P2 */
-#define OP_Expire 151
-#define OP_TableLock 152 /* synopsis: iDb=P1 root=P2 write=P3 */
-#define OP_VBegin 153
-#define OP_VCreate 154
-#define OP_VDestroy 155
-#define OP_VOpen 156
-#define OP_VColumn 157 /* synopsis: r[P3]=vcolumn(P2) */
-#define OP_VRename 158
-#define OP_Pagecount 159
-#define OP_MaxPgcnt 160
-#define OP_PureFunc0 161
-#define OP_Function0 162 /* synopsis: r[P3]=func(r[P2@P5]) */
-#define OP_PureFunc 163
-#define OP_Function 164 /* synopsis: r[P3]=func(r[P2@P5]) */
-#define OP_CursorHint 165
-#define OP_Noop 166
-#define OP_Explain 167
+#define OP_Destroy 133
+#define OP_Clear 134
+#define OP_ResetSorter 135
+#define OP_CreateBtree 136 /* synopsis: r[P2]=root iDb=P1 flags=P3 */
+#define OP_SqlExec 137
+#define OP_ParseSchema 138
+#define OP_LoadAnalysis 139
+#define OP_DropTable 140
+#define OP_DropIndex 141
+#define OP_DropTrigger 142
+#define OP_IntegrityCk 143
+#define OP_RowSetAdd 144 /* synopsis: rowset(P1)=r[P2] */
+#define OP_Param 145
+#define OP_FkCounter 146 /* synopsis: fkctr[P1]+=P2 */
+#define OP_MemMax 147 /* synopsis: r[P1]=max(r[P1],r[P2]) */
+#define OP_OffsetLimit 148 /* synopsis: if r[P1]>0 then r[P2]=r[P1]+max(0,r[P3]) else r[P2]=(-1) */
+#define OP_AggStep0 149 /* synopsis: accum=r[P3] step(r[P2@P5]) */
+#define OP_AggStep 150 /* synopsis: accum=r[P3] step(r[P2@P5]) */
+#define OP_AggFinal 151 /* synopsis: accum=r[P1] N=P2 */
+#define OP_Expire 152
+#define OP_TableLock 153 /* synopsis: iDb=P1 root=P2 write=P3 */
+#define OP_VBegin 154
+#define OP_VCreate 155
+#define OP_VDestroy 156
+#define OP_VOpen 157
+#define OP_VColumn 158 /* synopsis: r[P3]=vcolumn(P2) */
+#define OP_VRename 159
+#define OP_Pagecount 160
+#define OP_MaxPgcnt 161
+#define OP_PureFunc0 162
+#define OP_Function0 163 /* synopsis: r[P3]=func(r[P2@P5]) */
+#define OP_PureFunc 164
+#define OP_Function 165 /* synopsis: r[P3]=func(r[P2@P5]) */
+#define OP_Trace 166
+#define OP_CursorHint 167
+#define OP_Noop 168
+#define OP_Explain 169
/* Properties such as "out2" or "jump" that are specified in
** comments following the "case" for each opcode in the vdbe.c
@@ -13928,16 +14033,16 @@ typedef struct VdbeOpList VdbeOpList;
/* 72 */ 0x10, 0x10, 0x00, 0x00, 0x10, 0x10, 0x00, 0x00,\
/* 80 */ 0x02, 0x02, 0x02, 0x00, 0x26, 0x26, 0x26, 0x26,\
/* 88 */ 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x00, 0x12,\
-/* 96 */ 0x00, 0x10, 0x00, 0x00, 0x10, 0x10, 0x00, 0x00,\
+/* 96 */ 0x20, 0x10, 0x00, 0x00, 0x00, 0x10, 0x10, 0x00,\
/* 104 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
-/* 112 */ 0x00, 0x00, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00,\
-/* 120 */ 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x04, 0x04,\
-/* 128 */ 0x00, 0x00, 0x10, 0x10, 0x10, 0x00, 0x00, 0x10,\
-/* 136 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06,\
-/* 144 */ 0x10, 0x00, 0x04, 0x1a, 0x00, 0x00, 0x00, 0x00,\
-/* 152 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10,\
-/* 160 */ 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
-}
+/* 112 */ 0x00, 0x00, 0x00, 0x10, 0x10, 0x00, 0x00, 0x00,\
+/* 120 */ 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x04,\
+/* 128 */ 0x04, 0x00, 0x00, 0x10, 0x10, 0x10, 0x00, 0x00,\
+/* 136 */ 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
+/* 144 */ 0x06, 0x10, 0x00, 0x04, 0x1a, 0x00, 0x00, 0x00,\
+/* 152 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
+/* 160 */ 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
+/* 168 */ 0x00, 0x00,}
/* The sqlite3P2Values() routine is able to run faster if it knows
** the value of the largest JUMP opcode. The smaller the maximum
@@ -15197,7 +15302,7 @@ struct sqlite3 {
Hash aModule; /* populated by sqlite3_create_module() */
VtabCtx *pVtabCtx; /* Context for active vtab connect/create */
VTable **aVTrans; /* Virtual tables with open transactions */
- VTable *pDisconnect; /* Disconnect these in next sqlite3_prepare() */
+ VTable *pDisconnect; /* Disconnect these in next sqlite3_prepare() */
#endif
Hash aFunc; /* Hash table of connection functions */
Hash aCollSeq; /* All collating sequences */
@@ -15272,7 +15377,9 @@ struct sqlite3 {
#define SQLITE_QueryOnly 0x00100000 /* Disable database changes */
#define SQLITE_CellSizeCk 0x00200000 /* Check btree cell sizes on load */
#define SQLITE_Fts3Tokenizer 0x00400000 /* Enable fts3_tokenizer(2) */
-#define SQLITE_EnableQPSG 0x00800000 /* Query Planner Stability Guarantee */
+#define SQLITE_EnableQPSG 0x00800000 /* Query Planner Stability Guarantee*/
+#define SQLITE_TriggerEQP 0x01000000 /* Show trigger EXPLAIN QUERY PLAN */
+
/* Flags used only if debugging */
#ifdef SQLITE_DEBUG
#define SQLITE_SqlTrace 0x08000000 /* Debug print SQL as it executes */
@@ -15405,6 +15512,7 @@ struct FuncDestructor {
#define SQLITE_FUNC_SLOCHNG 0x2000 /* "Slow Change". Value constant during a
** single query - might change over time */
#define SQLITE_FUNC_AFFINITY 0x4000 /* Built-in affinity() function */
+#define SQLITE_FUNC_OFFSET 0x8000 /* Built-in sqlite_offset() function */
/*
** The following three macros, FUNCTION(), LIKEFUNC() and AGGREGATE() are
@@ -15949,6 +16057,7 @@ struct Index {
unsigned isCovering:1; /* True if this is a covering index */
unsigned noSkipScan:1; /* Do not try to use skip-scan if true */
unsigned hasStat1:1; /* aiRowLogEst values come from sqlite_stat1 */
+ unsigned bNoQuery:1; /* Do not use this index to optimize queries */
#ifdef SQLITE_ENABLE_STAT3_OR_STAT4
int nSample; /* Number of elements in aSample[] */
int nSampleCol; /* Size of IndexSample.anEq[] and so on */
@@ -16179,7 +16288,7 @@ struct Expr {
*/
#define EP_FromJoin 0x000001 /* Originates in ON/USING clause of outer join */
#define EP_Agg 0x000002 /* Contains one or more aggregate functions */
- /* 0x000004 // available for use */
+#define EP_HasFunc 0x000004 /* Contains one or more functions of any kind */
/* 0x000008 // available for use */
#define EP_Distinct 0x000010 /* Aggregate function with DISTINCT keyword */
#define EP_VarSelect 0x000020 /* pSelect is correlated, not constant */
@@ -16203,9 +16312,10 @@ struct Expr {
#define EP_Leaf 0x800000 /* Expr.pLeft, .pRight, .u.pSelect all NULL */
/*
-** Combinations of two or more EP_* flags
+** The EP_Propagate mask is a set of properties that automatically propagate
+** upwards into parent nodes.
*/
-#define EP_Propagate (EP_Collate|EP_Subquery) /* Propagate these bits up tree */
+#define EP_Propagate (EP_Collate|EP_Subquery|EP_HasFunc)
/*
** These macros can be used to test, set, or clear bits in the
@@ -16278,17 +16388,6 @@ struct ExprList {
};
/*
-** An instance of this structure is used by the parser to record both
-** the parse tree for an expression and the span of input text for an
-** expression.
-*/
-struct ExprSpan {
- Expr *pExpr; /* The expression parse tree */
- const char *zStart; /* First character of input text */
- const char *zEnd; /* One character past the end of input text */
-};
-
-/*
** An instance of this structure can hold a simple list of identifiers,
** such as the list "a,b,c" in the following statements:
**
@@ -16485,6 +16584,7 @@ struct NameContext {
#define NC_IdxExpr 0x0020 /* True if resolving columns of CREATE INDEX */
#define NC_VarSelect 0x0040 /* A correlated subquery has been seen */
#define NC_MinMaxAgg 0x1000 /* min/max aggregates seen. See note above */
+#define NC_Complex 0x2000 /* True if a function or subquery seen */
/*
** An instance of the following structure contains all information
@@ -16524,7 +16624,6 @@ struct Select {
Select *pPrior; /* Prior select in a compound select statement */
Select *pNext; /* Next select to the left in a compound */
Expr *pLimit; /* LIMIT expression. NULL means not used. */
- Expr *pOffset; /* OFFSET expression. NULL means not used. */
With *pWith; /* WITH clause attached to this select. Or NULL. */
};
@@ -16555,6 +16654,7 @@ struct Select {
#define SF_MaybeConvert 0x08000 /* Need convertCompoundSelectToSubquery() */
#define SF_Converted 0x10000 /* By convertCompoundSelectToSubquery() */
#define SF_IncludeHidden 0x20000 /* Include hidden columns in output */
+#define SF_ComplexResult 0x40000 /* Result set contains subquery or function */
/*
@@ -16759,7 +16859,7 @@ struct Parse {
int nMem; /* Number of memory cells used so far */
int nOpAlloc; /* Number of slots allocated for Vdbe.aOp[] */
int szOpAlloc; /* Bytes of memory space allocated for Vdbe.aOp[] */
- int iSelfTab; /* Table for associated with an index on expr, or negative
+ int iSelfTab; /* Table associated with an index on expr, or negative
** of the base register during check-constraint eval */
int iCacheLevel; /* ColCache valid when aColCache[].iLevel<=iCacheLevel */
int iCacheCnt; /* Counter used to generate aColCache[].lru values */
@@ -16900,6 +17000,7 @@ struct AuthContext {
#define OPFLAG_PERMUTE 0x01 /* OP_Compare: use the permutation */
#define OPFLAG_SAVEPOSITION 0x02 /* OP_Delete/Insert: save cursor pos */
#define OPFLAG_AUXDELETE 0x04 /* OP_Delete: index in a DELETE op */
+#define OPFLAG_NOCHNG_MAGIC 0x6d /* OP_MakeRecord: serialtype 10 is ok */
/*
* Each trigger present in the database schema is stored as an instance of
@@ -16987,6 +17088,7 @@ struct TriggerStep {
Expr *pWhere; /* The WHERE clause for DELETE or UPDATE steps */
ExprList *pExprList; /* SET clause for UPDATE. */
IdList *pIdList; /* Column names for INSERT */
+ char *zSpan; /* Original SQL text of this command */
TriggerStep *pNext; /* Next in the link-list */
TriggerStep *pLast; /* Last element in link-list. Valid for 1st elem only */
};
@@ -17206,6 +17308,7 @@ struct TreeView {
** using sqlite3_log(). The routines also provide a convenient place
** to set a debugger breakpoint.
*/
+SQLITE_PRIVATE int sqlite3ReportError(int iErr, int lineno, const char *zType);
SQLITE_PRIVATE int sqlite3CorruptError(int);
SQLITE_PRIVATE int sqlite3MisuseError(int);
SQLITE_PRIVATE int sqlite3CantopenError(int);
@@ -17296,6 +17399,7 @@ SQLITE_PRIVATE void *sqlite3DbMallocRaw(sqlite3*, u64);
SQLITE_PRIVATE void *sqlite3DbMallocRawNN(sqlite3*, u64);
SQLITE_PRIVATE char *sqlite3DbStrDup(sqlite3*,const char*);
SQLITE_PRIVATE char *sqlite3DbStrNDup(sqlite3*,const char*, u64);
+SQLITE_PRIVATE char *sqlite3DbSpanDup(sqlite3*,const char*,const char*);
SQLITE_PRIVATE void *sqlite3Realloc(void*, u64);
SQLITE_PRIVATE void *sqlite3DbReallocOrFree(sqlite3 *, void *, u64);
SQLITE_PRIVATE void *sqlite3DbRealloc(sqlite3 *, void *, u64);
@@ -17364,6 +17468,12 @@ SQLITE_PRIVATE int sqlite3LookasideUsed(sqlite3*,int*);
SQLITE_PRIVATE sqlite3_mutex *sqlite3Pcache1Mutex(void);
SQLITE_PRIVATE sqlite3_mutex *sqlite3MallocMutex(void);
+#if defined(SQLITE_ENABLE_MULTITHREADED_CHECKS) && !defined(SQLITE_MUTEX_OMIT)
+SQLITE_PRIVATE void sqlite3MutexWarnOnContention(sqlite3_mutex*);
+#else
+# define sqlite3MutexWarnOnContention(x)
+#endif
+
#ifndef SQLITE_OMIT_FLOATING_POINT
SQLITE_PRIVATE int sqlite3IsNaN(double);
#else
@@ -17428,7 +17538,7 @@ SQLITE_PRIVATE ExprList *sqlite3ExprListAppend(Parse*,ExprList*,Expr*);
SQLITE_PRIVATE ExprList *sqlite3ExprListAppendVector(Parse*,ExprList*,IdList*,Expr*);
SQLITE_PRIVATE void sqlite3ExprListSetSortOrder(ExprList*,int);
SQLITE_PRIVATE void sqlite3ExprListSetName(Parse*,ExprList*,Token*,int);
-SQLITE_PRIVATE void sqlite3ExprListSetSpan(Parse*,ExprList*,ExprSpan*);
+SQLITE_PRIVATE void sqlite3ExprListSetSpan(Parse*,ExprList*,const char*,const char*);
SQLITE_PRIVATE void sqlite3ExprListDelete(sqlite3*, ExprList*);
SQLITE_PRIVATE u32 sqlite3ExprListFlags(const ExprList*);
SQLITE_PRIVATE int sqlite3Init(sqlite3*, char**);
@@ -17458,7 +17568,7 @@ SQLITE_PRIVATE void sqlite3AddColumn(Parse*,Token*,Token*);
SQLITE_PRIVATE void sqlite3AddNotNull(Parse*, int);
SQLITE_PRIVATE void sqlite3AddPrimaryKey(Parse*, ExprList*, int, int, int);
SQLITE_PRIVATE void sqlite3AddCheckConstraint(Parse*, Expr*);
-SQLITE_PRIVATE void sqlite3AddDefaultValue(Parse*,ExprSpan*);
+SQLITE_PRIVATE void sqlite3AddDefaultValue(Parse*,Expr*,const char*,const char*);
SQLITE_PRIVATE void sqlite3AddCollateType(Parse*, Token*);
SQLITE_PRIVATE void sqlite3EndTable(Parse*,Token*,Token*,u8,Select*);
SQLITE_PRIVATE int sqlite3ParseUri(const char*,const char*,unsigned int*,
@@ -17530,16 +17640,16 @@ SQLITE_PRIVATE void sqlite3CreateIndex(Parse*,Token*,Token*,SrcList*,ExprList*,i
SQLITE_PRIVATE void sqlite3DropIndex(Parse*, SrcList*, int);
SQLITE_PRIVATE int sqlite3Select(Parse*, Select*, SelectDest*);
SQLITE_PRIVATE Select *sqlite3SelectNew(Parse*,ExprList*,SrcList*,Expr*,ExprList*,
- Expr*,ExprList*,u32,Expr*,Expr*);
+ Expr*,ExprList*,u32,Expr*);
SQLITE_PRIVATE void sqlite3SelectDelete(sqlite3*, Select*);
SQLITE_PRIVATE Table *sqlite3SrcListLookup(Parse*, SrcList*);
SQLITE_PRIVATE int sqlite3IsReadOnly(Parse*, Table*, int);
SQLITE_PRIVATE void sqlite3OpenTable(Parse*, int iCur, int iDb, Table*, int);
#if defined(SQLITE_ENABLE_UPDATE_DELETE_LIMIT) && !defined(SQLITE_OMIT_SUBQUERY)
-SQLITE_PRIVATE Expr *sqlite3LimitWhere(Parse*,SrcList*,Expr*,ExprList*,Expr*,Expr*,char*);
+SQLITE_PRIVATE Expr *sqlite3LimitWhere(Parse*,SrcList*,Expr*,ExprList*,Expr*,char*);
#endif
-SQLITE_PRIVATE void sqlite3DeleteFrom(Parse*, SrcList*, Expr*);
-SQLITE_PRIVATE void sqlite3Update(Parse*, SrcList*, ExprList*, Expr*, int);
+SQLITE_PRIVATE void sqlite3DeleteFrom(Parse*, SrcList*, Expr*, ExprList*, Expr*);
+SQLITE_PRIVATE void sqlite3Update(Parse*, SrcList*, ExprList*,Expr*,int,ExprList*,Expr*);
SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(Parse*,SrcList*,Expr*,ExprList*,ExprList*,u16,int);
SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo*);
SQLITE_PRIVATE LogEst sqlite3WhereOutputRowCount(WhereInfo*);
@@ -17663,7 +17773,7 @@ SQLITE_PRIVATE int sqlite3SafetyCheckSickOrOk(sqlite3*);
SQLITE_PRIVATE void sqlite3ChangeCookie(Parse*, int);
#if !defined(SQLITE_OMIT_VIEW) && !defined(SQLITE_OMIT_TRIGGER)
-SQLITE_PRIVATE void sqlite3MaterializeView(Parse*, Table*, Expr*, int);
+SQLITE_PRIVATE void sqlite3MaterializeView(Parse*, Table*, Expr*, ExprList*,Expr*,int);
#endif
#ifndef SQLITE_OMIT_TRIGGER
@@ -17679,11 +17789,14 @@ SQLITE_PRIVATE void sqlite3CodeRowTrigger(Parse*, Trigger *, int, ExprList*, i
SQLITE_PRIVATE void sqlite3CodeRowTriggerDirect(Parse *, Trigger *, Table *, int, int, int);
void sqliteViewTriggers(Parse*, Table*, Expr*, int, ExprList*);
SQLITE_PRIVATE void sqlite3DeleteTriggerStep(sqlite3*, TriggerStep*);
-SQLITE_PRIVATE TriggerStep *sqlite3TriggerSelectStep(sqlite3*,Select*);
+SQLITE_PRIVATE TriggerStep *sqlite3TriggerSelectStep(sqlite3*,Select*,
+ const char*,const char*);
SQLITE_PRIVATE TriggerStep *sqlite3TriggerInsertStep(sqlite3*,Token*, IdList*,
- Select*,u8);
-SQLITE_PRIVATE TriggerStep *sqlite3TriggerUpdateStep(sqlite3*,Token*,ExprList*, Expr*, u8);
-SQLITE_PRIVATE TriggerStep *sqlite3TriggerDeleteStep(sqlite3*,Token*, Expr*);
+ Select*,u8,const char*,const char*);
+SQLITE_PRIVATE TriggerStep *sqlite3TriggerUpdateStep(sqlite3*,Token*,ExprList*, Expr*, u8,
+ const char*,const char*);
+SQLITE_PRIVATE TriggerStep *sqlite3TriggerDeleteStep(sqlite3*,Token*, Expr*,
+ const char*,const char*);
SQLITE_PRIVATE void sqlite3DeleteTrigger(sqlite3*, Trigger*);
SQLITE_PRIVATE void sqlite3UnlinkAndDeleteTrigger(sqlite3*,int,const char*);
SQLITE_PRIVATE u32 sqlite3TriggerColmask(Parse*,Trigger*,ExprList*,int,int,Table*,int);
@@ -18113,6 +18226,9 @@ SQLITE_PRIVATE void sqlite3ConnectionClosed(sqlite3 *db);
#ifdef SQLITE_DEBUG
SQLITE_PRIVATE void sqlite3ParserTrace(FILE*, char *);
#endif
+#if defined(YYCOVERAGE)
+SQLITE_PRIVATE int sqlite3ParserCoverage(FILE*);
+#endif
/*
** If the SQLITE_ENABLE IOTRACE exists then the global variable
@@ -18741,6 +18857,8 @@ struct sqlite3_value {
** If the MEM_Null flag is set, then the value is an SQL NULL value.
** For a pointer type created using sqlite3_bind_pointer() or
** sqlite3_result_pointer() the MEM_Term and MEM_Subtype flags are also set.
+** If both MEM_Null and MEM_Zero are set, that means that the value is
+** an unchanging column value from VColumn.
**
** If the MEM_Str flag is set then Mem.z points at a string representation.
** Usually this is encoded in the same unicode encoding as the main
@@ -19479,7 +19597,7 @@ SQLITE_API int sqlite3_db_status(
**
** Jean Meeus
** Astronomical Algorithms, 2nd Edition, 1998
-** ISBM 0-943396-61-1
+** ISBN 0-943396-61-1
** Willmann-Bell, Inc
** Richmond, Virginia (USA)
*/
@@ -23384,6 +23502,193 @@ static SQLITE_WSD int mutexIsInit = 0;
#ifndef SQLITE_MUTEX_OMIT
+
+#ifdef SQLITE_ENABLE_MULTITHREADED_CHECKS
+/*
+** This block (enclosed by SQLITE_ENABLE_MULTITHREADED_CHECKS) contains
+** the implementation of a wrapper around the system default mutex
+** implementation (sqlite3DefaultMutex()).
+**
+** Most calls are passed directly through to the underlying default
+** mutex implementation. Except, if a mutex is configured by calling
+** sqlite3MutexWarnOnContention() on it, then if contention is ever
+** encountered within xMutexEnter() a warning is emitted via sqlite3_log().
+**
+** This type of mutex is used as the database handle mutex when testing
+** apps that usually use SQLITE_CONFIG_MULTITHREAD mode.
+*/
+
+/*
+** Type for all mutexes used when SQLITE_ENABLE_MULTITHREADED_CHECKS
+** is defined. Variable CheckMutex.mutex is a pointer to the real mutex
+** allocated by the system mutex implementation. Variable iType is usually set
+** to the type of mutex requested - SQLITE_MUTEX_RECURSIVE, SQLITE_MUTEX_FAST
+** or one of the static mutex identifiers. Or, if this is a recursive mutex
+** that has been configured using sqlite3MutexWarnOnContention(), it is
+** set to SQLITE_MUTEX_WARNONCONTENTION.
+*/
+typedef struct CheckMutex CheckMutex;
+struct CheckMutex {
+ int iType;
+ sqlite3_mutex *mutex;
+};
+
+#define SQLITE_MUTEX_WARNONCONTENTION (-1)
+
+/*
+** Pointer to real mutex methods object used by the CheckMutex
+** implementation. Set by checkMutexInit().
+*/
+static SQLITE_WSD const sqlite3_mutex_methods *pGlobalMutexMethods;
+
+#ifdef SQLITE_DEBUG
+static int checkMutexHeld(sqlite3_mutex *p){
+ return pGlobalMutexMethods->xMutexHeld(((CheckMutex*)p)->mutex);
+}
+static int checkMutexNotheld(sqlite3_mutex *p){
+ return pGlobalMutexMethods->xMutexNotheld(((CheckMutex*)p)->mutex);
+}
+#endif
+
+/*
+** Initialize and deinitialize the mutex subsystem.
+*/
+static int checkMutexInit(void){
+ pGlobalMutexMethods = sqlite3DefaultMutex();
+ return SQLITE_OK;
+}
+static int checkMutexEnd(void){
+ pGlobalMutexMethods = 0;
+ return SQLITE_OK;
+}
+
+/*
+** Allocate a mutex.
+*/
+static sqlite3_mutex *checkMutexAlloc(int iType){
+ static CheckMutex staticMutexes[] = {
+ {2, 0}, {3, 0}, {4, 0}, {5, 0},
+ {6, 0}, {7, 0}, {8, 0}, {9, 0},
+ {10, 0}, {11, 0}, {12, 0}, {13, 0}
+ };
+ CheckMutex *p = 0;
+
+ assert( SQLITE_MUTEX_RECURSIVE==1 && SQLITE_MUTEX_FAST==0 );
+ if( iType<2 ){
+ p = sqlite3MallocZero(sizeof(CheckMutex));
+ if( p==0 ) return 0;
+ p->iType = iType;
+ }else{
+#ifdef SQLITE_ENABLE_API_ARMOR
+ if( iType-2>=ArraySize(staticMutexes) ){
+ (void)SQLITE_MISUSE_BKPT;
+ return 0;
+ }
+#endif
+ p = &staticMutexes[iType-2];
+ }
+
+ if( p->mutex==0 ){
+ p->mutex = pGlobalMutexMethods->xMutexAlloc(iType);
+ if( p->mutex==0 ){
+ if( iType<2 ){
+ sqlite3_free(p);
+ }
+ p = 0;
+ }
+ }
+
+ return (sqlite3_mutex*)p;
+}
+
+/*
+** Free a mutex.
+*/
+static void checkMutexFree(sqlite3_mutex *p){
+ assert( SQLITE_MUTEX_RECURSIVE<2 );
+ assert( SQLITE_MUTEX_FAST<2 );
+ assert( SQLITE_MUTEX_WARNONCONTENTION<2 );
+
+#if SQLITE_ENABLE_API_ARMOR
+ if( ((CheckMutex*)p)->iType<2 )
+#endif
+ {
+ CheckMutex *pCheck = (CheckMutex*)p;
+ pGlobalMutexMethods->xMutexFree(pCheck->mutex);
+ sqlite3_free(pCheck);
+ }
+#ifdef SQLITE_ENABLE_API_ARMOR
+ else{
+ (void)SQLITE_MISUSE_BKPT;
+ }
+#endif
+}
+
+/*
+** Enter the mutex.
+*/
+static void checkMutexEnter(sqlite3_mutex *p){
+ CheckMutex *pCheck = (CheckMutex*)p;
+ if( pCheck->iType==SQLITE_MUTEX_WARNONCONTENTION ){
+ if( SQLITE_OK==pGlobalMutexMethods->xMutexTry(pCheck->mutex) ){
+ return;
+ }
+ sqlite3_log(SQLITE_MISUSE,
+ "illegal multi-threaded access to database connection"
+ );
+ }
+ pGlobalMutexMethods->xMutexEnter(pCheck->mutex);
+}
+
+/*
+** Enter the mutex (do not block).
+*/
+static int checkMutexTry(sqlite3_mutex *p){
+ CheckMutex *pCheck = (CheckMutex*)p;
+ return pGlobalMutexMethods->xMutexTry(pCheck->mutex);
+}
+
+/*
+** Leave the mutex.
+*/
+static void checkMutexLeave(sqlite3_mutex *p){
+ CheckMutex *pCheck = (CheckMutex*)p;
+ pGlobalMutexMethods->xMutexLeave(pCheck->mutex);
+}
+
+sqlite3_mutex_methods const *multiThreadedCheckMutex(void){
+ static const sqlite3_mutex_methods sMutex = {
+ checkMutexInit,
+ checkMutexEnd,
+ checkMutexAlloc,
+ checkMutexFree,
+ checkMutexEnter,
+ checkMutexTry,
+ checkMutexLeave,
+#ifdef SQLITE_DEBUG
+ checkMutexHeld,
+ checkMutexNotheld
+#else
+ 0,
+ 0
+#endif
+ };
+ return &sMutex;
+}
+
+/*
+** Mark the SQLITE_MUTEX_RECURSIVE mutex passed as the only argument as
+** one on which there should be no contention.
+*/
+SQLITE_PRIVATE void sqlite3MutexWarnOnContention(sqlite3_mutex *p){
+ if( sqlite3GlobalConfig.mutex.xMutexAlloc==checkMutexAlloc ){
+ CheckMutex *pCheck = (CheckMutex*)p;
+ assert( pCheck->iType==SQLITE_MUTEX_RECURSIVE );
+ pCheck->iType = SQLITE_MUTEX_WARNONCONTENTION;
+ }
+}
+#endif /* ifdef SQLITE_ENABLE_MULTITHREADED_CHECKS */
+
/*
** Initialize the mutex system.
*/
@@ -23399,7 +23704,11 @@ SQLITE_PRIVATE int sqlite3MutexInit(void){
sqlite3_mutex_methods *pTo = &sqlite3GlobalConfig.mutex;
if( sqlite3GlobalConfig.bCoreMutex ){
+#ifdef SQLITE_ENABLE_MULTITHREADED_CHECKS
+ pFrom = multiThreadedCheckMutex();
+#else
pFrom = sqlite3DefaultMutex();
+#endif
}else{
pFrom = sqlite3NoopMutex();
}
@@ -23526,6 +23835,7 @@ SQLITE_API int sqlite3_mutex_notheld(sqlite3_mutex *p){
#endif /* !defined(SQLITE_MUTEX_OMIT) */
+
/************** End of mutex.c ***********************************************/
/************** Begin file mutex_noop.c **************************************/
/*
@@ -25458,6 +25768,19 @@ SQLITE_PRIVATE char *sqlite3DbStrNDup(sqlite3 *db, const char *z, u64 n){
}
/*
+** The text between zStart and zEnd represents a phrase within a larger
+** SQL statement. Make a copy of this phrase in space obtained form
+** sqlite3DbMalloc(). Omit leading and trailing whitespace.
+*/
+SQLITE_PRIVATE char *sqlite3DbSpanDup(sqlite3 *db, const char *zStart, const char *zEnd){
+ int n;
+ while( sqlite3Isspace(zStart[0]) ) zStart++;
+ n = (int)(zEnd - zStart);
+ while( ALWAYS(n>0) && sqlite3Isspace(zStart[n-1]) ) n--;
+ return sqlite3DbStrNDup(db, zStart, n);
+}
+
+/*
** Free any prior content in *pz and replace it with a copy of zNew.
*/
SQLITE_PRIVATE void sqlite3SetString(char **pz, sqlite3 *db, const char *zNew){
@@ -26627,8 +26950,15 @@ SQLITE_PRIVATE void sqlite3DebugPrintf(const char *zFormat, ...){
sqlite3VXPrintf(&acc, zFormat, ap);
va_end(ap);
sqlite3StrAccumFinish(&acc);
+#ifdef SQLITE_OS_TRACE_PROC
+ {
+ extern void SQLITE_OS_TRACE_PROC(const char *zBuf, int nBuf);
+ SQLITE_OS_TRACE_PROC(zBuf, sizeof(zBuf));
+ }
+#else
fprintf(stdout,"%s", zBuf);
fflush(stdout);
+#endif
}
#endif
@@ -26801,7 +27131,6 @@ SQLITE_PRIVATE void sqlite3TreeViewSelect(TreeView *pView, const Select *p, u8 m
if( p->pHaving ) n++;
if( p->pOrderBy ) n++;
if( p->pLimit ) n++;
- if( p->pOffset ) n++;
}
sqlite3TreeViewExprList(pView, p->pEList, (n--)>0, "result-set");
if( p->pSrc && p->pSrc->nSrc ){
@@ -26858,12 +27187,12 @@ SQLITE_PRIVATE void sqlite3TreeViewSelect(TreeView *pView, const Select *p, u8 m
}
if( p->pLimit ){
sqlite3TreeViewItem(pView, "LIMIT", (n--)>0);
- sqlite3TreeViewExpr(pView, p->pLimit, 0);
- sqlite3TreeViewPop(pView);
- }
- if( p->pOffset ){
- sqlite3TreeViewItem(pView, "OFFSET", (n--)>0);
- sqlite3TreeViewExpr(pView, p->pOffset, 0);
+ sqlite3TreeViewExpr(pView, p->pLimit->pLeft, p->pLimit->pRight!=0);
+ if( p->pLimit->pRight ){
+ sqlite3TreeViewItem(pView, "OFFSET", (n--)>0);
+ sqlite3TreeViewExpr(pView, p->pLimit->pRight, 0);
+ sqlite3TreeViewPop(pView);
+ }
sqlite3TreeViewPop(pView);
}
if( p->pPrior ){
@@ -27156,12 +27485,20 @@ SQLITE_PRIVATE void sqlite3TreeViewBareExprList(
sqlite3TreeViewLine(pView, "%s", zLabel);
for(i=0; i<pList->nExpr; i++){
int j = pList->a[i].u.x.iOrderByCol;
- if( j ){
+ char *zName = pList->a[i].zName;
+ if( j || zName ){
sqlite3TreeViewPush(pView, 0);
+ }
+ if( zName ){
+ sqlite3TreeViewLine(pView, "AS %s", zName);
+ }
+ if( j ){
sqlite3TreeViewLine(pView, "iOrderByCol=%d", j);
}
sqlite3TreeViewExpr(pView, pList->a[i].pExpr, i<pList->nExpr-1);
- if( j ) sqlite3TreeViewPop(pView);
+ if( j || zName ){
+ sqlite3TreeViewPop(pView);
+ }
}
}
}
@@ -28452,6 +28789,45 @@ SQLITE_API int sqlite3_strnicmp(const char *zLeft, const char *zRight, int N){
}
/*
+** Compute 10 to the E-th power. Examples: E==1 results in 10.
+** E==2 results in 100. E==50 results in 1.0e50.
+**
+** This routine only works for values of E between 1 and 341.
+*/
+static LONGDOUBLE_TYPE sqlite3Pow10(int E){
+#if defined(_MSC_VER)
+ static const LONGDOUBLE_TYPE x[] = {
+ 1.0e+001,
+ 1.0e+002,
+ 1.0e+004,
+ 1.0e+008,
+ 1.0e+016,
+ 1.0e+032,
+ 1.0e+064,
+ 1.0e+128,
+ 1.0e+256
+ };
+ LONGDOUBLE_TYPE r = 1.0;
+ int i;
+ assert( E>=0 && E<=307 );
+ for(i=0; E!=0; i++, E >>=1){
+ if( E & 1 ) r *= x[i];
+ }
+ return r;
+#else
+ LONGDOUBLE_TYPE x = 10.0;
+ LONGDOUBLE_TYPE r = 1.0;
+ while(1){
+ if( E & 1 ) r *= x;
+ E >>= 1;
+ if( E==0 ) break;
+ x *= x;
+ }
+ return r;
+#endif
+}
+
+/*
** The string z[] is an text representation of a real number.
** Convert this string to a double and write it into *pResult.
**
@@ -28518,12 +28894,12 @@ SQLITE_PRIVATE int sqlite3AtoF(const char *z, double *pResult, int length, u8 en
/* copy max significant digits to significand */
while( z<zEnd && sqlite3Isdigit(*z) && s<((LARGEST_INT64-9)/10) ){
s = s*10 + (*z - '0');
- z+=incr, nDigits++;
+ z+=incr; nDigits++;
}
/* skip non-significant significand digits
** (increase exponent by d to shift decimal left) */
- while( z<zEnd && sqlite3Isdigit(*z) ) z+=incr, nDigits++, d++;
+ while( z<zEnd && sqlite3Isdigit(*z) ){ z+=incr; nDigits++; d++; }
if( z>=zEnd ) goto do_atof_calc;
/* if decimal point is present */
@@ -28536,7 +28912,7 @@ SQLITE_PRIVATE int sqlite3AtoF(const char *z, double *pResult, int length, u8 en
s = s*10 + (*z - '0');
d--;
}
- z+=incr, nDigits++;
+ z+=incr; nDigits++;
}
}
if( z>=zEnd ) goto do_atof_calc;
@@ -28606,11 +28982,10 @@ do_atof_calc:
if( e==0 ){ /*OPTIMIZATION-IF-TRUE*/
result = (double)s;
}else{
- LONGDOUBLE_TYPE scale = 1.0;
/* attempt to handle extremely small/large numbers better */
if( e>307 ){ /*OPTIMIZATION-IF-TRUE*/
if( e<342 ){ /*OPTIMIZATION-IF-TRUE*/
- while( e%308 ) { scale *= 1.0e+1; e -= 1; }
+ LONGDOUBLE_TYPE scale = sqlite3Pow10(e-308);
if( esign<0 ){
result = s / scale;
result /= 1.0e+308;
@@ -28630,10 +29005,7 @@ do_atof_calc:
}
}
}else{
- /* 1.0e+22 is the largest power of 10 than can be
- ** represented exactly. */
- while( e%22 ) { scale *= 1.0e+1; e -= 1; }
- while( e>0 ) { scale *= 1.0e+22; e -= 22; }
+ LONGDOUBLE_TYPE scale = sqlite3Pow10(e);
if( esign<0 ){
result = s / scale;
}else{
@@ -30091,78 +30463,80 @@ SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){
/* 93 */ "Concat" OpHelp("r[P3]=r[P2]+r[P1]"),
/* 94 */ "Compare" OpHelp("r[P1@P3] <-> r[P2@P3]"),
/* 95 */ "BitNot" OpHelp("r[P1]= ~r[P1]"),
- /* 96 */ "Column" OpHelp("r[P3]=PX"),
+ /* 96 */ "Offset" OpHelp("r[P3] = sqlite_offset(P1)"),
/* 97 */ "String8" OpHelp("r[P2]='P4'"),
- /* 98 */ "Affinity" OpHelp("affinity(r[P1@P2])"),
- /* 99 */ "MakeRecord" OpHelp("r[P3]=mkrec(r[P1@P2])"),
- /* 100 */ "Count" OpHelp("r[P2]=count()"),
- /* 101 */ "ReadCookie" OpHelp(""),
- /* 102 */ "SetCookie" OpHelp(""),
- /* 103 */ "ReopenIdx" OpHelp("root=P2 iDb=P3"),
- /* 104 */ "OpenRead" OpHelp("root=P2 iDb=P3"),
- /* 105 */ "OpenWrite" OpHelp("root=P2 iDb=P3"),
- /* 106 */ "OpenDup" OpHelp(""),
- /* 107 */ "OpenAutoindex" OpHelp("nColumn=P2"),
- /* 108 */ "OpenEphemeral" OpHelp("nColumn=P2"),
- /* 109 */ "SorterOpen" OpHelp(""),
- /* 110 */ "SequenceTest" OpHelp("if( cursor[P1].ctr++ ) pc = P2"),
- /* 111 */ "OpenPseudo" OpHelp("P3 columns in r[P2]"),
- /* 112 */ "Close" OpHelp(""),
- /* 113 */ "ColumnsUsed" OpHelp(""),
- /* 114 */ "Sequence" OpHelp("r[P2]=cursor[P1].ctr++"),
- /* 115 */ "NewRowid" OpHelp("r[P2]=rowid"),
- /* 116 */ "Insert" OpHelp("intkey=r[P3] data=r[P2]"),
- /* 117 */ "InsertInt" OpHelp("intkey=P3 data=r[P2]"),
- /* 118 */ "Delete" OpHelp(""),
- /* 119 */ "ResetCount" OpHelp(""),
- /* 120 */ "SorterCompare" OpHelp("if key(P1)!=trim(r[P3],P4) goto P2"),
- /* 121 */ "SorterData" OpHelp("r[P2]=data"),
- /* 122 */ "RowData" OpHelp("r[P2]=data"),
- /* 123 */ "Rowid" OpHelp("r[P2]=rowid"),
- /* 124 */ "NullRow" OpHelp(""),
- /* 125 */ "SeekEnd" OpHelp(""),
- /* 126 */ "SorterInsert" OpHelp("key=r[P2]"),
- /* 127 */ "IdxInsert" OpHelp("key=r[P2]"),
- /* 128 */ "IdxDelete" OpHelp("key=r[P2@P3]"),
- /* 129 */ "DeferredSeek" OpHelp("Move P3 to P1.rowid if needed"),
- /* 130 */ "IdxRowid" OpHelp("r[P2]=rowid"),
- /* 131 */ "Destroy" OpHelp(""),
+ /* 98 */ "Column" OpHelp("r[P3]=PX"),
+ /* 99 */ "Affinity" OpHelp("affinity(r[P1@P2])"),
+ /* 100 */ "MakeRecord" OpHelp("r[P3]=mkrec(r[P1@P2])"),
+ /* 101 */ "Count" OpHelp("r[P2]=count()"),
+ /* 102 */ "ReadCookie" OpHelp(""),
+ /* 103 */ "SetCookie" OpHelp(""),
+ /* 104 */ "ReopenIdx" OpHelp("root=P2 iDb=P3"),
+ /* 105 */ "OpenRead" OpHelp("root=P2 iDb=P3"),
+ /* 106 */ "OpenWrite" OpHelp("root=P2 iDb=P3"),
+ /* 107 */ "OpenDup" OpHelp(""),
+ /* 108 */ "OpenAutoindex" OpHelp("nColumn=P2"),
+ /* 109 */ "OpenEphemeral" OpHelp("nColumn=P2"),
+ /* 110 */ "SorterOpen" OpHelp(""),
+ /* 111 */ "SequenceTest" OpHelp("if( cursor[P1].ctr++ ) pc = P2"),
+ /* 112 */ "OpenPseudo" OpHelp("P3 columns in r[P2]"),
+ /* 113 */ "Close" OpHelp(""),
+ /* 114 */ "ColumnsUsed" OpHelp(""),
+ /* 115 */ "Sequence" OpHelp("r[P2]=cursor[P1].ctr++"),
+ /* 116 */ "NewRowid" OpHelp("r[P2]=rowid"),
+ /* 117 */ "Insert" OpHelp("intkey=r[P3] data=r[P2]"),
+ /* 118 */ "InsertInt" OpHelp("intkey=P3 data=r[P2]"),
+ /* 119 */ "Delete" OpHelp(""),
+ /* 120 */ "ResetCount" OpHelp(""),
+ /* 121 */ "SorterCompare" OpHelp("if key(P1)!=trim(r[P3],P4) goto P2"),
+ /* 122 */ "SorterData" OpHelp("r[P2]=data"),
+ /* 123 */ "RowData" OpHelp("r[P2]=data"),
+ /* 124 */ "Rowid" OpHelp("r[P2]=rowid"),
+ /* 125 */ "NullRow" OpHelp(""),
+ /* 126 */ "SeekEnd" OpHelp(""),
+ /* 127 */ "SorterInsert" OpHelp("key=r[P2]"),
+ /* 128 */ "IdxInsert" OpHelp("key=r[P2]"),
+ /* 129 */ "IdxDelete" OpHelp("key=r[P2@P3]"),
+ /* 130 */ "DeferredSeek" OpHelp("Move P3 to P1.rowid if needed"),
+ /* 131 */ "IdxRowid" OpHelp("r[P2]=rowid"),
/* 132 */ "Real" OpHelp("r[P2]=P4"),
- /* 133 */ "Clear" OpHelp(""),
- /* 134 */ "ResetSorter" OpHelp(""),
- /* 135 */ "CreateBtree" OpHelp("r[P2]=root iDb=P1 flags=P3"),
- /* 136 */ "SqlExec" OpHelp(""),
- /* 137 */ "ParseSchema" OpHelp(""),
- /* 138 */ "LoadAnalysis" OpHelp(""),
- /* 139 */ "DropTable" OpHelp(""),
- /* 140 */ "DropIndex" OpHelp(""),
- /* 141 */ "DropTrigger" OpHelp(""),
- /* 142 */ "IntegrityCk" OpHelp(""),
- /* 143 */ "RowSetAdd" OpHelp("rowset(P1)=r[P2]"),
- /* 144 */ "Param" OpHelp(""),
- /* 145 */ "FkCounter" OpHelp("fkctr[P1]+=P2"),
- /* 146 */ "MemMax" OpHelp("r[P1]=max(r[P1],r[P2])"),
- /* 147 */ "OffsetLimit" OpHelp("if r[P1]>0 then r[P2]=r[P1]+max(0,r[P3]) else r[P2]=(-1)"),
- /* 148 */ "AggStep0" OpHelp("accum=r[P3] step(r[P2@P5])"),
- /* 149 */ "AggStep" OpHelp("accum=r[P3] step(r[P2@P5])"),
- /* 150 */ "AggFinal" OpHelp("accum=r[P1] N=P2"),
- /* 151 */ "Expire" OpHelp(""),
- /* 152 */ "TableLock" OpHelp("iDb=P1 root=P2 write=P3"),
- /* 153 */ "VBegin" OpHelp(""),
- /* 154 */ "VCreate" OpHelp(""),
- /* 155 */ "VDestroy" OpHelp(""),
- /* 156 */ "VOpen" OpHelp(""),
- /* 157 */ "VColumn" OpHelp("r[P3]=vcolumn(P2)"),
- /* 158 */ "VRename" OpHelp(""),
- /* 159 */ "Pagecount" OpHelp(""),
- /* 160 */ "MaxPgcnt" OpHelp(""),
- /* 161 */ "PureFunc0" OpHelp(""),
- /* 162 */ "Function0" OpHelp("r[P3]=func(r[P2@P5])"),
- /* 163 */ "PureFunc" OpHelp(""),
- /* 164 */ "Function" OpHelp("r[P3]=func(r[P2@P5])"),
- /* 165 */ "CursorHint" OpHelp(""),
- /* 166 */ "Noop" OpHelp(""),
- /* 167 */ "Explain" OpHelp(""),
+ /* 133 */ "Destroy" OpHelp(""),
+ /* 134 */ "Clear" OpHelp(""),
+ /* 135 */ "ResetSorter" OpHelp(""),
+ /* 136 */ "CreateBtree" OpHelp("r[P2]=root iDb=P1 flags=P3"),
+ /* 137 */ "SqlExec" OpHelp(""),
+ /* 138 */ "ParseSchema" OpHelp(""),
+ /* 139 */ "LoadAnalysis" OpHelp(""),
+ /* 140 */ "DropTable" OpHelp(""),
+ /* 141 */ "DropIndex" OpHelp(""),
+ /* 142 */ "DropTrigger" OpHelp(""),
+ /* 143 */ "IntegrityCk" OpHelp(""),
+ /* 144 */ "RowSetAdd" OpHelp("rowset(P1)=r[P2]"),
+ /* 145 */ "Param" OpHelp(""),
+ /* 146 */ "FkCounter" OpHelp("fkctr[P1]+=P2"),
+ /* 147 */ "MemMax" OpHelp("r[P1]=max(r[P1],r[P2])"),
+ /* 148 */ "OffsetLimit" OpHelp("if r[P1]>0 then r[P2]=r[P1]+max(0,r[P3]) else r[P2]=(-1)"),
+ /* 149 */ "AggStep0" OpHelp("accum=r[P3] step(r[P2@P5])"),
+ /* 150 */ "AggStep" OpHelp("accum=r[P3] step(r[P2@P5])"),
+ /* 151 */ "AggFinal" OpHelp("accum=r[P1] N=P2"),
+ /* 152 */ "Expire" OpHelp(""),
+ /* 153 */ "TableLock" OpHelp("iDb=P1 root=P2 write=P3"),
+ /* 154 */ "VBegin" OpHelp(""),
+ /* 155 */ "VCreate" OpHelp(""),
+ /* 156 */ "VDestroy" OpHelp(""),
+ /* 157 */ "VOpen" OpHelp(""),
+ /* 158 */ "VColumn" OpHelp("r[P3]=vcolumn(P2)"),
+ /* 159 */ "VRename" OpHelp(""),
+ /* 160 */ "Pagecount" OpHelp(""),
+ /* 161 */ "MaxPgcnt" OpHelp(""),
+ /* 162 */ "PureFunc0" OpHelp(""),
+ /* 163 */ "Function0" OpHelp("r[P3]=func(r[P2@P5])"),
+ /* 164 */ "PureFunc" OpHelp(""),
+ /* 165 */ "Function" OpHelp("r[P3]=func(r[P2@P5])"),
+ /* 166 */ "Trace" OpHelp(""),
+ /* 167 */ "CursorHint" OpHelp(""),
+ /* 168 */ "Noop" OpHelp(""),
+ /* 169 */ "Explain" OpHelp(""),
};
return azName[i];
}
@@ -30853,7 +31227,7 @@ static struct unix_syscall {
#else
{ "munmap", (sqlite3_syscall_ptr)0, 0 },
#endif
-#define osMunmap ((void*(*)(void*,size_t))aSyscall[23].pCurrent)
+#define osMunmap ((int(*)(void*,size_t))aSyscall[23].pCurrent)
#if HAVE_MREMAP && (!defined(SQLITE_OMIT_WAL) || SQLITE_MAX_MMAP_SIZE>0)
{ "mremap", (sqlite3_syscall_ptr)mremap, 0 },
@@ -30883,7 +31257,11 @@ static struct unix_syscall {
#endif
#define osLstat ((int(*)(const char*,struct stat*))aSyscall[27].pCurrent)
+#if defined(__linux__) && defined(SQLITE_ENABLE_BATCH_ATOMIC_WRITE)
{ "ioctl", (sqlite3_syscall_ptr)ioctl, 0 },
+#else
+ { "ioctl", (sqlite3_syscall_ptr)0, 0 },
+#endif
#define osIoctl ((int(*)(int,int,...))aSyscall[28].pCurrent)
}; /* End of the overrideable system calls */
@@ -34316,7 +34694,7 @@ static void setDeviceCharacteristics(unixFile *pFile){
pFile->sectorSize = SQLITE_DEFAULT_SECTOR_SIZE;
pFile->deviceCharacteristics = 0;
if( fstatvfs(pFile->h, &fsInfo) == -1 ) {
- return pFile->sectorSize;
+ return;
}
if( !strcmp(fsInfo.f_basetype, "tmp") ) {
@@ -34474,6 +34852,7 @@ struct unixShmNode {
int szRegion; /* Size of shared-memory regions */
u16 nRegion; /* Size of array apRegion */
u8 isReadonly; /* True if read-only */
+ u8 isUnlocked; /* True if no DMS lock held */
char **apRegion; /* Array of mapped shared-memory regions */
int nRef; /* Number of unixShm objects pointing to this */
unixShm *pFirst; /* All unixShm objects pointing to this */
@@ -34530,7 +34909,7 @@ static int unixShmSystemLock(
/* Access to the unixShmNode object is serialized by the caller */
pShmNode = pFile->pInode->pShmNode;
- assert( sqlite3_mutex_held(pShmNode->mutex) || pShmNode->nRef==0 );
+ assert( pShmNode->nRef==0 || sqlite3_mutex_held(pShmNode->mutex) );
/* Shared locks never span more than one byte */
assert( n==1 || lockType!=F_RDLCK );
@@ -34637,6 +35016,64 @@ static void unixShmPurge(unixFile *pFd){
}
/*
+** The DMS lock has not yet been taken on shm file pShmNode. Attempt to
+** take it now. Return SQLITE_OK if successful, or an SQLite error
+** code otherwise.
+**
+** If the DMS cannot be locked because this is a readonly_shm=1
+** connection and no other process already holds a lock, return
+** SQLITE_READONLY_CANTINIT and set pShmNode->isUnlocked=1.
+*/
+static int unixLockSharedMemory(unixFile *pDbFd, unixShmNode *pShmNode){
+ struct flock lock;
+ int rc = SQLITE_OK;
+
+ /* Use F_GETLK to determine the locks other processes are holding
+ ** on the DMS byte. If it indicates that another process is holding
+ ** a SHARED lock, then this process may also take a SHARED lock
+ ** and proceed with opening the *-shm file.
+ **
+ ** Or, if no other process is holding any lock, then this process
+ ** is the first to open it. In this case take an EXCLUSIVE lock on the
+ ** DMS byte and truncate the *-shm file to zero bytes in size. Then
+ ** downgrade to a SHARED lock on the DMS byte.
+ **
+ ** If another process is holding an EXCLUSIVE lock on the DMS byte,
+ ** return SQLITE_BUSY to the caller (it will try again). An earlier
+ ** version of this code attempted the SHARED lock at this point. But
+ ** this introduced a subtle race condition: if the process holding
+ ** EXCLUSIVE failed just before truncating the *-shm file, then this
+ ** process might open and use the *-shm file without truncating it.
+ ** And if the *-shm file has been corrupted by a power failure or
+ ** system crash, the database itself may also become corrupt. */
+ lock.l_whence = SEEK_SET;
+ lock.l_start = UNIX_SHM_DMS;
+ lock.l_len = 1;
+ lock.l_type = F_WRLCK;
+ if( osFcntl(pShmNode->h, F_GETLK, &lock)!=0 ) {
+ rc = SQLITE_IOERR_LOCK;
+ }else if( lock.l_type==F_UNLCK ){
+ if( pShmNode->isReadonly ){
+ pShmNode->isUnlocked = 1;
+ rc = SQLITE_READONLY_CANTINIT;
+ }else{
+ rc = unixShmSystemLock(pDbFd, F_WRLCK, UNIX_SHM_DMS, 1);
+ if( rc==SQLITE_OK && robust_ftruncate(pShmNode->h, 0) ){
+ rc = unixLogError(SQLITE_IOERR_SHMOPEN,"ftruncate",pShmNode->zFilename);
+ }
+ }
+ }else if( lock.l_type==F_WRLCK ){
+ rc = SQLITE_BUSY;
+ }
+
+ if( rc==SQLITE_OK ){
+ assert( lock.l_type==F_UNLCK || lock.l_type==F_RDLCK );
+ rc = unixShmSystemLock(pDbFd, F_RDLCK, UNIX_SHM_DMS, 1);
+ }
+ return rc;
+}
+
+/*
** Open a shared-memory area associated with open database file pDbFd.
** This particular implementation uses mmapped files.
**
@@ -34674,9 +35111,9 @@ static void unixShmPurge(unixFile *pFd){
static int unixOpenSharedMemory(unixFile *pDbFd){
struct unixShm *p = 0; /* The connection to be opened */
struct unixShmNode *pShmNode; /* The underlying mmapped file */
- int rc; /* Result code */
+ int rc = SQLITE_OK; /* Result code */
unixInodeInfo *pInode; /* The inode of fd */
- char *zShmFilename; /* Name of the file used for SHM */
+ char *zShm; /* Name of the file used for SHM */
int nShmFilename; /* Size of the SHM filename in bytes */
/* Allocate space for the new unixShm object. */
@@ -34717,14 +35154,14 @@ static int unixOpenSharedMemory(unixFile *pDbFd){
goto shm_open_err;
}
memset(pShmNode, 0, sizeof(*pShmNode)+nShmFilename);
- zShmFilename = pShmNode->zFilename = (char*)&pShmNode[1];
+ zShm = pShmNode->zFilename = (char*)&pShmNode[1];
#ifdef SQLITE_SHM_DIRECTORY
- sqlite3_snprintf(nShmFilename, zShmFilename,
+ sqlite3_snprintf(nShmFilename, zShm,
SQLITE_SHM_DIRECTORY "/sqlite-shm-%x-%x",
(u32)sStat.st_ino, (u32)sStat.st_dev);
#else
- sqlite3_snprintf(nShmFilename, zShmFilename, "%s-shm", zBasePath);
- sqlite3FileSuffix3(pDbFd->zPath, zShmFilename);
+ sqlite3_snprintf(nShmFilename, zShm, "%s-shm", zBasePath);
+ sqlite3FileSuffix3(pDbFd->zPath, zShm);
#endif
pShmNode->h = -1;
pDbFd->pInode->pShmNode = pShmNode;
@@ -34738,15 +35175,16 @@ static int unixOpenSharedMemory(unixFile *pDbFd){
}
if( pInode->bProcessLock==0 ){
- int openFlags = O_RDWR | O_CREAT;
- if( sqlite3_uri_boolean(pDbFd->zPath, "readonly_shm", 0) ){
- openFlags = O_RDONLY;
- pShmNode->isReadonly = 1;
+ if( 0==sqlite3_uri_boolean(pDbFd->zPath, "readonly_shm", 0) ){
+ pShmNode->h = robust_open(zShm, O_RDWR|O_CREAT, (sStat.st_mode&0777));
}
- pShmNode->h = robust_open(zShmFilename, openFlags, (sStat.st_mode&0777));
if( pShmNode->h<0 ){
- rc = unixLogError(SQLITE_CANTOPEN_BKPT, "open", zShmFilename);
- goto shm_open_err;
+ pShmNode->h = robust_open(zShm, O_RDONLY, (sStat.st_mode&0777));
+ if( pShmNode->h<0 ){
+ rc = unixLogError(SQLITE_CANTOPEN_BKPT, "open", zShm);
+ goto shm_open_err;
+ }
+ pShmNode->isReadonly = 1;
}
/* If this process is running as root, make sure that the SHM file
@@ -34754,20 +35192,9 @@ static int unixOpenSharedMemory(unixFile *pDbFd){
** the original owner will not be able to connect.
*/
robustFchown(pShmNode->h, sStat.st_uid, sStat.st_gid);
-
- /* Check to see if another process is holding the dead-man switch.
- ** If not, truncate the file to zero length.
- */
- rc = SQLITE_OK;
- if( unixShmSystemLock(pDbFd, F_WRLCK, UNIX_SHM_DMS, 1)==SQLITE_OK ){
- if( robust_ftruncate(pShmNode->h, 0) ){
- rc = unixLogError(SQLITE_IOERR_SHMOPEN, "ftruncate", zShmFilename);
- }
- }
- if( rc==SQLITE_OK ){
- rc = unixShmSystemLock(pDbFd, F_RDLCK, UNIX_SHM_DMS, 1);
- }
- if( rc ) goto shm_open_err;
+
+ rc = unixLockSharedMemory(pDbFd, pShmNode);
+ if( rc!=SQLITE_OK && rc!=SQLITE_READONLY_CANTINIT ) goto shm_open_err;
}
}
@@ -34791,7 +35218,7 @@ static int unixOpenSharedMemory(unixFile *pDbFd){
p->pNext = pShmNode->pFirst;
pShmNode->pFirst = p;
sqlite3_mutex_leave(pShmNode->mutex);
- return SQLITE_OK;
+ return rc;
/* Jump here on any error */
shm_open_err:
@@ -34843,6 +35270,11 @@ static int unixShmMap(
p = pDbFd->pShm;
pShmNode = p->pShmNode;
sqlite3_mutex_enter(pShmNode->mutex);
+ if( pShmNode->isUnlocked ){
+ rc = unixLockSharedMemory(pDbFd, pShmNode);
+ if( rc!=SQLITE_OK ) goto shmpage_out;
+ pShmNode->isUnlocked = 0;
+ }
assert( szRegion==pShmNode->szRegion || pShmNode->nRegion==0 );
assert( pShmNode->pInode==pDbFd->pInode );
assert( pShmNode->h>=0 || pDbFd->pInode->bProcessLock==1 );
@@ -36111,7 +36543,7 @@ static int unixOpen(
** a file-descriptor on the directory too. The first time unixSync()
** is called the directory file descriptor will be fsync()ed and close()d.
*/
- int syncDir = (isCreate && (
+ int isNewJrnl = (isCreate && (
eType==SQLITE_OPEN_MASTER_JOURNAL
|| eType==SQLITE_OPEN_MAIN_JOURNAL
|| eType==SQLITE_OPEN_WAL
@@ -36181,7 +36613,7 @@ static int unixOpen(
}else if( !zName ){
/* If zName is NULL, the upper layer is requesting a temp file. */
- assert(isDelete && !syncDir);
+ assert(isDelete && !isNewJrnl);
rc = unixGetTempname(pVfs->mxPathname, zTmpname);
if( rc!=SQLITE_OK ){
return rc;
@@ -36216,17 +36648,24 @@ static int unixOpen(
fd = robust_open(zName, openFlags, openMode);
OSTRACE(("OPENX %-3d %s 0%o\n", fd, zName, openFlags));
assert( !isExclusive || (openFlags & O_CREAT)!=0 );
- if( fd<0 && errno!=EISDIR && isReadWrite ){
- /* Failed to open the file for read/write access. Try read-only. */
- flags &= ~(SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE);
- openFlags &= ~(O_RDWR|O_CREAT);
- flags |= SQLITE_OPEN_READONLY;
- openFlags |= O_RDONLY;
- isReadonly = 1;
- fd = robust_open(zName, openFlags, openMode);
+ if( fd<0 ){
+ if( isNewJrnl && errno==EACCES && osAccess(zName, F_OK) ){
+ /* If unable to create a journal because the directory is not
+ ** writable, change the error code to indicate that. */
+ rc = SQLITE_READONLY_DIRECTORY;
+ }else if( errno!=EISDIR && isReadWrite ){
+ /* Failed to open the file for read/write access. Try read-only. */
+ flags &= ~(SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE);
+ openFlags &= ~(O_RDWR|O_CREAT);
+ flags |= SQLITE_OPEN_READONLY;
+ openFlags |= O_RDONLY;
+ isReadonly = 1;
+ fd = robust_open(zName, openFlags, openMode);
+ }
}
if( fd<0 ){
- rc = unixLogError(SQLITE_CANTOPEN_BKPT, "open", zName);
+ int rc2 = unixLogError(SQLITE_CANTOPEN_BKPT, "open", zName);
+ if( rc==SQLITE_OK ) rc = rc2;
goto open_finished;
}
@@ -36286,7 +36725,7 @@ static int unixOpen(
if( isReadonly ) ctrlFlags |= UNIXFILE_RDONLY;
noLock = eType!=SQLITE_OPEN_MAIN_DB;
if( noLock ) ctrlFlags |= UNIXFILE_NOLOCK;
- if( syncDir ) ctrlFlags |= UNIXFILE_DIRSYNC;
+ if( isNewJrnl ) ctrlFlags |= UNIXFILE_DIRSYNC;
if( flags & SQLITE_OPEN_URI ) ctrlFlags |= UNIXFILE_URI;
#if SQLITE_ENABLE_LOCKING_STYLE
@@ -41917,6 +42356,9 @@ struct winShmNode {
int szRegion; /* Size of shared-memory regions */
int nRegion; /* Size of array apRegion */
+ u8 isReadonly; /* True if read-only */
+ u8 isUnlocked; /* True if no DMS lock held */
+
struct ShmRegion {
HANDLE hMap; /* File handle from CreateFileMapping */
void *pMap;
@@ -41983,7 +42425,7 @@ static int winShmSystemLock(
int rc = 0; /* Result code form Lock/UnlockFileEx() */
/* Access to the winShmNode object is serialized by the caller */
- assert( sqlite3_mutex_held(pFile->mutex) || pFile->nRef==0 );
+ assert( pFile->nRef==0 || sqlite3_mutex_held(pFile->mutex) );
OSTRACE(("SHM-LOCK file=%p, lock=%d, offset=%d, size=%d\n",
pFile->hFile.h, lockType, ofst, nByte));
@@ -42065,6 +42507,37 @@ static void winShmPurge(sqlite3_vfs *pVfs, int deleteFlag){
}
/*
+** The DMS lock has not yet been taken on shm file pShmNode. Attempt to
+** take it now. Return SQLITE_OK if successful, or an SQLite error
+** code otherwise.
+**
+** If the DMS cannot be locked because this is a readonly_shm=1
+** connection and no other process already holds a lock, return
+** SQLITE_READONLY_CANTINIT and set pShmNode->isUnlocked=1.
+*/
+static int winLockSharedMemory(winShmNode *pShmNode){
+ int rc = winShmSystemLock(pShmNode, WINSHM_WRLCK, WIN_SHM_DMS, 1);
+
+ if( rc==SQLITE_OK ){
+ if( pShmNode->isReadonly ){
+ pShmNode->isUnlocked = 1;
+ winShmSystemLock(pShmNode, WINSHM_UNLCK, WIN_SHM_DMS, 1);
+ return SQLITE_READONLY_CANTINIT;
+ }else if( winTruncate((sqlite3_file*)&pShmNode->hFile, 0) ){
+ winShmSystemLock(pShmNode, WINSHM_UNLCK, WIN_SHM_DMS, 1);
+ return winLogError(SQLITE_IOERR_SHMOPEN, osGetLastError(),
+ "winLockSharedMemory", pShmNode->zFilename);
+ }
+ }
+
+ if( rc==SQLITE_OK ){
+ winShmSystemLock(pShmNode, WINSHM_UNLCK, WIN_SHM_DMS, 1);
+ }
+
+ return winShmSystemLock(pShmNode, WINSHM_RDLCK, WIN_SHM_DMS, 1);
+}
+
+/*
** Open the shared-memory area associated with database file pDbFd.
**
** When opening a new shared-memory file, if no other instances of that
@@ -42073,9 +42546,9 @@ static void winShmPurge(sqlite3_vfs *pVfs, int deleteFlag){
*/
static int winOpenSharedMemory(winFile *pDbFd){
struct winShm *p; /* The connection to be opened */
- struct winShmNode *pShmNode = 0; /* The underlying mmapped file */
- int rc; /* Result code */
- struct winShmNode *pNew; /* Newly allocated winShmNode */
+ winShmNode *pShmNode = 0; /* The underlying mmapped file */
+ int rc = SQLITE_OK; /* Result code */
+ winShmNode *pNew; /* Newly allocated winShmNode */
int nName; /* Size of zName in bytes */
assert( pDbFd->pShm==0 ); /* Not previously opened */
@@ -42108,6 +42581,9 @@ static int winOpenSharedMemory(winFile *pDbFd){
if( pShmNode ){
sqlite3_free(pNew);
}else{
+ int inFlags = SQLITE_OPEN_WAL;
+ int outFlags = 0;
+
pShmNode = pNew;
pNew = 0;
((winFile*)(&pShmNode->hFile))->h = INVALID_HANDLE_VALUE;
@@ -42122,30 +42598,23 @@ static int winOpenSharedMemory(winFile *pDbFd){
}
}
- rc = winOpen(pDbFd->pVfs,
- pShmNode->zFilename, /* Name of the file (UTF-8) */
- (sqlite3_file*)&pShmNode->hFile, /* File handle here */
- SQLITE_OPEN_WAL | SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE,
- 0);
- if( SQLITE_OK!=rc ){
+ if( 0==sqlite3_uri_boolean(pDbFd->zPath, "readonly_shm", 0) ){
+ inFlags |= SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE;
+ }else{
+ inFlags |= SQLITE_OPEN_READONLY;
+ }
+ rc = winOpen(pDbFd->pVfs, pShmNode->zFilename,
+ (sqlite3_file*)&pShmNode->hFile,
+ inFlags, &outFlags);
+ if( rc!=SQLITE_OK ){
+ rc = winLogError(rc, osGetLastError(), "winOpenShm",
+ pShmNode->zFilename);
goto shm_open_err;
}
+ if( outFlags==SQLITE_OPEN_READONLY ) pShmNode->isReadonly = 1;
- /* Check to see if another process is holding the dead-man switch.
- ** If not, truncate the file to zero length.
- */
- if( winShmSystemLock(pShmNode, WINSHM_WRLCK, WIN_SHM_DMS, 1)==SQLITE_OK ){
- rc = winTruncate((sqlite3_file *)&pShmNode->hFile, 0);
- if( rc!=SQLITE_OK ){
- rc = winLogError(SQLITE_IOERR_SHMOPEN, osGetLastError(),
- "winOpenShm", pDbFd->zPath);
- }
- }
- if( rc==SQLITE_OK ){
- winShmSystemLock(pShmNode, WINSHM_UNLCK, WIN_SHM_DMS, 1);
- rc = winShmSystemLock(pShmNode, WINSHM_RDLCK, WIN_SHM_DMS, 1);
- }
- if( rc ) goto shm_open_err;
+ rc = winLockSharedMemory(pShmNode);
+ if( rc!=SQLITE_OK && rc!=SQLITE_READONLY_CANTINIT ) goto shm_open_err;
}
/* Make the new connection a child of the winShmNode */
@@ -42168,7 +42637,7 @@ static int winOpenSharedMemory(winFile *pDbFd){
p->pNext = pShmNode->pFirst;
pShmNode->pFirst = p;
sqlite3_mutex_leave(pShmNode->mutex);
- return SQLITE_OK;
+ return rc;
/* Jump here on any error */
shm_open_err:
@@ -42372,6 +42841,8 @@ static int winShmMap(
winFile *pDbFd = (winFile*)fd;
winShm *pShm = pDbFd->pShm;
winShmNode *pShmNode;
+ DWORD protect = PAGE_READWRITE;
+ DWORD flags = FILE_MAP_WRITE | FILE_MAP_READ;
int rc = SQLITE_OK;
if( !pShm ){
@@ -42382,6 +42853,11 @@ static int winShmMap(
pShmNode = pShm->pShmNode;
sqlite3_mutex_enter(pShmNode->mutex);
+ if( pShmNode->isUnlocked ){
+ rc = winLockSharedMemory(pShmNode);
+ if( rc!=SQLITE_OK ) goto shmpage_out;
+ pShmNode->isUnlocked = 0;
+ }
assert( szRegion==pShmNode->szRegion || pShmNode->nRegion==0 );
if( pShmNode->nRegion<=iRegion ){
@@ -42428,21 +42904,26 @@ static int winShmMap(
}
pShmNode->aRegion = apNew;
+ if( pShmNode->isReadonly ){
+ protect = PAGE_READONLY;
+ flags = FILE_MAP_READ;
+ }
+
while( pShmNode->nRegion<=iRegion ){
HANDLE hMap = NULL; /* file-mapping handle */
void *pMap = 0; /* Mapped memory region */
#if SQLITE_OS_WINRT
hMap = osCreateFileMappingFromApp(pShmNode->hFile.h,
- NULL, PAGE_READWRITE, nByte, NULL
+ NULL, protect, nByte, NULL
);
#elif defined(SQLITE_WIN32_HAS_WIDE)
hMap = osCreateFileMappingW(pShmNode->hFile.h,
- NULL, PAGE_READWRITE, 0, nByte, NULL
+ NULL, protect, 0, nByte, NULL
);
#elif defined(SQLITE_WIN32_HAS_ANSI) && SQLITE_WIN32_CREATEFILEMAPPINGA
hMap = osCreateFileMappingA(pShmNode->hFile.h,
- NULL, PAGE_READWRITE, 0, nByte, NULL
+ NULL, protect, 0, nByte, NULL
);
#endif
OSTRACE(("SHM-MAP-CREATE pid=%lu, region=%d, size=%d, rc=%s\n",
@@ -42452,11 +42933,11 @@ static int winShmMap(
int iOffset = pShmNode->nRegion*szRegion;
int iOffsetShift = iOffset % winSysInfo.dwAllocationGranularity;
#if SQLITE_OS_WINRT
- pMap = osMapViewOfFileFromApp(hMap, FILE_MAP_WRITE | FILE_MAP_READ,
+ pMap = osMapViewOfFileFromApp(hMap, flags,
iOffset - iOffsetShift, szRegion + iOffsetShift
);
#else
- pMap = osMapViewOfFile(hMap, FILE_MAP_WRITE | FILE_MAP_READ,
+ pMap = osMapViewOfFile(hMap, flags,
0, iOffset - iOffsetShift, szRegion + iOffsetShift
);
#endif
@@ -42487,6 +42968,7 @@ shmpage_out:
}else{
*pp = 0;
}
+ if( pShmNode->isReadonly && rc==SQLITE_OK ) rc = SQLITE_READONLY;
sqlite3_mutex_leave(pShmNode->mutex);
return rc;
}
@@ -43315,8 +43797,10 @@ static int winOpen(
&extendedParameters);
if( h!=INVALID_HANDLE_VALUE ) break;
if( isReadWrite ){
- int isRO = 0;
- int rc2 = winAccess(pVfs, zName, SQLITE_ACCESS_READ, &isRO);
+ int rc2, isRO = 0;
+ sqlite3BeginBenignMalloc();
+ rc2 = winAccess(pVfs, zName, SQLITE_ACCESS_READ, &isRO);
+ sqlite3EndBenignMalloc();
if( rc2==SQLITE_OK && isRO ) break;
}
}while( winRetryIoerr(&cnt, &lastErrno) );
@@ -43330,8 +43814,10 @@ static int winOpen(
NULL);
if( h!=INVALID_HANDLE_VALUE ) break;
if( isReadWrite ){
- int isRO = 0;
- int rc2 = winAccess(pVfs, zName, SQLITE_ACCESS_READ, &isRO);
+ int rc2, isRO = 0;
+ sqlite3BeginBenignMalloc();
+ rc2 = winAccess(pVfs, zName, SQLITE_ACCESS_READ, &isRO);
+ sqlite3EndBenignMalloc();
if( rc2==SQLITE_OK && isRO ) break;
}
}while( winRetryIoerr(&cnt, &lastErrno) );
@@ -43348,8 +43834,10 @@ static int winOpen(
NULL);
if( h!=INVALID_HANDLE_VALUE ) break;
if( isReadWrite ){
- int isRO = 0;
- int rc2 = winAccess(pVfs, zName, SQLITE_ACCESS_READ, &isRO);
+ int rc2, isRO = 0;
+ sqlite3BeginBenignMalloc();
+ rc2 = winAccess(pVfs, zName, SQLITE_ACCESS_READ, &isRO);
+ sqlite3EndBenignMalloc();
if( rc2==SQLITE_OK && isRO ) break;
}
}while( winRetryIoerr(&cnt, &lastErrno) );
@@ -45256,16 +45744,15 @@ SQLITE_PRIVATE void sqlite3PcacheMakeDirty(PgHdr *p){
*/
SQLITE_PRIVATE void sqlite3PcacheMakeClean(PgHdr *p){
assert( sqlite3PcachePageSanity(p) );
- if( ALWAYS((p->flags & PGHDR_DIRTY)!=0) ){
- assert( (p->flags & PGHDR_CLEAN)==0 );
- pcacheManageDirtyList(p, PCACHE_DIRTYLIST_REMOVE);
- p->flags &= ~(PGHDR_DIRTY|PGHDR_NEED_SYNC|PGHDR_WRITEABLE);
- p->flags |= PGHDR_CLEAN;
- pcacheTrace(("%p.CLEAN %d\n",p->pCache,p->pgno));
- assert( sqlite3PcachePageSanity(p) );
- if( p->nRef==0 ){
- pcacheUnpin(p);
- }
+ assert( (p->flags & PGHDR_DIRTY)!=0 );
+ assert( (p->flags & PGHDR_CLEAN)==0 );
+ pcacheManageDirtyList(p, PCACHE_DIRTYLIST_REMOVE);
+ p->flags &= ~(PGHDR_DIRTY|PGHDR_NEED_SYNC|PGHDR_WRITEABLE);
+ p->flags |= PGHDR_CLEAN;
+ pcacheTrace(("%p.CLEAN %d\n",p->pCache,p->pgno));
+ assert( sqlite3PcachePageSanity(p) );
+ if( p->nRef==0 ){
+ pcacheUnpin(p);
}
}
@@ -53058,7 +53545,7 @@ static int getPageMMap(
}
if( pPg==0 ){
rc = pagerAcquireMapPage(pPager, pgno, pData, &pPg);
- }else{
+ }else{
sqlite3OsUnfetch(pPager->fd, (i64)(pgno-1)*pPager->pageSize, pData);
}
if( pPg ){
@@ -55246,6 +55733,10 @@ SQLITE_PRIVATE int sqlite3PagerWalFramesize(Pager *pPager){
** on a network filesystem. All users of the database must be able to
** share memory.
**
+** In the default unix and windows implementation, the wal-index is a mmapped
+** file whose name is the database name with a "-shm" suffix added. For that
+** reason, the wal-index is sometimes called the "shm" file.
+**
** The wal-index is transient. After a crash, the wal-index can (and should
** be) reconstructed from the original WAL file. In fact, the VFS is required
** to either truncate or zero the header of the wal-index when the last
@@ -55385,9 +55876,18 @@ SQLITE_PRIVATE int sqlite3WalTrace = 0;
#define WALINDEX_MAX_VERSION 3007000
/*
-** Indices of various locking bytes. WAL_NREADER is the number
+** Index numbers for various locking bytes. WAL_NREADER is the number
** of available reader locks and should be at least 3. The default
** is SQLITE_SHM_NLOCK==8 and WAL_NREADER==5.
+**
+** Technically, the various VFSes are free to implement these locks however
+** they see fit. However, compatibility is encouraged so that VFSes can
+** interoperate. The standard implemention used on both unix and windows
+** is for the index number to indicate a byte offset into the
+** WalCkptInfo.aLock[] array in the wal-index header. In other words, all
+** locks are on the shm file. The WALINDEX_LOCK_OFFSET constant (which
+** should be 120) is the location in the shm file for the first locking
+** byte.
*/
#define WAL_WRITE_LOCK 0
#define WAL_ALL_BUT_WRITE 1
@@ -55511,7 +56011,6 @@ struct WalCkptInfo {
#define WAL_FRAME_HDRSIZE 24
/* Size of write ahead log header, including checksum. */
-/* #define WAL_HDRSIZE 24 */
#define WAL_HDRSIZE 32
/* WAL magic value. Either this value, or the same value with the least
@@ -55557,6 +56056,7 @@ struct Wal {
u8 truncateOnCommit; /* True to truncate WAL file on commit */
u8 syncHeader; /* Fsync the WAL header if true */
u8 padToSectorBoundary; /* Pad transactions out to the next sector */
+ u8 bShmUnreliable; /* SHM content is read-only and unreliable */
WalIndexHdr hdr; /* Wal-index header for current transaction */
u32 minFrame; /* Ignore wal frames before this one */
u32 iReCksum; /* On commit, recalculate checksums from here */
@@ -55646,6 +56146,11 @@ struct WalIterator {
** is broken into pages of WALINDEX_PGSZ bytes. Wal-index pages are
** numbered from zero.
**
+** If the wal-index is currently smaller the iPage pages then the size
+** of the wal-index might be increased, but only if it is safe to do
+** so. It is safe to enlarge the wal-index if pWal->writeLock is true
+** or pWal->exclusiveMode==WAL_HEAPMEMORY_MODE.
+**
** If this call is successful, *ppPage is set to point to the wal-index
** page and SQLITE_OK is returned. If an error (an OOM or VFS error) occurs,
** then an SQLite error code is returned and *ppPage is set to 0.
@@ -55677,9 +56182,13 @@ static int walIndexPage(Wal *pWal, int iPage, volatile u32 **ppPage){
rc = sqlite3OsShmMap(pWal->pDbFd, iPage, WALINDEX_PGSZ,
pWal->writeLock, (void volatile **)&pWal->apWiData[iPage]
);
- if( rc==SQLITE_READONLY ){
+ assert( pWal->apWiData[iPage]!=0 || rc!=SQLITE_OK || pWal->writeLock==0 );
+ testcase( pWal->apWiData[iPage]==0 && rc==SQLITE_OK );
+ if( (rc&0xff)==SQLITE_READONLY ){
pWal->readOnly |= WAL_SHM_RDONLY;
- rc = SQLITE_OK;
+ if( rc==SQLITE_READONLY ){
+ rc = SQLITE_OK;
+ }
}
}
}
@@ -56201,7 +56710,6 @@ static int walIndexRecover(Wal *pWal){
i64 nSize; /* Size of log file */
u32 aFrameCksum[2] = {0, 0};
int iLock; /* Lock offset to lock for checkpoint */
- int nLock; /* Number of locks to hold */
/* Obtain an exclusive lock on all byte in the locking range not already
** locked by the caller. The caller is guaranteed to have locked the
@@ -56214,11 +56722,17 @@ static int walIndexRecover(Wal *pWal){
assert( WAL_CKPT_LOCK==WAL_ALL_BUT_WRITE );
assert( pWal->writeLock );
iLock = WAL_ALL_BUT_WRITE + pWal->ckptLock;
- nLock = SQLITE_SHM_NLOCK - iLock;
- rc = walLockExclusive(pWal, iLock, nLock);
+ rc = walLockExclusive(pWal, iLock, WAL_READ_LOCK(0)-iLock);
+ if( rc==SQLITE_OK ){
+ rc = walLockExclusive(pWal, WAL_READ_LOCK(1), WAL_NREADER-1);
+ if( rc!=SQLITE_OK ){
+ walUnlockExclusive(pWal, iLock, WAL_READ_LOCK(0)-iLock);
+ }
+ }
if( rc ){
return rc;
}
+
WALTRACE(("WAL%p: recovery begin...\n", pWal));
memset(&pWal->hdr, 0, sizeof(WalIndexHdr));
@@ -56356,7 +56870,8 @@ finished:
recovery_error:
WALTRACE(("WAL%p: recovery %s\n", pWal, rc ? "failed" : "ok"));
- walUnlockExclusive(pWal, iLock, nLock);
+ walUnlockExclusive(pWal, iLock, WAL_READ_LOCK(0)-iLock);
+ walUnlockExclusive(pWal, WAL_READ_LOCK(1), WAL_NREADER-1);
return rc;
}
@@ -56364,13 +56879,14 @@ recovery_error:
** Close an open wal-index.
*/
static void walIndexClose(Wal *pWal, int isDelete){
- if( pWal->exclusiveMode==WAL_HEAPMEMORY_MODE ){
+ if( pWal->exclusiveMode==WAL_HEAPMEMORY_MODE || pWal->bShmUnreliable ){
int i;
for(i=0; i<pWal->nWiData; i++){
sqlite3_free((void *)pWal->apWiData[i]);
pWal->apWiData[i] = 0;
}
- }else{
+ }
+ if( pWal->exclusiveMode!=WAL_HEAPMEMORY_MODE ){
sqlite3OsShmUnmap(pWal->pDbFd, isDelete);
}
}
@@ -57164,6 +57680,12 @@ static int walIndexTryHdr(Wal *pWal, int *pChanged){
}
/*
+** This is the value that walTryBeginRead returns when it needs to
+** be retried.
+*/
+#define WAL_RETRY (-1)
+
+/*
** Read the wal-index header from the wal-index and into pWal->hdr.
** If the wal-header appears to be corrupt, try to reconstruct the
** wal-index from the WAL before returning.
@@ -57186,9 +57708,29 @@ static int walIndexReadHdr(Wal *pWal, int *pChanged){
assert( pChanged );
rc = walIndexPage(pWal, 0, &page0);
if( rc!=SQLITE_OK ){
- return rc;
- };
- assert( page0 || pWal->writeLock==0 );
+ assert( rc!=SQLITE_READONLY ); /* READONLY changed to OK in walIndexPage */
+ if( rc==SQLITE_READONLY_CANTINIT ){
+ /* The SQLITE_READONLY_CANTINIT return means that the shared-memory
+ ** was openable but is not writable, and this thread is unable to
+ ** confirm that another write-capable connection has the shared-memory
+ ** open, and hence the content of the shared-memory is unreliable,
+ ** since the shared-memory might be inconsistent with the WAL file
+ ** and there is no writer on hand to fix it. */
+ assert( page0==0 );
+ assert( pWal->writeLock==0 );
+ assert( pWal->readOnly & WAL_SHM_RDONLY );
+ pWal->bShmUnreliable = 1;
+ pWal->exclusiveMode = WAL_HEAPMEMORY_MODE;
+ *pChanged = 1;
+ }else{
+ return rc; /* Any other non-OK return is just an error */
+ }
+ }else{
+ /* page0 can be NULL if the SHM is zero bytes in size and pWal->writeLock
+ ** is zero, which prevents the SHM from growing */
+ testcase( page0!=0 );
+ }
+ assert( page0!=0 || pWal->writeLock==0 );
/* If the first page of the wal-index has been mapped, try to read the
** wal-index header immediately, without holding any lock. This usually
@@ -57202,7 +57744,7 @@ static int walIndexReadHdr(Wal *pWal, int *pChanged){
*/
assert( badHdr==0 || pWal->writeLock==0 );
if( badHdr ){
- if( pWal->readOnly & WAL_SHM_RDONLY ){
+ if( pWal->bShmUnreliable==0 && (pWal->readOnly & WAL_SHM_RDONLY) ){
if( SQLITE_OK==(rc = walLockShared(pWal, WAL_WRITE_LOCK)) ){
walUnlockShared(pWal, WAL_WRITE_LOCK);
rc = SQLITE_READONLY_RECOVERY;
@@ -57232,15 +57774,193 @@ static int walIndexReadHdr(Wal *pWal, int *pChanged){
if( badHdr==0 && pWal->hdr.iVersion!=WALINDEX_MAX_VERSION ){
rc = SQLITE_CANTOPEN_BKPT;
}
+ if( pWal->bShmUnreliable ){
+ if( rc!=SQLITE_OK ){
+ walIndexClose(pWal, 0);
+ pWal->bShmUnreliable = 0;
+ assert( pWal->nWiData>0 && pWal->apWiData[0]==0 );
+ /* walIndexRecover() might have returned SHORT_READ if a concurrent
+ ** writer truncated the WAL out from under it. If that happens, it
+ ** indicates that a writer has fixed the SHM file for us, so retry */
+ if( rc==SQLITE_IOERR_SHORT_READ ) rc = WAL_RETRY;
+ }
+ pWal->exclusiveMode = WAL_NORMAL_MODE;
+ }
return rc;
}
/*
-** This is the value that walTryBeginRead returns when it needs to
-** be retried.
+** Open a transaction in a connection where the shared-memory is read-only
+** and where we cannot verify that there is a separate write-capable connection
+** on hand to keep the shared-memory up-to-date with the WAL file.
+**
+** This can happen, for example, when the shared-memory is implemented by
+** memory-mapping a *-shm file, where a prior writer has shut down and
+** left the *-shm file on disk, and now the present connection is trying
+** to use that database but lacks write permission on the *-shm file.
+** Other scenarios are also possible, depending on the VFS implementation.
+**
+** Precondition:
+**
+** The *-wal file has been read and an appropriate wal-index has been
+** constructed in pWal->apWiData[] using heap memory instead of shared
+** memory.
+**
+** If this function returns SQLITE_OK, then the read transaction has
+** been successfully opened. In this case output variable (*pChanged)
+** is set to true before returning if the caller should discard the
+** contents of the page cache before proceeding. Or, if it returns
+** WAL_RETRY, then the heap memory wal-index has been discarded and
+** the caller should retry opening the read transaction from the
+** beginning (including attempting to map the *-shm file).
+**
+** If an error occurs, an SQLite error code is returned.
*/
-#define WAL_RETRY (-1)
+static int walBeginShmUnreliable(Wal *pWal, int *pChanged){
+ i64 szWal; /* Size of wal file on disk in bytes */
+ i64 iOffset; /* Current offset when reading wal file */
+ u8 aBuf[WAL_HDRSIZE]; /* Buffer to load WAL header into */
+ u8 *aFrame = 0; /* Malloc'd buffer to load entire frame */
+ int szFrame; /* Number of bytes in buffer aFrame[] */
+ u8 *aData; /* Pointer to data part of aFrame buffer */
+ volatile void *pDummy; /* Dummy argument for xShmMap */
+ int rc; /* Return code */
+ u32 aSaveCksum[2]; /* Saved copy of pWal->hdr.aFrameCksum */
+
+ assert( pWal->bShmUnreliable );
+ assert( pWal->readOnly & WAL_SHM_RDONLY );
+ assert( pWal->nWiData>0 && pWal->apWiData[0] );
+
+ /* Take WAL_READ_LOCK(0). This has the effect of preventing any
+ ** writers from running a checkpoint, but does not stop them
+ ** from running recovery. */
+ rc = walLockShared(pWal, WAL_READ_LOCK(0));
+ if( rc!=SQLITE_OK ){
+ if( rc==SQLITE_BUSY ) rc = WAL_RETRY;
+ goto begin_unreliable_shm_out;
+ }
+ pWal->readLock = 0;
+
+ /* Check to see if a separate writer has attached to the shared-memory area,
+ ** thus making the shared-memory "reliable" again. Do this by invoking
+ ** the xShmMap() routine of the VFS and looking to see if the return
+ ** is SQLITE_READONLY instead of SQLITE_READONLY_CANTINIT.
+ **
+ ** If the shared-memory is now "reliable" return WAL_RETRY, which will
+ ** cause the heap-memory WAL-index to be discarded and the actual
+ ** shared memory to be used in its place.
+ **
+ ** This step is important because, even though this connection is holding
+ ** the WAL_READ_LOCK(0) which prevents a checkpoint, a writer might
+ ** have already checkpointed the WAL file and, while the current
+ ** is active, wrap the WAL and start overwriting frames that this
+ ** process wants to use.
+ **
+ ** Once sqlite3OsShmMap() has been called for an sqlite3_file and has
+ ** returned any SQLITE_READONLY value, it must return only SQLITE_READONLY
+ ** or SQLITE_READONLY_CANTINIT or some error for all subsequent invocations,
+ ** even if some external agent does a "chmod" to make the shared-memory
+ ** writable by us, until sqlite3OsShmUnmap() has been called.
+ ** This is a requirement on the VFS implementation.
+ */
+ rc = sqlite3OsShmMap(pWal->pDbFd, 0, WALINDEX_PGSZ, 0, &pDummy);
+ assert( rc!=SQLITE_OK ); /* SQLITE_OK not possible for read-only connection */
+ if( rc!=SQLITE_READONLY_CANTINIT ){
+ rc = (rc==SQLITE_READONLY ? WAL_RETRY : rc);
+ goto begin_unreliable_shm_out;
+ }
+
+ /* We reach this point only if the real shared-memory is still unreliable.
+ ** Assume the in-memory WAL-index substitute is correct and load it
+ ** into pWal->hdr.
+ */
+ memcpy(&pWal->hdr, (void*)walIndexHdr(pWal), sizeof(WalIndexHdr));
+
+ /* Make sure some writer hasn't come in and changed the WAL file out
+ ** from under us, then disconnected, while we were not looking.
+ */
+ rc = sqlite3OsFileSize(pWal->pWalFd, &szWal);
+ if( rc!=SQLITE_OK ){
+ goto begin_unreliable_shm_out;
+ }
+ if( szWal<WAL_HDRSIZE ){
+ /* If the wal file is too small to contain a wal-header and the
+ ** wal-index header has mxFrame==0, then it must be safe to proceed
+ ** reading the database file only. However, the page cache cannot
+ ** be trusted, as a read/write connection may have connected, written
+ ** the db, run a checkpoint, truncated the wal file and disconnected
+ ** since this client's last read transaction. */
+ *pChanged = 1;
+ rc = (pWal->hdr.mxFrame==0 ? SQLITE_OK : WAL_RETRY);
+ goto begin_unreliable_shm_out;
+ }
+
+ /* Check the salt keys at the start of the wal file still match. */
+ rc = sqlite3OsRead(pWal->pWalFd, aBuf, WAL_HDRSIZE, 0);
+ if( rc!=SQLITE_OK ){
+ goto begin_unreliable_shm_out;
+ }
+ if( memcmp(&pWal->hdr.aSalt, &aBuf[16], 8) ){
+ /* Some writer has wrapped the WAL file while we were not looking.
+ ** Return WAL_RETRY which will cause the in-memory WAL-index to be
+ ** rebuilt. */
+ rc = WAL_RETRY;
+ goto begin_unreliable_shm_out;
+ }
+
+ /* Allocate a buffer to read frames into */
+ szFrame = pWal->hdr.szPage + WAL_FRAME_HDRSIZE;
+ aFrame = (u8 *)sqlite3_malloc64(szFrame);
+ if( aFrame==0 ){
+ rc = SQLITE_NOMEM_BKPT;
+ goto begin_unreliable_shm_out;
+ }
+ aData = &aFrame[WAL_FRAME_HDRSIZE];
+
+ /* Check to see if a complete transaction has been appended to the
+ ** wal file since the heap-memory wal-index was created. If so, the
+ ** heap-memory wal-index is discarded and WAL_RETRY returned to
+ ** the caller. */
+ aSaveCksum[0] = pWal->hdr.aFrameCksum[0];
+ aSaveCksum[1] = pWal->hdr.aFrameCksum[1];
+ for(iOffset=walFrameOffset(pWal->hdr.mxFrame+1, pWal->hdr.szPage);
+ iOffset+szFrame<=szWal;
+ iOffset+=szFrame
+ ){
+ u32 pgno; /* Database page number for frame */
+ u32 nTruncate; /* dbsize field from frame header */
+
+ /* Read and decode the next log frame. */
+ rc = sqlite3OsRead(pWal->pWalFd, aFrame, szFrame, iOffset);
+ if( rc!=SQLITE_OK ) break;
+ if( !walDecodeFrame(pWal, &pgno, &nTruncate, aData, aFrame) ) break;
+
+ /* If nTruncate is non-zero, then a complete transaction has been
+ ** appended to this wal file. Set rc to WAL_RETRY and break out of
+ ** the loop. */
+ if( nTruncate ){
+ rc = WAL_RETRY;
+ break;
+ }
+ }
+ pWal->hdr.aFrameCksum[0] = aSaveCksum[0];
+ pWal->hdr.aFrameCksum[1] = aSaveCksum[1];
+
+ begin_unreliable_shm_out:
+ sqlite3_free(aFrame);
+ if( rc!=SQLITE_OK ){
+ int i;
+ for(i=0; i<pWal->nWiData; i++){
+ sqlite3_free((void*)pWal->apWiData[i]);
+ pWal->apWiData[i] = 0;
+ }
+ pWal->bShmUnreliable = 0;
+ sqlite3WalEndReadTransaction(pWal);
+ *pChanged = 1;
+ }
+ return rc;
+}
/*
** Attempt to start a read transaction. This might fail due to a race or
@@ -57256,7 +57976,7 @@ static int walIndexReadHdr(Wal *pWal, int *pChanged){
** checkpointed. If useWal==0 then this routine calls walIndexReadHdr()
** to make a copy of the wal-index header into pWal->hdr. If the
** wal-index header has changed, *pChanged is set to 1 (as an indication
-** to the caller that the local paget cache is obsolete and needs to be
+** to the caller that the local page cache is obsolete and needs to be
** flushed.) When useWal==1, the wal-index header is assumed to already
** be loaded and the pChanged parameter is unused.
**
@@ -57302,6 +58022,9 @@ static int walTryBeginRead(Wal *pWal, int *pChanged, int useWal, int cnt){
assert( pWal->readLock<0 ); /* Not currently locked */
+ /* useWal may only be set for read/write connections */
+ assert( (pWal->readOnly & WAL_SHM_RDONLY)==0 || useWal==0 );
+
/* Take steps to avoid spinning forever if there is a protocol error.
**
** Circumstances that cause a RETRY should only last for the briefest
@@ -57330,7 +58053,10 @@ static int walTryBeginRead(Wal *pWal, int *pChanged, int useWal, int cnt){
}
if( !useWal ){
- rc = walIndexReadHdr(pWal, pChanged);
+ assert( rc==SQLITE_OK );
+ if( pWal->bShmUnreliable==0 ){
+ rc = walIndexReadHdr(pWal, pChanged);
+ }
if( rc==SQLITE_BUSY ){
/* If there is not a recovery running in another thread or process
** then convert BUSY errors to WAL_RETRY. If recovery is known to
@@ -57359,13 +58085,17 @@ static int walTryBeginRead(Wal *pWal, int *pChanged, int useWal, int cnt){
if( rc!=SQLITE_OK ){
return rc;
}
+ else if( pWal->bShmUnreliable ){
+ return walBeginShmUnreliable(pWal, pChanged);
+ }
}
+ assert( pWal->nWiData>0 );
+ assert( pWal->apWiData[0]!=0 );
pInfo = walCkptInfo(pWal);
- if( !useWal && pInfo->nBackfill==pWal->hdr.mxFrame
+ if( !useWal && pInfo->nBackfill==pWal->hdr.mxFrame
#ifdef SQLITE_ENABLE_SNAPSHOT
- && (pWal->pSnapshot==0 || pWal->hdr.mxFrame==0
- || 0==memcmp(&pWal->hdr, pWal->pSnapshot, sizeof(WalIndexHdr)))
+ && (pWal->pSnapshot==0 || pWal->hdr.mxFrame==0)
#endif
){
/* The WAL has been completely backfilled (or it is empty).
@@ -57436,7 +58166,7 @@ static int walTryBeginRead(Wal *pWal, int *pChanged, int useWal, int cnt){
}
if( mxI==0 ){
assert( rc==SQLITE_BUSY || (pWal->readOnly & WAL_SHM_RDONLY)!=0 );
- return rc==SQLITE_BUSY ? WAL_RETRY : SQLITE_READONLY_CANTLOCK;
+ return rc==SQLITE_BUSY ? WAL_RETRY : SQLITE_READONLY_CANTINIT;
}
rc = walLockShared(pWal, WAL_READ_LOCK(mxI));
@@ -57708,7 +58438,7 @@ SQLITE_PRIVATE int sqlite3WalFindFrame(
** then the WAL is ignored by the reader so return early, as if the
** WAL were empty.
*/
- if( iLast==0 || pWal->readLock==0 ){
+ if( iLast==0 || (pWal->readLock==0 && pWal->bShmUnreliable==0) ){
*piRead = 0;
return SQLITE_OK;
}
@@ -57771,8 +58501,8 @@ SQLITE_PRIVATE int sqlite3WalFindFrame(
{
u32 iRead2 = 0;
u32 iTest;
- assert( pWal->minFrame>0 );
- for(iTest=iLast; iTest>=pWal->minFrame; iTest--){
+ assert( pWal->bShmUnreliable || pWal->minFrame>0 );
+ for(iTest=iLast; iTest>=pWal->minFrame && iTest>0; iTest--){
if( walFramePgno(pWal, iTest)==pgno ){
iRead2 = iTest;
break;
@@ -58548,24 +59278,24 @@ SQLITE_PRIVATE int sqlite3WalExclusiveMode(Wal *pWal, int op){
assert( pWal->readLock>=0 || (op<=0 && pWal->exclusiveMode==0) );
if( op==0 ){
- if( pWal->exclusiveMode ){
- pWal->exclusiveMode = 0;
+ if( pWal->exclusiveMode!=WAL_NORMAL_MODE ){
+ pWal->exclusiveMode = WAL_NORMAL_MODE;
if( walLockShared(pWal, WAL_READ_LOCK(pWal->readLock))!=SQLITE_OK ){
- pWal->exclusiveMode = 1;
+ pWal->exclusiveMode = WAL_EXCLUSIVE_MODE;
}
- rc = pWal->exclusiveMode==0;
+ rc = pWal->exclusiveMode==WAL_NORMAL_MODE;
}else{
/* Already in locking_mode=NORMAL */
rc = 0;
}
}else if( op>0 ){
- assert( pWal->exclusiveMode==0 );
+ assert( pWal->exclusiveMode==WAL_NORMAL_MODE );
assert( pWal->readLock>=0 );
walUnlockShared(pWal, WAL_READ_LOCK(pWal->readLock));
- pWal->exclusiveMode = 1;
+ pWal->exclusiveMode = WAL_EXCLUSIVE_MODE;
rc = 1;
}else{
- rc = pWal->exclusiveMode==0;
+ rc = pWal->exclusiveMode==WAL_NORMAL_MODE;
}
return rc;
}
@@ -59785,6 +60515,34 @@ SQLITE_API int sqlite3_enable_shared_cache(int enable){
#define hasReadConflicts(a, b) 0
#endif
+/*
+** Implementation of the SQLITE_CORRUPT_PAGE() macro. Takes a single
+** (MemPage*) as an argument. The (MemPage*) must not be NULL.
+**
+** If SQLITE_DEBUG is not defined, then this macro is equivalent to
+** SQLITE_CORRUPT_BKPT. Or, if SQLITE_DEBUG is set, then the log message
+** normally produced as a side-effect of SQLITE_CORRUPT_BKPT is augmented
+** with the page number and filename associated with the (MemPage*).
+*/
+#ifdef SQLITE_DEBUG
+int corruptPageError(int lineno, MemPage *p){
+ char *zMsg;
+ sqlite3BeginBenignMalloc();
+ zMsg = sqlite3_mprintf("database corruption page %d of %s",
+ (int)p->pgno, sqlite3PagerFilename(p->pBt->pPager, 0)
+ );
+ sqlite3EndBenignMalloc();
+ if( zMsg ){
+ sqlite3ReportError(SQLITE_CORRUPT, lineno, zMsg);
+ }
+ sqlite3_free(zMsg);
+ return SQLITE_CORRUPT_BKPT;
+}
+# define SQLITE_CORRUPT_PAGE(pMemPage) corruptPageError(__LINE__, pMemPage)
+#else
+# define SQLITE_CORRUPT_PAGE(pMemPage) SQLITE_CORRUPT_PGNO(pMemPage->pgno)
+#endif
+
#ifndef SQLITE_OMIT_SHARED_CACHE
#ifdef SQLITE_DEBUG
@@ -61073,7 +61831,7 @@ static int defragmentPage(MemPage *pPage, int nMaxFrag){
int sz = get2byte(&data[iFree+2]);
int top = get2byte(&data[hdr+5]);
if( top>=iFree ){
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
if( iFree2 ){
assert( iFree+sz<=iFree2 ); /* Verified by pageFindSlot() */
@@ -61107,13 +61865,13 @@ static int defragmentPage(MemPage *pPage, int nMaxFrag){
** if PRAGMA cell_size_check=ON.
*/
if( pc<iCellFirst || pc>iCellLast ){
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
assert( pc>=iCellFirst && pc<=iCellLast );
size = pPage->xCellSize(pPage, &src[pc]);
cbrk -= size;
if( cbrk<iCellFirst || pc+size>usableSize ){
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
assert( cbrk+size<=usableSize && cbrk>=iCellFirst );
testcase( cbrk+size==usableSize );
@@ -61133,7 +61891,7 @@ static int defragmentPage(MemPage *pPage, int nMaxFrag){
defragment_out:
if( data[hdr+7]+cbrk-iCellFirst!=pPage->nFree ){
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
assert( cbrk>=iCellFirst );
put2byte(&data[hdr+5], cbrk);
@@ -61177,7 +61935,7 @@ static u8 *pageFindSlot(MemPage *pPg, int nByte, int *pRc){
testcase( x==4 );
testcase( x==3 );
if( size+pc > usableSize ){
- *pRc = SQLITE_CORRUPT_PGNO(pPg->pgno);
+ *pRc = SQLITE_CORRUPT_PAGE(pPg);
return 0;
}else if( x<4 ){
/* EVIDENCE-OF: R-11498-58022 In a well-formed b-tree page, the total
@@ -61200,7 +61958,7 @@ static u8 *pageFindSlot(MemPage *pPg, int nByte, int *pRc){
if( pc<iAddr+size ) break;
}
if( pc ){
- *pRc = SQLITE_CORRUPT_PGNO(pPg->pgno);
+ *pRc = SQLITE_CORRUPT_PAGE(pPg);
}
return 0;
@@ -61248,7 +62006,7 @@ static int allocateSpace(MemPage *pPage, int nByte, int *pIdx){
if( top==0 && pPage->pBt->usableSize==65536 ){
top = 65536;
}else{
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
}
@@ -61338,12 +62096,12 @@ static int freeSpace(MemPage *pPage, u16 iStart, u16 iSize){
while( (iFreeBlk = get2byte(&data[iPtr]))<iStart ){
if( iFreeBlk<iPtr+4 ){
if( iFreeBlk==0 ) break;
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
iPtr = iFreeBlk;
}
if( iFreeBlk>pPage->pBt->usableSize-4 ){
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
assert( iFreeBlk>iPtr || iFreeBlk==0 );
@@ -61355,10 +62113,10 @@ static int freeSpace(MemPage *pPage, u16 iStart, u16 iSize){
*/
if( iFreeBlk && iEnd+3>=iFreeBlk ){
nFrag = iFreeBlk - iEnd;
- if( iEnd>iFreeBlk ) return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ if( iEnd>iFreeBlk ) return SQLITE_CORRUPT_PAGE(pPage);
iEnd = iFreeBlk + get2byte(&data[iFreeBlk+2]);
if( iEnd > pPage->pBt->usableSize ){
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
iSize = iEnd - iStart;
iFreeBlk = get2byte(&data[iFreeBlk]);
@@ -61371,13 +62129,13 @@ static int freeSpace(MemPage *pPage, u16 iStart, u16 iSize){
if( iPtr>hdr+1 ){
int iPtrEnd = iPtr + get2byte(&data[iPtr+2]);
if( iPtrEnd+3>=iStart ){
- if( iPtrEnd>iStart ) return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ if( iPtrEnd>iStart ) return SQLITE_CORRUPT_PAGE(pPage);
nFrag += iStart - iPtrEnd;
iSize = iEnd - iPtr;
iStart = iPtr;
}
}
- if( nFrag>data[hdr+7] ) return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ if( nFrag>data[hdr+7] ) return SQLITE_CORRUPT_PAGE(pPage);
data[hdr+7] -= nFrag;
}
x = get2byte(&data[hdr+5]);
@@ -61385,7 +62143,7 @@ static int freeSpace(MemPage *pPage, u16 iStart, u16 iSize){
/* The new freeblock is at the beginning of the cell content area,
** so just extend the cell content area rather than create another
** freelist entry */
- if( iStart<x || iPtr!=hdr+1 ) return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ if( iStart<x || iPtr!=hdr+1 ) return SQLITE_CORRUPT_PAGE(pPage);
put2byte(&data[hdr+1], iFreeBlk);
put2byte(&data[hdr+5], iEnd);
}else{
@@ -61458,7 +62216,7 @@ static int decodeFlags(MemPage *pPage, int flagByte){
}else{
/* EVIDENCE-OF: R-47608-56469 Any other value for the b-tree page type is
** an error. */
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
pPage->max1bytePayload = pBt->max1bytePayload;
return SQLITE_OK;
@@ -61499,7 +62257,7 @@ static int btreeInitPage(MemPage *pPage){
/* EVIDENCE-OF: R-28594-02890 The one-byte flag at offset 0 indicating
** the b-tree page type. */
if( decodeFlags(pPage, data[hdr]) ){
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
assert( pBt->pageSize>=512 && pBt->pageSize<=65536 );
pPage->maskPage = (u16)(pBt->pageSize - 1);
@@ -61518,7 +62276,7 @@ static int btreeInitPage(MemPage *pPage){
pPage->nCell = get2byte(&data[hdr+3]);
if( pPage->nCell>MX_CELL(pBt) ){
/* To many cells for a single page. The page must be corrupt */
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
testcase( pPage->nCell==MX_CELL(pBt) );
/* EVIDENCE-OF: R-24089-57979 If a page contains no cells (which is only
@@ -61546,12 +62304,12 @@ static int btreeInitPage(MemPage *pPage){
testcase( pc==iCellFirst );
testcase( pc==iCellLast );
if( pc<iCellFirst || pc>iCellLast ){
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
sz = pPage->xCellSize(pPage, &data[pc]);
testcase( pc+sz==usableSize );
if( pc+sz>usableSize ){
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
}
if( !pPage->leaf ) iCellLast++;
@@ -61569,12 +62327,12 @@ static int btreeInitPage(MemPage *pPage){
/* EVIDENCE-OF: R-55530-52930 In a well-formed b-tree page, there will
** always be at least one cell before the first freeblock.
*/
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
while( 1 ){
if( pc>iCellLast ){
/* Freeblock off the end of the page */
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
next = get2byte(&data[pc]);
size = get2byte(&data[pc+2]);
@@ -61584,11 +62342,11 @@ static int btreeInitPage(MemPage *pPage){
}
if( next>0 ){
/* Freeblock not in ascending order */
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
if( pc+size>(unsigned int)usableSize ){
/* Last freeblock extends past page end */
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
}
@@ -61600,7 +62358,7 @@ static int btreeInitPage(MemPage *pPage){
** area, according to the page header, lies within the page.
*/
if( nFree>usableSize ){
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
pPage->nFree = (u16)(nFree - iCellFirst);
pPage->isInit = 1;
@@ -63131,7 +63889,7 @@ static int modifyPagePointer(MemPage *pPage, Pgno iFrom, Pgno iTo, u8 eType){
if( eType==PTRMAP_OVERFLOW2 ){
/* The pointer is always the first 4 bytes of the page in this case. */
if( get4byte(pPage->aData)!=iFrom ){
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
put4byte(pPage->aData, iTo);
}else{
@@ -63150,7 +63908,7 @@ static int modifyPagePointer(MemPage *pPage, Pgno iFrom, Pgno iTo, u8 eType){
pPage->xParseCell(pPage, pCell, &info);
if( info.nLocal<info.nPayload ){
if( pCell+info.nSize > pPage->aData+pPage->pBt->usableSize ){
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
if( iFrom==get4byte(pCell+info.nSize-4) ){
put4byte(pCell+info.nSize-4, iTo);
@@ -63168,7 +63926,7 @@ static int modifyPagePointer(MemPage *pPage, Pgno iFrom, Pgno iTo, u8 eType){
if( i==nCell ){
if( eType!=PTRMAP_BTREE ||
get4byte(&pPage->aData[pPage->hdrOffset+8])!=iFrom ){
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
put4byte(&pPage->aData[pPage->hdrOffset+8], iTo);
}
@@ -64080,6 +64838,20 @@ SQLITE_PRIVATE i64 sqlite3BtreeIntegerKey(BtCursor *pCur){
return pCur->info.nKey;
}
+#ifdef SQLITE_ENABLE_OFFSET_SQL_FUNC
+/*
+** Return the offset into the database file for the start of the
+** payload to which the cursor is pointing.
+*/
+SQLITE_PRIVATE i64 sqlite3BtreeOffset(BtCursor *pCur){
+ assert( cursorHoldsMutex(pCur) );
+ assert( pCur->eState==CURSOR_VALID );
+ getCellInfo(pCur);
+ return (i64)pCur->pBt->pageSize*((i64)pCur->pPage->pgno - 1) +
+ (i64)(pCur->info.pPayload - pCur->pPage->aData);
+}
+#endif /* SQLITE_ENABLE_OFFSET_SQL_FUNC */
+
/*
** Return the number of bytes of payload for the entry that pCur is
** currently pointing to. For table btrees, this will be the amount
@@ -64266,7 +65038,7 @@ static int accessPayload(
** &aPayload[pCur->info.nLocal] > &pPage->aData[pBt->usableSize]
** but is recast into its current form to avoid integer overflow problems
*/
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
/* Check if data must be read/written to/from the btree page itself. */
@@ -64414,7 +65186,7 @@ static int accessPayload(
if( rc==SQLITE_OK && amt>0 ){
/* Overflow chain ends prematurely */
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
return rc;
}
@@ -64692,7 +65464,7 @@ static int moveToRoot(BtCursor *pCur){
** (or the freelist). */
assert( pRoot->intKey==1 || pRoot->intKey==0 );
if( pRoot->isInit==0 || (pCur->pKeyInfo==0)!=pRoot->intKey ){
- return SQLITE_CORRUPT_PGNO(pCur->pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pCur->pPage);
}
skip_init:
@@ -64965,7 +65737,7 @@ SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
if( pPage->intKeyLeaf ){
while( 0x80 <= *(pCell++) ){
if( pCell>=pPage->aDataEnd ){
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
}
}
@@ -65039,7 +65811,7 @@ SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
testcase( nCell==1 ); /* Invalid key size: 0x80 0x80 0x01 */
testcase( nCell==2 ); /* Minimum legal index key size */
if( nCell<2 ){
- rc = SQLITE_CORRUPT_PGNO(pPage->pgno);
+ rc = SQLITE_CORRUPT_PAGE(pPage);
goto moveto_finish;
}
pCellKey = sqlite3Malloc( nCell+18 );
@@ -65842,7 +66614,7 @@ static int clearCell(
}
if( pCell+pInfo->nSize-1 > pPage->aData+pPage->maskPage ){
/* Cell extends past end of page */
- return SQLITE_CORRUPT_PGNO(pPage->pgno);
+ return SQLITE_CORRUPT_PAGE(pPage);
}
ovflPgno = get4byte(pCell + pInfo->nSize - 4);
pBt = pPage->pBt;
@@ -70461,7 +71233,7 @@ SQLITE_PRIVATE int sqlite3VdbeCheckMemInvariants(Mem *p){
if( p->flags & MEM_Null ){
/* Cannot be both MEM_Null and some other type */
assert( (p->flags & (MEM_Int|MEM_Real|MEM_Str|MEM_Blob
- |MEM_RowSet|MEM_Frame|MEM_Agg|MEM_Zero))==0 );
+ |MEM_RowSet|MEM_Frame|MEM_Agg))==0 );
/* If MEM_Null is set, then either the value is a pure NULL (the usual
** case) or it is a pointer set using sqlite3_bind_pointer() or
@@ -70768,26 +71540,24 @@ SQLITE_PRIVATE int sqlite3VdbeMemStringify(Mem *pMem, u8 enc, u8 bForce){
** otherwise.
*/
SQLITE_PRIVATE int sqlite3VdbeMemFinalize(Mem *pMem, FuncDef *pFunc){
- int rc = SQLITE_OK;
- if( ALWAYS(pFunc && pFunc->xFinalize) ){
- sqlite3_context ctx;
- Mem t;
- assert( (pMem->flags & MEM_Null)!=0 || pFunc==pMem->u.pDef );
- assert( pMem->db==0 || sqlite3_mutex_held(pMem->db->mutex) );
- memset(&ctx, 0, sizeof(ctx));
- memset(&t, 0, sizeof(t));
- t.flags = MEM_Null;
- t.db = pMem->db;
- ctx.pOut = &t;
- ctx.pMem = pMem;
- ctx.pFunc = pFunc;
- pFunc->xFinalize(&ctx); /* IMP: R-24505-23230 */
- assert( (pMem->flags & MEM_Dyn)==0 );
- if( pMem->szMalloc>0 ) sqlite3DbFreeNN(pMem->db, pMem->zMalloc);
- memcpy(pMem, &t, sizeof(t));
- rc = ctx.isError;
- }
- return rc;
+ sqlite3_context ctx;
+ Mem t;
+ assert( pFunc!=0 );
+ assert( pFunc->xFinalize!=0 );
+ assert( (pMem->flags & MEM_Null)!=0 || pFunc==pMem->u.pDef );
+ assert( pMem->db==0 || sqlite3_mutex_held(pMem->db->mutex) );
+ memset(&ctx, 0, sizeof(ctx));
+ memset(&t, 0, sizeof(t));
+ t.flags = MEM_Null;
+ t.db = pMem->db;
+ ctx.pOut = &t;
+ ctx.pMem = pMem;
+ ctx.pFunc = pFunc;
+ pFunc->xFinalize(&ctx); /* IMP: R-24505-23230 */
+ assert( (pMem->flags & MEM_Dyn)==0 );
+ if( pMem->szMalloc>0 ) sqlite3DbFreeNN(pMem->db, pMem->zMalloc);
+ memcpy(pMem, &t, sizeof(t));
+ return ctx.isError;
}
/*
@@ -71741,7 +72511,11 @@ static int valueFromExpr(
assert( pExpr!=0 );
while( (op = pExpr->op)==TK_UPLUS || op==TK_SPAN ) pExpr = pExpr->pLeft;
+#if defined(SQLITE_ENABLE_STAT3_OR_STAT4)
+ if( op==TK_REGISTER ) op = pExpr->op2;
+#else
if( NEVER(op==TK_REGISTER) ) op = pExpr->op2;
+#endif
/* Compressed expressions only appear when parsing the DEFAULT clause
** on a table column definition, and hence only when pCtx==0. This
@@ -71836,7 +72610,10 @@ static int valueFromExpr(
return rc;
no_mem:
- sqlite3OomFault(db);
+#ifdef SQLITE_ENABLE_STAT3_OR_STAT4
+ if( pCtx==0 || pCtx->pParse->nErr==0 )
+#endif
+ sqlite3OomFault(db);
sqlite3DbFree(db, zVal);
assert( *ppVal==0 );
#ifdef SQLITE_ENABLE_STAT3_OR_STAT4
@@ -73049,6 +73826,7 @@ static void freeP4(sqlite3 *db, int p4type, void *p4){
case P4_REAL:
case P4_INT64:
case P4_DYNAMIC:
+ case P4_DYNBLOB:
case P4_INTARRAY: {
sqlite3DbFree(db, p4);
break;
@@ -73590,6 +74368,7 @@ static char *displayP4(Op *pOp, char *zTemp, int nTemp){
sqlite3XPrintf(&x, "program");
break;
}
+ case P4_DYNBLOB:
case P4_ADVANCE: {
zTemp[0] = 0;
break;
@@ -73822,6 +74601,8 @@ SQLITE_PRIVATE int sqlite3VdbeList(
int i; /* Loop counter */
int rc = SQLITE_OK; /* Return code */
Mem *pMem = &p->aMem[1]; /* First Mem of result set */
+ int bListSubprogs = (p->explain==1 || (db->flags & SQLITE_TriggerEQP)!=0);
+ Op *pOp = 0;
assert( p->explain );
assert( p->magic==VDBE_MAGIC_RUN );
@@ -73834,7 +74615,7 @@ SQLITE_PRIVATE int sqlite3VdbeList(
releaseMemArray(pMem, 8);
p->pResultSet = 0;
- if( p->rc==SQLITE_NOMEM_BKPT ){
+ if( p->rc==SQLITE_NOMEM ){
/* This happens if a malloc() inside a call to sqlite3_column_text() or
** sqlite3_column_text16() failed. */
sqlite3OomFault(db);
@@ -73849,7 +74630,7 @@ SQLITE_PRIVATE int sqlite3VdbeList(
** encountered, but p->pc will eventually catch up to nRow.
*/
nRow = p->nOp;
- if( p->explain==1 ){
+ if( bListSubprogs ){
/* The first 8 memory cells are used for the result set. So we will
** commandeer the 9th cell to use as storage for an array of pointers
** to trigger subprograms. The VDBE is guaranteed to have at least 9
@@ -73869,17 +74650,11 @@ SQLITE_PRIVATE int sqlite3VdbeList(
do{
i = p->pc++;
- }while( i<nRow && p->explain==2 && p->aOp[i].opcode!=OP_Explain );
- if( i>=nRow ){
- p->rc = SQLITE_OK;
- rc = SQLITE_DONE;
- }else if( db->u1.isInterrupted ){
- p->rc = SQLITE_INTERRUPT;
- rc = SQLITE_ERROR;
- sqlite3VdbeError(p, sqlite3ErrStr(p->rc));
- }else{
- char *zP4;
- Op *pOp;
+ if( i>=nRow ){
+ p->rc = SQLITE_OK;
+ rc = SQLITE_DONE;
+ break;
+ }
if( i<p->nOp ){
/* The output line number is small enough that we are still in the
** main program. */
@@ -73894,94 +74669,110 @@ SQLITE_PRIVATE int sqlite3VdbeList(
}
pOp = &apSub[j]->aOp[i];
}
- if( p->explain==1 ){
- pMem->flags = MEM_Int;
- pMem->u.i = i; /* Program counter */
- pMem++;
-
- pMem->flags = MEM_Static|MEM_Str|MEM_Term;
- pMem->z = (char*)sqlite3OpcodeName(pOp->opcode); /* Opcode */
- assert( pMem->z!=0 );
- pMem->n = sqlite3Strlen30(pMem->z);
- pMem->enc = SQLITE_UTF8;
- pMem++;
- /* When an OP_Program opcode is encounter (the only opcode that has
- ** a P4_SUBPROGRAM argument), expand the size of the array of subprograms
- ** kept in p->aMem[9].z to hold the new program - assuming this subprogram
- ** has not already been seen.
- */
- if( pOp->p4type==P4_SUBPROGRAM ){
- int nByte = (nSub+1)*sizeof(SubProgram*);
- int j;
- for(j=0; j<nSub; j++){
- if( apSub[j]==pOp->p4.pProgram ) break;
- }
- if( j==nSub && SQLITE_OK==sqlite3VdbeMemGrow(pSub, nByte, nSub!=0) ){
- apSub = (SubProgram **)pSub->z;
- apSub[nSub++] = pOp->p4.pProgram;
- pSub->flags |= MEM_Blob;
- pSub->n = nSub*sizeof(SubProgram*);
+ /* When an OP_Program opcode is encounter (the only opcode that has
+ ** a P4_SUBPROGRAM argument), expand the size of the array of subprograms
+ ** kept in p->aMem[9].z to hold the new program - assuming this subprogram
+ ** has not already been seen.
+ */
+ if( bListSubprogs && pOp->p4type==P4_SUBPROGRAM ){
+ int nByte = (nSub+1)*sizeof(SubProgram*);
+ int j;
+ for(j=0; j<nSub; j++){
+ if( apSub[j]==pOp->p4.pProgram ) break;
+ }
+ if( j==nSub ){
+ p->rc = sqlite3VdbeMemGrow(pSub, nByte, nSub!=0);
+ if( p->rc!=SQLITE_OK ){
+ rc = SQLITE_ERROR;
+ break;
}
+ apSub = (SubProgram **)pSub->z;
+ apSub[nSub++] = pOp->p4.pProgram;
+ pSub->flags |= MEM_Blob;
+ pSub->n = nSub*sizeof(SubProgram*);
+ nRow += pOp->p4.pProgram->nOp;
}
}
+ }while( p->explain==2 && pOp->opcode!=OP_Explain );
- pMem->flags = MEM_Int;
- pMem->u.i = pOp->p1; /* P1 */
- pMem++;
+ if( rc==SQLITE_OK ){
+ if( db->u1.isInterrupted ){
+ p->rc = SQLITE_INTERRUPT;
+ rc = SQLITE_ERROR;
+ sqlite3VdbeError(p, sqlite3ErrStr(p->rc));
+ }else{
+ char *zP4;
+ if( p->explain==1 ){
+ pMem->flags = MEM_Int;
+ pMem->u.i = i; /* Program counter */
+ pMem++;
+
+ pMem->flags = MEM_Static|MEM_Str|MEM_Term;
+ pMem->z = (char*)sqlite3OpcodeName(pOp->opcode); /* Opcode */
+ assert( pMem->z!=0 );
+ pMem->n = sqlite3Strlen30(pMem->z);
+ pMem->enc = SQLITE_UTF8;
+ pMem++;
+ }
- pMem->flags = MEM_Int;
- pMem->u.i = pOp->p2; /* P2 */
- pMem++;
+ pMem->flags = MEM_Int;
+ pMem->u.i = pOp->p1; /* P1 */
+ pMem++;
- pMem->flags = MEM_Int;
- pMem->u.i = pOp->p3; /* P3 */
- pMem++;
+ pMem->flags = MEM_Int;
+ pMem->u.i = pOp->p2; /* P2 */
+ pMem++;
- if( sqlite3VdbeMemClearAndResize(pMem, 100) ){ /* P4 */
- assert( p->db->mallocFailed );
- return SQLITE_ERROR;
- }
- pMem->flags = MEM_Str|MEM_Term;
- zP4 = displayP4(pOp, pMem->z, pMem->szMalloc);
- if( zP4!=pMem->z ){
- pMem->n = 0;
- sqlite3VdbeMemSetStr(pMem, zP4, -1, SQLITE_UTF8, 0);
- }else{
- assert( pMem->z!=0 );
- pMem->n = sqlite3Strlen30(pMem->z);
- pMem->enc = SQLITE_UTF8;
- }
- pMem++;
+ pMem->flags = MEM_Int;
+ pMem->u.i = pOp->p3; /* P3 */
+ pMem++;
- if( p->explain==1 ){
- if( sqlite3VdbeMemClearAndResize(pMem, 4) ){
+ if( sqlite3VdbeMemClearAndResize(pMem, 100) ){ /* P4 */
assert( p->db->mallocFailed );
return SQLITE_ERROR;
}
pMem->flags = MEM_Str|MEM_Term;
- pMem->n = 2;
- sqlite3_snprintf(3, pMem->z, "%.2x", pOp->p5); /* P5 */
- pMem->enc = SQLITE_UTF8;
+ zP4 = displayP4(pOp, pMem->z, pMem->szMalloc);
+ if( zP4!=pMem->z ){
+ pMem->n = 0;
+ sqlite3VdbeMemSetStr(pMem, zP4, -1, SQLITE_UTF8, 0);
+ }else{
+ assert( pMem->z!=0 );
+ pMem->n = sqlite3Strlen30(pMem->z);
+ pMem->enc = SQLITE_UTF8;
+ }
pMem++;
-
+
+ if( p->explain==1 ){
+ if( sqlite3VdbeMemClearAndResize(pMem, 4) ){
+ assert( p->db->mallocFailed );
+ return SQLITE_ERROR;
+ }
+ pMem->flags = MEM_Str|MEM_Term;
+ pMem->n = 2;
+ sqlite3_snprintf(3, pMem->z, "%.2x", pOp->p5); /* P5 */
+ pMem->enc = SQLITE_UTF8;
+ pMem++;
+
#ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS
- if( sqlite3VdbeMemClearAndResize(pMem, 500) ){
- assert( p->db->mallocFailed );
- return SQLITE_ERROR;
- }
- pMem->flags = MEM_Str|MEM_Term;
- pMem->n = displayComment(pOp, zP4, pMem->z, 500);
- pMem->enc = SQLITE_UTF8;
+ if( sqlite3VdbeMemClearAndResize(pMem, 500) ){
+ assert( p->db->mallocFailed );
+ return SQLITE_ERROR;
+ }
+ pMem->flags = MEM_Str|MEM_Term;
+ pMem->n = displayComment(pOp, zP4, pMem->z, 500);
+ pMem->enc = SQLITE_UTF8;
#else
- pMem->flags = MEM_Null; /* Comment */
+ pMem->flags = MEM_Null; /* Comment */
#endif
- }
+ }
- p->nResColumn = 8 - 4*(p->explain-1);
- p->pResultSet = &p->aMem[1];
- p->rc = SQLITE_OK;
- rc = SQLITE_ROW;
+ p->nResColumn = 8 - 4*(p->explain-1);
+ p->pResultSet = &p->aMem[1];
+ p->rc = SQLITE_OK;
+ rc = SQLITE_ROW;
+ }
}
return rc;
}
@@ -74451,6 +75242,7 @@ static int vdbeCommit(sqlite3 *db, Vdbe *p){
pPager = sqlite3BtreePager(pBt);
if( db->aDb[i].safety_level!=PAGER_SYNCHRONOUS_OFF
&& aMJNeeded[sqlite3PagerGetJournalMode(pPager)]
+ && sqlite3PagerIsMemdb(pPager)==0
){
assert( i!=1 );
nTrans++;
@@ -75226,7 +76018,7 @@ SQLITE_PRIVATE void sqlite3VdbeClearObject(sqlite3 *db, Vdbe *p){
SQLITE_PRIVATE void sqlite3VdbeDelete(Vdbe *p){
sqlite3 *db;
- if( NEVER(p==0) ) return;
+ assert( p!=0 );
db = p->db;
assert( sqlite3_mutex_held(db->mutex) );
sqlite3VdbeClearObject(db, p);
@@ -75622,7 +76414,13 @@ SQLITE_PRIVATE u32 sqlite3VdbeSerialGet(
Mem *pMem /* Memory cell to write value into */
){
switch( serial_type ){
- case 10: /* Reserved for future use */
+ case 10: { /* Internal use only: NULL with virtual table
+ ** UPDATE no-change flag set */
+ pMem->flags = MEM_Null|MEM_Zero;
+ pMem->n = 0;
+ pMem->u.nZero = 0;
+ break;
+ }
case 11: /* Reserved for future use */
case 0: { /* Null */
/* EVIDENCE-OF: R-24078-09375 Value is a NULL. */
@@ -77175,6 +77973,11 @@ SQLITE_API int sqlite3_value_type(sqlite3_value* pVal){
return aType[pVal->flags&MEM_AffMask];
}
+/* Return true if a parameter to xUpdate represents an unchanged column */
+SQLITE_API int sqlite3_value_nochange(sqlite3_value *pVal){
+ return (pVal->flags&(MEM_Null|MEM_Zero))==(MEM_Null|MEM_Zero);
+}
+
/* Make a copy of an sqlite3_value object
*/
SQLITE_API sqlite3_value *sqlite3_value_dup(const sqlite3_value *pOrig){
@@ -77653,6 +78456,25 @@ SQLITE_API sqlite3 *sqlite3_context_db_handle(sqlite3_context *p){
}
/*
+** If this routine is invoked from within an xColumn method of a virtual
+** table, then it returns true if and only if the the call is during an
+** UPDATE operation and the value of the column will not be modified
+** by the UPDATE.
+**
+** If this routine is called from any context other than within the
+** xColumn method of a virtual table, then the return value is meaningless
+** and arbitrary.
+**
+** Virtual table implements might use this routine to optimize their
+** performance by substituting a NULL result, or some other light-weight
+** value, as a signal to the xUpdate routine that the column is unchanged.
+*/
+SQLITE_API int sqlite3_vtab_nochange(sqlite3_context *p){
+ assert( p );
+ return sqlite3_value_nochange(p->pOut);
+}
+
+/*
** Return the current time for a statement. If the current time
** is requested more than once within the same run of a single prepared
** statement, the exact same time is returned for each invocation regardless
@@ -79533,7 +80355,7 @@ static void memTracePrint(Mem *p){
if( p->flags & MEM_Undefined ){
printf(" undefined");
}else if( p->flags & MEM_Null ){
- printf(" NULL");
+ printf(p->flags & MEM_Zero ? " NULL-nochng" : " NULL");
}else if( (p->flags & (MEM_Int|MEM_Str))==(MEM_Int|MEM_Str) ){
printf(" si:%lld", p->u.i);
}else if( p->flags & MEM_Int ){
@@ -81507,6 +82329,36 @@ case OP_IfNullRow: { /* jump */
break;
}
+#ifdef SQLITE_ENABLE_OFFSET_SQL_FUNC
+/* Opcode: Offset P1 P2 P3 * *
+** Synopsis: r[P3] = sqlite_offset(P1)
+**
+** Store in register r[P3] the byte offset into the database file that is the
+** start of the payload for the record at which that cursor P1 is currently
+** pointing.
+**
+** P2 is the column number for the argument to the sqlite_offset() function.
+** This opcode does not use P2 itself, but the P2 value is used by the
+** code generator. The P1, P2, and P3 operands to this opcode are the
+** as as for OP_Column.
+**
+** This opcode is only available if SQLite is compiled with the
+** -DSQLITE_ENABLE_OFFSET_SQL_FUNC option.
+*/
+case OP_Offset: { /* out3 */
+ VdbeCursor *pC; /* The VDBE cursor */
+ assert( pOp->p1>=0 && pOp->p1<p->nCursor );
+ pC = p->apCsr[pOp->p1];
+ pOut = &p->aMem[pOp->p3];
+ if( NEVER(pC==0) || pC->eCurType!=CURTYPE_BTREE ){
+ sqlite3VdbeMemSetNull(pOut);
+ }else{
+ sqlite3VdbeMemSetInt64(pOut, sqlite3BtreeOffset(pC->uc.pCursor));
+ }
+ break;
+}
+#endif /* SQLITE_ENABLE_OFFSET_SQL_FUNC */
+
/* Opcode: Column P1 P2 P3 P4 P5
** Synopsis: r[P3]=PX
**
@@ -81920,9 +82772,18 @@ case OP_MakeRecord: {
pRec = pLast;
do{
assert( memIsValid(pRec) );
- pRec->uTemp = serial_type = sqlite3VdbeSerialType(pRec, file_format, &len);
+ serial_type = sqlite3VdbeSerialType(pRec, file_format, &len);
if( pRec->flags & MEM_Zero ){
- if( nData ){
+ if( serial_type==0 ){
+ /* Values with MEM_Null and MEM_Zero are created by xColumn virtual
+ ** table methods that never invoke sqlite3_result_xxxxx() while
+ ** computing an unchanging column value in an UPDATE statement.
+ ** Give such values a special internal-use-only serial-type of 10
+ ** so that they can be passed through to xUpdate and have
+ ** a true sqlite3_value_nochange(). */
+ assert( pOp->p5==OPFLAG_NOCHNG_MAGIC || CORRUPT_DB );
+ serial_type = 10;
+ }else if( nData ){
if( sqlite3VdbeMemExpandBlob(pRec) ) goto no_mem;
}else{
nZero += pRec->u.nZero;
@@ -81933,6 +82794,7 @@ case OP_MakeRecord: {
testcase( serial_type==127 );
testcase( serial_type==128 );
nHdr += serial_type<=127 ? 1 : sqlite3VarintLen(serial_type);
+ pRec->uTemp = serial_type;
if( pRec==pData0 ) break;
pRec--;
}while(1);
@@ -83543,10 +84405,8 @@ case OP_InsertInt: {
int seekResult; /* Result of prior seek or 0 if no USESEEKRESULT flag */
const char *zDb; /* database name - used by the update hook */
Table *pTab; /* Table structure - used by update and pre-update hooks */
- int op; /* Opcode for update hook: SQLITE_UPDATE or SQLITE_INSERT */
BtreePayload x; /* Payload to be inserted */
- op = 0;
pData = &aMem[pOp->p2];
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
assert( memIsValid(pData) );
@@ -83574,19 +84434,21 @@ case OP_InsertInt: {
zDb = db->aDb[pC->iDb].zDbSName;
pTab = pOp->p4.pTab;
assert( (pOp->p5 & OPFLAG_ISNOOP) || HasRowid(pTab) );
- op = ((pOp->p5 & OPFLAG_ISUPDATE) ? SQLITE_UPDATE : SQLITE_INSERT);
}else{
- pTab = 0; /* Not needed. Silence a compiler warning. */
+ pTab = 0;
zDb = 0; /* Not needed. Silence a compiler warning. */
}
#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
/* Invoke the pre-update hook, if any */
- if( db->xPreUpdateCallback
- && pOp->p4type==P4_TABLE
- && !(pOp->p5 & OPFLAG_ISUPDATE)
- ){
- sqlite3VdbePreUpdateHook(p, pC, SQLITE_INSERT, zDb, pTab, x.nKey, pOp->p2);
+ if( pTab ){
+ if( db->xPreUpdateCallback && !(pOp->p5 & OPFLAG_ISUPDATE) ){
+ sqlite3VdbePreUpdateHook(p, pC, SQLITE_INSERT, zDb, pTab, x.nKey,pOp->p2);
+ }
+ if( db->xUpdateCallback==0 || pTab->aCol==0 ){
+ /* Prevent post-update hook from running in cases when it should not */
+ pTab = 0;
+ }
}
if( pOp->p5 & OPFLAG_ISNOOP ) break;
#endif
@@ -83611,8 +84473,12 @@ case OP_InsertInt: {
/* Invoke the update-hook if required. */
if( rc ) goto abort_due_to_error;
- if( db->xUpdateCallback && op ){
- db->xUpdateCallback(db->pUpdateArg, op, zDb, pTab->zName, x.nKey);
+ if( pTab ){
+ assert( db->xUpdateCallback!=0 );
+ assert( pTab->aCol!=0 );
+ db->xUpdateCallback(db->pUpdateArg,
+ (pOp->p5 & OPFLAG_ISUPDATE) ? SQLITE_UPDATE : SQLITE_INSERT,
+ zDb, pTab->zName, x.nKey);
}
break;
}
@@ -85821,12 +86687,18 @@ case OP_VFilter: { /* jump */
#endif /* SQLITE_OMIT_VIRTUALTABLE */
#ifndef SQLITE_OMIT_VIRTUALTABLE
-/* Opcode: VColumn P1 P2 P3 * *
+/* Opcode: VColumn P1 P2 P3 * P5
** Synopsis: r[P3]=vcolumn(P2)
**
-** Store the value of the P2-th column of
-** the row of the virtual-table that the
-** P1 cursor is pointing to into register P3.
+** Store in register P3 the value of the P2-th column of
+** the current row of the virtual-table of cursor P1.
+**
+** If the VColumn opcode is being used to fetch the value of
+** an unchanging column during an UPDATE operation, then the P5
+** value is 1. Otherwise, P5 is 0. The P5 value is returned
+** by sqlite3_vtab_nochange() routine can can be used
+** by virtual table implementations to return special "no-change"
+** marks which can be more efficient, depending on the virtual table.
*/
case OP_VColumn: {
sqlite3_vtab *pVtab;
@@ -85848,7 +86720,13 @@ case OP_VColumn: {
assert( pModule->xColumn );
memset(&sContext, 0, sizeof(sContext));
sContext.pOut = pDest;
- MemSetTypeFlag(pDest, MEM_Null);
+ if( pOp->p5 ){
+ sqlite3VdbeMemSetNull(pDest);
+ pDest->flags = MEM_Null|MEM_Zero;
+ pDest->u.nZero = 0;
+ }else{
+ MemSetTypeFlag(pDest, MEM_Null);
+ }
rc = pModule->xColumn(pCur->uc.pVCur, &sContext, pOp->p2);
sqlite3VtabImportErrmsg(p, pVtab);
if( sContext.isError ){
@@ -86174,7 +87052,13 @@ case OP_Function: {
break;
}
-
+/* Opcode: Trace P1 P2 * P4 *
+**
+** Write P4 on the statement trace output if statement tracing is
+** enabled.
+**
+** Operand P1 must be 0x7fffffff and P2 must positive.
+*/
/* Opcode: Init P1 P2 P3 P4 *
** Synopsis: Start at P2
**
@@ -86193,6 +87077,7 @@ case OP_Function: {
** If P3 is not zero, then it is an address to jump to if an SQLITE_CORRUPT
** error is encountered.
*/
+case OP_Trace:
case OP_Init: { /* jump */
char *zTrace;
int i;
@@ -86207,7 +87092,9 @@ case OP_Init: { /* jump */
** sqlite3_expanded_sql(P) otherwise.
*/
assert( pOp->p4.z==0 || strncmp(pOp->p4.z, "-" "- ", 3)==0 );
- assert( pOp==p->aOp ); /* Always instruction 0 */
+
+ /* OP_Init is always instruction 0 */
+ assert( pOp==p->aOp || pOp->opcode==OP_Trace );
#ifndef SQLITE_OMIT_TRACE
if( (db->mTrace & (SQLITE_TRACE_STMT|SQLITE_TRACE_LEGACY))!=0
@@ -86250,6 +87137,7 @@ case OP_Init: { /* jump */
#endif /* SQLITE_OMIT_TRACE */
assert( pOp->p2>0 );
if( pOp->p1>=sqlite3GlobalConfig.iOnceResetThreshold ){
+ if( pOp->opcode==OP_Trace ) break;
for(i=1; i<p->nOp; i++){
if( p->aOp[i].opcode==OP_Once ) p->aOp[i].p1 = 0;
}
@@ -90194,7 +91082,6 @@ SQLITE_PRIVATE int sqlite3WalkSelectExpr(Walker *pWalker, Select *p){
if( sqlite3WalkExpr(pWalker, p->pHaving) ) return WRC_Abort;
if( sqlite3WalkExprList(pWalker, p->pOrderBy) ) return WRC_Abort;
if( sqlite3WalkExpr(pWalker, p->pLimit) ) return WRC_Abort;
- if( sqlite3WalkExpr(pWalker, p->pOffset) ) return WRC_Abort;
return WRC_Continue;
}
@@ -90211,16 +91098,15 @@ SQLITE_PRIVATE int sqlite3WalkSelectFrom(Walker *pWalker, Select *p){
struct SrcList_item *pItem;
pSrc = p->pSrc;
- if( ALWAYS(pSrc) ){
- for(i=pSrc->nSrc, pItem=pSrc->a; i>0; i--, pItem++){
- if( pItem->pSelect && sqlite3WalkSelect(pWalker, pItem->pSelect) ){
- return WRC_Abort;
- }
- if( pItem->fg.isTabFunc
- && sqlite3WalkExprList(pWalker, pItem->u1.pFuncArg)
- ){
- return WRC_Abort;
- }
+ assert( pSrc!=0 );
+ for(i=pSrc->nSrc, pItem=pSrc->a; i>0; i--, pItem++){
+ if( pItem->pSelect && sqlite3WalkSelect(pWalker, pItem->pSelect) ){
+ return WRC_Abort;
+ }
+ if( pItem->fg.isTabFunc
+ && sqlite3WalkExprList(pWalker, pItem->u1.pFuncArg)
+ ){
+ return WRC_Abort;
}
}
return WRC_Continue;
@@ -90863,7 +91749,8 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
SrcList *pSrcList = pNC->pSrcList;
struct SrcList_item *pItem;
assert( pSrcList && pSrcList->nSrc==1 );
- pItem = pSrcList->a;
+ pItem = pSrcList->a;
+ assert( HasRowid(pItem->pTab) && pItem->pTab->pSelect==0 );
pExpr->op = TK_COLUMN;
pExpr->pTab = pItem->pTab;
pExpr->iTable = pItem->iCursor;
@@ -91462,8 +92349,7 @@ static int resolveSelectStep(Walker *pWalker, Select *p){
*/
memset(&sNC, 0, sizeof(sNC));
sNC.pParse = pParse;
- if( sqlite3ResolveExprNames(&sNC, p->pLimit) ||
- sqlite3ResolveExprNames(&sNC, p->pOffset) ){
+ if( sqlite3ResolveExprNames(&sNC, p->pLimit) ){
return WRC_Abort;
}
@@ -92459,16 +93345,15 @@ static void heightOfExprList(ExprList *p, int *pnHeight){
}
}
}
-static void heightOfSelect(Select *p, int *pnHeight){
- if( p ){
+static void heightOfSelect(Select *pSelect, int *pnHeight){
+ Select *p;
+ for(p=pSelect; p; p=p->pPrior){
heightOfExpr(p->pWhere, pnHeight);
heightOfExpr(p->pHaving, pnHeight);
heightOfExpr(p->pLimit, pnHeight);
- heightOfExpr(p->pOffset, pnHeight);
heightOfExprList(p->pEList, pnHeight);
heightOfExprList(p->pGroupBy, pnHeight);
heightOfExprList(p->pOrderBy, pnHeight);
- heightOfSelect(p->pPrior, pnHeight);
}
}
@@ -92753,6 +93638,7 @@ SQLITE_PRIVATE Expr *sqlite3ExprFunction(Parse *pParse, ExprList *pList, Token *
return 0;
}
pNew->x.pList = pList;
+ ExprSetProperty(pNew, EP_HasFunc);
assert( !ExprHasProperty(pNew, EP_xIsSelect) );
sqlite3ExprSetHeightAndFlags(pParse, pNew);
return pNew;
@@ -93262,7 +94148,6 @@ SQLITE_PRIVATE Select *sqlite3SelectDup(sqlite3 *db, Select *pDup, int flags){
pNew->pNext = pNext;
pNew->pPrior = 0;
pNew->pLimit = sqlite3ExprDup(db, p->pLimit, flags);
- pNew->pOffset = sqlite3ExprDup(db, p->pOffset, flags);
pNew->iLimit = 0;
pNew->iOffset = 0;
pNew->selFlags = p->selFlags & ~SF_UsesEphemeral;
@@ -93456,17 +94341,16 @@ SQLITE_PRIVATE void sqlite3ExprListSetName(
SQLITE_PRIVATE void sqlite3ExprListSetSpan(
Parse *pParse, /* Parsing context */
ExprList *pList, /* List to which to add the span. */
- ExprSpan *pSpan /* The span to be added */
+ const char *zStart, /* Start of the span */
+ const char *zEnd /* End of the span */
){
sqlite3 *db = pParse->db;
assert( pList!=0 || db->mallocFailed!=0 );
if( pList ){
struct ExprList_item *pItem = &pList->a[pList->nExpr-1];
assert( pList->nExpr>0 );
- assert( db->mallocFailed || pItem->pExpr==pSpan->pExpr );
sqlite3DbFree(db, pItem->zSpan);
- pItem->zSpan = sqlite3DbStrNDup(db, (char*)pSpan->zStart,
- (int)(pSpan->zEnd - pSpan->zStart));
+ pItem->zSpan = sqlite3DbSpanDup(db, zStart, zEnd);
}
}
@@ -93899,7 +94783,6 @@ static Select *isCandidateForInOpt(Expr *pX){
}
assert( p->pGroupBy==0 ); /* Has no GROUP BY clause */
if( p->pLimit ) return 0; /* Has no LIMIT clause */
- assert( p->pOffset==0 ); /* No LIMIT means no OFFSET */
if( p->pWhere ) return 0; /* Has no WHERE clause */
pSrc = p->pSrc;
assert( pSrc!=0 );
@@ -93989,16 +94872,15 @@ static int sqlite3InRhsIsConstant(Expr *pIn){
** pX->iTable made to point to the ephemeral table instead of an
** existing table.
**
-** The inFlags parameter must contain exactly one of the bits
-** IN_INDEX_MEMBERSHIP or IN_INDEX_LOOP. If inFlags contains
-** IN_INDEX_MEMBERSHIP, then the generated table will be used for a
-** fast membership test. When the IN_INDEX_LOOP bit is set, the
-** IN index will be used to loop over all values of the RHS of the
-** IN operator.
+** The inFlags parameter must contain, at a minimum, one of the bits
+** IN_INDEX_MEMBERSHIP or IN_INDEX_LOOP but not both. If inFlags contains
+** IN_INDEX_MEMBERSHIP, then the generated table will be used for a fast
+** membership test. When the IN_INDEX_LOOP bit is set, the IN index will
+** be used to loop over all values of the RHS of the IN operator.
**
** When IN_INDEX_LOOP is used (and the b-tree will be used to iterate
** through the set members) then the b-tree must not contain duplicates.
-** An epheremal table must be used unless the selected columns are guaranteed
+** An epheremal table will be created unless the selected columns are guaranteed
** to be unique - either because it is an INTEGER PRIMARY KEY or due to
** a UNIQUE constraint or index.
**
@@ -94539,6 +95421,7 @@ SQLITE_PRIVATE int sqlite3CodeSubselect(
Select *pSel; /* SELECT statement to encode */
SelectDest dest; /* How to deal with SELECT result */
int nReg; /* Registers to allocate */
+ Expr *pLimit; /* New limit expression */
testcase( pExpr->op==TK_EXISTS );
testcase( pExpr->op==TK_SELECT );
@@ -94560,11 +95443,14 @@ SQLITE_PRIVATE int sqlite3CodeSubselect(
sqlite3VdbeAddOp2(v, OP_Integer, 0, dest.iSDParm);
VdbeComment((v, "Init EXISTS result"));
}
- sqlite3ExprDelete(pParse->db, pSel->pLimit);
- pSel->pLimit = sqlite3ExprAlloc(pParse->db, TK_INTEGER,
- &sqlite3IntTokens[1], 0);
+ pLimit = sqlite3ExprAlloc(pParse->db, TK_INTEGER,&sqlite3IntTokens[1], 0);
+ if( pSel->pLimit ){
+ sqlite3ExprDelete(pParse->db, pSel->pLimit->pLeft);
+ pSel->pLimit->pLeft = pLimit;
+ }else{
+ pSel->pLimit = sqlite3PExpr(pParse, TK_LIMIT, pLimit, 0);
+ }
pSel->iLimit = 0;
- pSel->selFlags &= ~SF_MultiValue;
if( sqlite3Select(pParse, pSel, &dest) ){
return 0;
}
@@ -95670,9 +96556,21 @@ SQLITE_PRIVATE int sqlite3ExprCodeTarget(Parse *pParse, Expr *pExpr, int target)
if( !pColl ) pColl = db->pDfltColl;
sqlite3VdbeAddOp4(v, OP_CollSeq, 0, 0, 0, (char *)pColl, P4_COLLSEQ);
}
- sqlite3VdbeAddOp4(v, pParse->iSelfTab ? OP_PureFunc0 : OP_Function0,
- constMask, r1, target, (char*)pDef, P4_FUNCDEF);
- sqlite3VdbeChangeP5(v, (u8)nFarg);
+#ifdef SQLITE_ENABLE_OFFSET_SQL_FUNC
+ if( pDef->funcFlags & SQLITE_FUNC_OFFSET ){
+ Expr *pArg = pFarg->a[0].pExpr;
+ if( pArg->op==TK_COLUMN ){
+ sqlite3VdbeAddOp3(v, OP_Offset, pArg->iTable, pArg->iColumn, target);
+ }else{
+ sqlite3VdbeAddOp2(v, OP_Null, 0, target);
+ }
+ }else
+#endif
+ {
+ sqlite3VdbeAddOp4(v, pParse->iSelfTab ? OP_PureFunc0 : OP_Function0,
+ constMask, r1, target, (char*)pDef, P4_FUNCDEF);
+ sqlite3VdbeChangeP5(v, (u8)nFarg);
+ }
if( nFarg && constMask==0 ){
sqlite3ReleaseTempRange(pParse, r1, nFarg);
}
@@ -98166,6 +99064,10 @@ static void openStatTable(
"DELETE FROM %Q.%s WHERE %s=%Q",
pDb->zDbSName, zTab, zWhereType, zWhere
);
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+ }else if( db->xPreUpdateCallback ){
+ sqlite3NestedParse(pParse, "DELETE FROM %Q.%s", pDb->zDbSName, zTab);
+#endif
}else{
/* The sqlite_stat[134] table already exists. Delete all rows. */
sqlite3VdbeAddOp2(v, OP_Clear, aRoot[i], iDb);
@@ -98930,6 +99832,9 @@ static void analyzeOneTable(
int regIdxname = iMem++; /* Register containing index name */
int regStat1 = iMem++; /* Value for the stat column of sqlite_stat1 */
int regPrev = iMem; /* MUST BE LAST (see below) */
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+ Table *pStat1 = 0;
+#endif
pParse->nMem = MAX(pParse->nMem, iMem);
v = sqlite3GetVdbe(pParse);
@@ -98955,6 +99860,18 @@ static void analyzeOneTable(
}
#endif
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+ if( db->xPreUpdateCallback ){
+ pStat1 = (Table*)sqlite3DbMallocZero(db, sizeof(Table) + 13);
+ if( pStat1==0 ) return;
+ pStat1->zName = (char*)&pStat1[1];
+ memcpy(pStat1->zName, "sqlite_stat1", 13);
+ pStat1->nCol = 3;
+ pStat1->iPKey = -1;
+ sqlite3VdbeAddOp4(pParse->pVdbe, OP_Noop, 0, 0, 0,(char*)pStat1,P4_DYNBLOB);
+ }
+#endif
+
/* Establish a read-lock on the table at the shared-cache level.
** Open a read-only cursor on the table. Also allocate a cursor number
** to use for scanning indexes (iIdxCur). No index cursor is opened at
@@ -99156,6 +100073,9 @@ static void analyzeOneTable(
sqlite3VdbeAddOp4(v, OP_MakeRecord, regTabname, 3, regTemp, "BBB", 0);
sqlite3VdbeAddOp2(v, OP_NewRowid, iStatCur, regNewRowid);
sqlite3VdbeAddOp3(v, OP_Insert, iStatCur, regTemp, regNewRowid);
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+ sqlite3VdbeChangeP4(v, -1, (char*)pStat1, P4_TABLE);
+#endif
sqlite3VdbeChangeP5(v, OPFLAG_APPEND);
/* Add the entries to the stat3 or stat4 table. */
@@ -99219,6 +100139,9 @@ static void analyzeOneTable(
sqlite3VdbeAddOp2(v, OP_NewRowid, iStatCur, regNewRowid);
sqlite3VdbeAddOp3(v, OP_Insert, iStatCur, regTemp, regNewRowid);
sqlite3VdbeChangeP5(v, OPFLAG_APPEND);
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+ sqlite3VdbeChangeP4(v, -1, (char*)pStat1, P4_TABLE);
+#endif
sqlite3VdbeJumpHere(v, jZeroRows);
}
}
@@ -100350,9 +101273,6 @@ SQLITE_PRIVATE int sqlite3FixSelect(
if( sqlite3FixExpr(pFix, pSelect->pLimit) ){
return 1;
}
- if( sqlite3FixExpr(pFix, pSelect->pOffset) ){
- return 1;
- }
pSelect = pSelect->pPrior;
}
return 0;
@@ -101919,34 +102839,37 @@ SQLITE_PRIVATE char sqlite3AffinityType(const char *zIn, u8 *pszEst){
** This routine is called by the parser while in the middle of
** parsing a CREATE TABLE statement.
*/
-SQLITE_PRIVATE void sqlite3AddDefaultValue(Parse *pParse, ExprSpan *pSpan){
+SQLITE_PRIVATE void sqlite3AddDefaultValue(
+ Parse *pParse, /* Parsing context */
+ Expr *pExpr, /* The parsed expression of the default value */
+ const char *zStart, /* Start of the default value text */
+ const char *zEnd /* First character past end of defaut value text */
+){
Table *p;
Column *pCol;
sqlite3 *db = pParse->db;
p = pParse->pNewTable;
if( p!=0 ){
pCol = &(p->aCol[p->nCol-1]);
- if( !sqlite3ExprIsConstantOrFunction(pSpan->pExpr, db->init.busy) ){
+ if( !sqlite3ExprIsConstantOrFunction(pExpr, db->init.busy) ){
sqlite3ErrorMsg(pParse, "default value of column [%s] is not constant",
pCol->zName);
}else{
/* A copy of pExpr is used instead of the original, as pExpr contains
- ** tokens that point to volatile memory. The 'span' of the expression
- ** is required by pragma table_info.
+ ** tokens that point to volatile memory.
*/
Expr x;
sqlite3ExprDelete(db, pCol->pDflt);
memset(&x, 0, sizeof(x));
x.op = TK_SPAN;
- x.u.zToken = sqlite3DbStrNDup(db, (char*)pSpan->zStart,
- (int)(pSpan->zEnd - pSpan->zStart));
- x.pLeft = pSpan->pExpr;
+ x.u.zToken = sqlite3DbSpanDup(db, zStart, zEnd);
+ x.pLeft = pExpr;
x.flags = EP_Skip;
pCol->pDflt = sqlite3ExprDup(db, &x, EXPRDUP_REDUCE);
sqlite3DbFree(db, x.u.zToken);
}
}
- sqlite3ExprDelete(db, pSpan->pExpr);
+ sqlite3ExprDelete(db, pExpr);
}
/*
@@ -102663,10 +103586,6 @@ SQLITE_PRIVATE void sqlite3EndTable(
pParse->nTab = 2;
addrTop = sqlite3VdbeCurrentAddr(v) + 1;
sqlite3VdbeAddOp3(v, OP_InitCoroutine, regYield, 0, addrTop);
- sqlite3SelectDestInit(&dest, SRT_Coroutine, regYield);
- sqlite3Select(pParse, pSelect, &dest);
- sqlite3VdbeEndCoroutine(v, regYield);
- sqlite3VdbeJumpHere(v, addrTop - 1);
if( pParse->nErr ) return;
pSelTab = sqlite3ResultSetOfSelect(pParse, pSelect);
if( pSelTab==0 ) return;
@@ -102676,6 +103595,11 @@ SQLITE_PRIVATE void sqlite3EndTable(
pSelTab->nCol = 0;
pSelTab->aCol = 0;
sqlite3DeleteTable(db, pSelTab);
+ sqlite3SelectDestInit(&dest, SRT_Coroutine, regYield);
+ sqlite3Select(pParse, pSelect, &dest);
+ if( pParse->nErr ) return;
+ sqlite3VdbeEndCoroutine(v, regYield);
+ sqlite3VdbeJumpHere(v, addrTop - 1);
addrInsLoop = sqlite3VdbeAddOp1(v, OP_Yield, dest.iSDParm);
VdbeCoverage(v);
sqlite3VdbeAddOp3(v, OP_MakeRecord, dest.iSdst, dest.nSdst, regRec);
@@ -102818,7 +103742,7 @@ SQLITE_PRIVATE void sqlite3CreateView(
** the end.
*/
sEnd = pParse->sLastToken;
- assert( sEnd.z[0]!=0 );
+ assert( sEnd.z[0]!=0 || sEnd.n==0 );
if( sEnd.z[0]!=';' ){
sEnd.z += sEnd.n;
}
@@ -104550,9 +105474,10 @@ SQLITE_PRIVATE SrcList *sqlite3SrcListAppendFromTerm(
goto append_from_error;
}
p = sqlite3SrcListAppend(db, p, pTable, pDatabase);
- if( p==0 || NEVER(p->nSrc==0) ){
+ if( p==0 ){
goto append_from_error;
}
+ assert( p->nSrc>0 );
pItem = &p->a[p->nSrc-1];
assert( pAlias!=0 );
if( pAlias->n ){
@@ -105061,6 +105986,18 @@ SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoOfIndex(Parse *pParse, Index *pIdx){
pKey->aSortOrder[i] = pIdx->aSortOrder[i];
}
if( pParse->nErr ){
+ assert( pParse->rc==SQLITE_ERROR_MISSING_COLLSEQ );
+ if( pIdx->bNoQuery==0 ){
+ /* Deactivate the index because it contains an unknown collating
+ ** sequence. The only way to reactive the index is to reload the
+ ** schema. Adding the missing collating sequence later does not
+ ** reactive the index. The application had the chance to register
+ ** the missing index using the collation-needed callback. For
+ ** simplicity, SQLite will not give the application a second chance.
+ */
+ pIdx->bNoQuery = 1;
+ pParse->rc = SQLITE_ERROR_RETRY;
+ }
sqlite3KeyInfoUnref(pKey);
pKey = 0;
}
@@ -105246,6 +106183,7 @@ SQLITE_PRIVATE CollSeq *sqlite3GetCollSeq(
assert( !p || p->xCmp );
if( p==0 ){
sqlite3ErrorMsg(pParse, "no such collation sequence: %s", zName);
+ pParse->rc = SQLITE_ERROR_MISSING_COLLSEQ;
}
return p;
}
@@ -105719,6 +106657,8 @@ SQLITE_PRIVATE void sqlite3MaterializeView(
Parse *pParse, /* Parsing context */
Table *pView, /* View definition */
Expr *pWhere, /* Optional WHERE clause to be added */
+ ExprList *pOrderBy, /* Optional ORDER BY clause */
+ Expr *pLimit, /* Optional LIMIT clause */
int iCur /* Cursor number for ephemeral table */
){
SelectDest dest;
@@ -105735,8 +106675,8 @@ SQLITE_PRIVATE void sqlite3MaterializeView(
assert( pFrom->a[0].pOn==0 );
assert( pFrom->a[0].pUsing==0 );
}
- pSel = sqlite3SelectNew(pParse, 0, pFrom, pWhere, 0, 0, 0,
- SF_IncludeHidden, 0, 0);
+ pSel = sqlite3SelectNew(pParse, 0, pFrom, pWhere, 0, 0, pOrderBy,
+ SF_IncludeHidden, pLimit);
sqlite3SelectDestInit(&dest, SRT_EphemTab, iCur);
sqlite3Select(pParse, pSel, &dest);
sqlite3SelectDelete(db, pSel);
@@ -105758,29 +106698,29 @@ SQLITE_PRIVATE Expr *sqlite3LimitWhere(
Expr *pWhere, /* The WHERE clause. May be null */
ExprList *pOrderBy, /* The ORDER BY clause. May be null */
Expr *pLimit, /* The LIMIT clause. May be null */
- Expr *pOffset, /* The OFFSET clause. May be null */
char *zStmtType /* Either DELETE or UPDATE. For err msgs. */
){
- Expr *pWhereRowid = NULL; /* WHERE rowid .. */
+ sqlite3 *db = pParse->db;
+ Expr *pLhs = NULL; /* LHS of IN(SELECT...) operator */
Expr *pInClause = NULL; /* WHERE rowid IN ( select ) */
- Expr *pSelectRowid = NULL; /* SELECT rowid ... */
ExprList *pEList = NULL; /* Expression list contaning only pSelectRowid */
SrcList *pSelectSrc = NULL; /* SELECT rowid FROM x ... (dup of pSrc) */
Select *pSelect = NULL; /* Complete SELECT tree */
+ Table *pTab;
/* Check that there isn't an ORDER BY without a LIMIT clause.
*/
- if( pOrderBy && (pLimit == 0) ) {
+ if( pOrderBy && pLimit==0 ) {
sqlite3ErrorMsg(pParse, "ORDER BY without LIMIT on %s", zStmtType);
- goto limit_where_cleanup;
+ sqlite3ExprDelete(pParse->db, pWhere);
+ sqlite3ExprListDelete(pParse->db, pOrderBy);
+ return 0;
}
/* We only need to generate a select expression if there
** is a limit/offset term to enforce.
*/
if( pLimit == 0 ) {
- /* if pLimit is null, pOffset will always be null as well. */
- assert( pOffset == 0 );
return pWhere;
}
@@ -105793,36 +106733,47 @@ SQLITE_PRIVATE Expr *sqlite3LimitWhere(
** );
*/
- pSelectRowid = sqlite3PExpr(pParse, TK_ROW, 0, 0);
- if( pSelectRowid == 0 ) goto limit_where_cleanup;
- pEList = sqlite3ExprListAppend(pParse, 0, pSelectRowid);
- if( pEList == 0 ) goto limit_where_cleanup;
+ pTab = pSrc->a[0].pTab;
+ if( HasRowid(pTab) ){
+ pLhs = sqlite3PExpr(pParse, TK_ROW, 0, 0);
+ pEList = sqlite3ExprListAppend(
+ pParse, 0, sqlite3PExpr(pParse, TK_ROW, 0, 0)
+ );
+ }else{
+ Index *pPk = sqlite3PrimaryKeyIndex(pTab);
+ if( pPk->nKeyCol==1 ){
+ const char *zName = pTab->aCol[pPk->aiColumn[0]].zName;
+ pLhs = sqlite3Expr(db, TK_ID, zName);
+ pEList = sqlite3ExprListAppend(pParse, 0, sqlite3Expr(db, TK_ID, zName));
+ }else{
+ int i;
+ for(i=0; i<pPk->nKeyCol; i++){
+ Expr *p = sqlite3Expr(db, TK_ID, pTab->aCol[pPk->aiColumn[i]].zName);
+ pEList = sqlite3ExprListAppend(pParse, pEList, p);
+ }
+ pLhs = sqlite3PExpr(pParse, TK_VECTOR, 0, 0);
+ if( pLhs ){
+ pLhs->x.pList = sqlite3ExprListDup(db, pEList, 0);
+ }
+ }
+ }
/* duplicate the FROM clause as it is needed by both the DELETE/UPDATE tree
** and the SELECT subtree. */
+ pSrc->a[0].pTab = 0;
pSelectSrc = sqlite3SrcListDup(pParse->db, pSrc, 0);
- if( pSelectSrc == 0 ) {
- sqlite3ExprListDelete(pParse->db, pEList);
- goto limit_where_cleanup;
- }
+ pSrc->a[0].pTab = pTab;
+ pSrc->a[0].pIBIndex = 0;
/* generate the SELECT expression tree. */
- pSelect = sqlite3SelectNew(pParse,pEList,pSelectSrc,pWhere,0,0,
- pOrderBy,0,pLimit,pOffset);
- if( pSelect == 0 ) return 0;
+ pSelect = sqlite3SelectNew(pParse, pEList, pSelectSrc, pWhere, 0 ,0,
+ pOrderBy,0,pLimit
+ );
/* now generate the new WHERE rowid IN clause for the DELETE/UDPATE */
- pWhereRowid = sqlite3PExpr(pParse, TK_ROW, 0, 0);
- pInClause = pWhereRowid ? sqlite3PExpr(pParse, TK_IN, pWhereRowid, 0) : 0;
+ pInClause = sqlite3PExpr(pParse, TK_IN, pLhs, 0);
sqlite3PExprAddSelect(pParse, pInClause, pSelect);
return pInClause;
-
-limit_where_cleanup:
- sqlite3ExprDelete(pParse->db, pWhere);
- sqlite3ExprListDelete(pParse->db, pOrderBy);
- sqlite3ExprDelete(pParse->db, pLimit);
- sqlite3ExprDelete(pParse->db, pOffset);
- return 0;
}
#endif /* defined(SQLITE_ENABLE_UPDATE_DELETE_LIMIT) */
/* && !defined(SQLITE_OMIT_SUBQUERY) */
@@ -105837,7 +106788,9 @@ limit_where_cleanup:
SQLITE_PRIVATE void sqlite3DeleteFrom(
Parse *pParse, /* The parser context */
SrcList *pTabList, /* The table from which we should delete things */
- Expr *pWhere /* The WHERE clause. May be null */
+ Expr *pWhere, /* The WHERE clause. May be null */
+ ExprList *pOrderBy, /* ORDER BY clause. May be null */
+ Expr *pLimit /* LIMIT clause. May be null */
){
Vdbe *v; /* The virtual database engine */
Table *pTab; /* The table from which records will be deleted */
@@ -105882,6 +106835,7 @@ SQLITE_PRIVATE void sqlite3DeleteFrom(
}
assert( pTabList->nSrc==1 );
+
/* Locate the table which we want to delete. This table has to be
** put in an SrcList structure because some of the subroutines we
** will be calling are designed to work with multiple tables and expect
@@ -105896,16 +106850,26 @@ SQLITE_PRIVATE void sqlite3DeleteFrom(
#ifndef SQLITE_OMIT_TRIGGER
pTrigger = sqlite3TriggersExist(pParse, pTab, TK_DELETE, 0, 0);
isView = pTab->pSelect!=0;
- bComplex = pTrigger || sqlite3FkRequired(pParse, pTab, 0, 0);
#else
# define pTrigger 0
# define isView 0
#endif
+ bComplex = pTrigger || sqlite3FkRequired(pParse, pTab, 0, 0);
#ifdef SQLITE_OMIT_VIEW
# undef isView
# define isView 0
#endif
+#ifdef SQLITE_ENABLE_UPDATE_DELETE_LIMIT
+ if( !isView ){
+ pWhere = sqlite3LimitWhere(
+ pParse, pTabList, pWhere, pOrderBy, pLimit, "DELETE"
+ );
+ pOrderBy = 0;
+ pLimit = 0;
+ }
+#endif
+
/* If pTab is really a view, make sure it has been initialized.
*/
if( sqlite3ViewGetColumnNames(pParse, pTab) ){
@@ -105953,8 +106917,12 @@ SQLITE_PRIVATE void sqlite3DeleteFrom(
*/
#if !defined(SQLITE_OMIT_VIEW) && !defined(SQLITE_OMIT_TRIGGER)
if( isView ){
- sqlite3MaterializeView(pParse, pTab, pWhere, iTabCur);
+ sqlite3MaterializeView(pParse, pTab,
+ pWhere, pOrderBy, pLimit, iTabCur
+ );
iDataCur = iIdxCur = iTabCur;
+ pOrderBy = 0;
+ pLimit = 0;
}
#endif
@@ -106198,6 +107166,10 @@ delete_from_cleanup:
sqlite3AuthContextPop(&sContext);
sqlite3SrcListDelete(db, pTabList);
sqlite3ExprDelete(db, pWhere);
+#if defined(SQLITE_ENABLE_UPDATE_DELETE_LIMIT)
+ sqlite3ExprListDelete(db, pOrderBy);
+ sqlite3ExprDelete(db, pLimit);
+#endif
sqlite3DbFree(db, aToOpen);
return;
}
@@ -106355,7 +107327,7 @@ SQLITE_PRIVATE void sqlite3GenerateRowDelete(
u8 p5 = 0;
sqlite3GenerateRowIndexDelete(pParse, pTab, iDataCur, iIdxCur,0,iIdxNoSeek);
sqlite3VdbeAddOp2(v, OP_Delete, iDataCur, (count?OPFLAG_NCHANGE:0));
- if( pParse->nested==0 ){
+ if( pParse->nested==0 || 0==sqlite3_stricmp(pTab->zName, "sqlite_stat1") ){
sqlite3VdbeAppendP4(v, (char*)pTab, P4_TABLE);
}
if( eMode!=ONEPASS_OFF ){
@@ -107239,16 +108211,20 @@ static int patternCompare(
** c or cx.
*/
if( c<=0x80 ){
- u32 cx;
+ char zStop[3];
int bMatch;
if( noCase ){
- cx = sqlite3Toupper(c);
- c = sqlite3Tolower(c);
+ zStop[0] = sqlite3Toupper(c);
+ zStop[1] = sqlite3Tolower(c);
+ zStop[2] = 0;
}else{
- cx = c;
+ zStop[0] = c;
+ zStop[1] = 0;
}
- while( (c2 = *(zString++))!=0 ){
- if( c2!=c && c2!=cx ) continue;
+ while(1){
+ zString += strcspn((const char*)zString, zStop);
+ if( zString[0]==0 ) break;
+ zString++;
bMatch = patternCompare(zPattern,zString,pInfo,matchOther);
if( bMatch!=SQLITE_NOMATCH ) return bMatch;
}
@@ -108336,6 +109312,10 @@ SQLITE_PRIVATE void sqlite3RegisterBuiltinFunctions(void){
#ifdef SQLITE_DEBUG
FUNCTION2(affinity, 1, 0, 0, noopFunc, SQLITE_FUNC_AFFINITY),
#endif
+#ifdef SQLITE_ENABLE_OFFSET_SQL_FUNC
+ FUNCTION2(sqlite_offset, 1, 0, 0, noopFunc, SQLITE_FUNC_OFFSET|
+ SQLITE_FUNC_TYPEOF),
+#endif
FUNCTION(ltrim, 1, 1, 0, trimFunc ),
FUNCTION(ltrim, 2, 1, 0, trimFunc ),
FUNCTION(rtrim, 1, 2, 0, trimFunc ),
@@ -109158,7 +110138,7 @@ SQLITE_PRIVATE void sqlite3FkDropTable(Parse *pParse, SrcList *pName, Table *pTa
}
pParse->disableTriggers = 1;
- sqlite3DeleteFrom(pParse, sqlite3SrcListDup(db, pName, 0), 0);
+ sqlite3DeleteFrom(pParse, sqlite3SrcListDup(db, pName, 0), 0, 0, 0);
pParse->disableTriggers = 0;
/* If the DELETE has generated immediate foreign key constraint
@@ -109716,7 +110696,7 @@ static Trigger *fkActionTrigger(
sqlite3ExprListAppend(pParse, 0, pRaise),
sqlite3SrcListAppend(db, 0, &tFrom, 0),
pWhere,
- 0, 0, 0, 0, 0, 0
+ 0, 0, 0, 0, 0
);
pWhere = 0;
}
@@ -110766,7 +111746,8 @@ SQLITE_PRIVATE void sqlite3Insert(
VdbeOp *pOp;
sqlite3ExprCode(pParse, pList->a[ipkColumn].pExpr, regRowid);
pOp = sqlite3VdbeGetOp(v, -1);
- if( ALWAYS(pOp) && pOp->opcode==OP_Null && !IsVirtual(pTab) ){
+ assert( pOp!=0 );
+ if( pOp->opcode==OP_Null && !IsVirtual(pTab) ){
appendFlag = 1;
pOp->opcode = OP_NewRowid;
pOp->p1 = iDataCur;
@@ -111427,6 +112408,7 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
}
/* Check to see if the new index entry will be unique */
+ sqlite3ExprCachePush(pParse);
sqlite3VdbeAddOp4Int(v, OP_NoConflict, iThisCur, addrUniqueOk,
regIdx, pIdx->nKeyCol); VdbeCoverage(v);
@@ -111515,6 +112497,7 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
}
}
sqlite3VdbeResolveLabel(v, addrUniqueOk);
+ sqlite3ExprCachePop(pParse);
if( regR!=regIdx ) sqlite3ReleaseTempRange(pParse, regR, nPkField);
}
if( ipkTop ){
@@ -111863,7 +112846,6 @@ static int xferOptimization(
if( pSelect->pLimit ){
return 0; /* SELECT may not have a LIMIT clause */
}
- assert( pSelect->pOffset==0 ); /* Must be so if pLimit==0 */
if( pSelect->pPrior ){
return 0; /* SELECT may not be a compound query */
}
@@ -112575,6 +113557,9 @@ struct sqlite3_api_routines {
int (*bind_pointer)(sqlite3_stmt*,int,void*,const char*,void(*)(void*));
void (*result_pointer)(sqlite3_context*,void*,const char*,void(*)(void*));
void *(*value_pointer)(sqlite3_value*,const char*);
+ int (*vtab_nochange)(sqlite3_context*);
+ int (*value_nochange)(sqlite3_value*);
+ const char *(*vtab_collation)(sqlite3_index_info*,int);
};
/*
@@ -112841,6 +113826,10 @@ typedef int (*sqlite3_loadext_entry)(
#define sqlite3_bind_pointer sqlite3_api->bind_pointer
#define sqlite3_result_pointer sqlite3_api->result_pointer
#define sqlite3_value_pointer sqlite3_api->value_pointer
+/* Version 3.22.0 and later */
+#define sqlite3_vtab_nochange sqlite3_api->vtab_nochange
+#define sqlite3_value_nochange sqltie3_api->value_nochange
+#define sqlite3_vtab_collation sqltie3_api->vtab_collation
#endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */
#if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)
@@ -113275,7 +114264,11 @@ static const sqlite3_api_routines sqlite3Apis = {
sqlite3_prepare16_v3,
sqlite3_bind_pointer,
sqlite3_result_pointer,
- sqlite3_value_pointer
+ sqlite3_value_pointer,
+ /* Version 3.22.0 and later */
+ sqlite3_vtab_nochange,
+ sqlite3_value_nochange,
+ sqlite3_vtab_collation
};
/*
@@ -113341,8 +114334,10 @@ static int sqlite3LoadExtension(
#if SQLITE_OS_UNIX || SQLITE_OS_WIN
for(ii=0; ii<ArraySize(azEndings) && handle==0; ii++){
char *zAltFile = sqlite3_mprintf("%s.%s", zFile, azEndings[ii]);
+ int bExists = 0;
if( zAltFile==0 ) return SQLITE_NOMEM_BKPT;
- handle = sqlite3OsDlOpen(pVfs, zAltFile);
+ sqlite3OsAccess(pVfs, zAltFile, SQLITE_ACCESS_EXISTS, &bExists);
+ if( bExists ) handle = sqlite3OsDlOpen(pVfs, zAltFile);
sqlite3_free(zAltFile);
}
#endif
@@ -115378,6 +116373,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
** type: Column declaration type.
** notnull: True if 'NOT NULL' is part of column declaration
** dflt_value: The default value for the column, if any.
+ ** pk: Non-zero for PK fields.
*/
case PragTyp_TABLE_INFO: if( zRight ){
Table *pTab;
@@ -117261,7 +118257,8 @@ SQLITE_PRIVATE int sqlite3SchemaToIndex(sqlite3 *db, Schema *pSchema){
*/
assert( sqlite3_mutex_held(db->mutex) );
if( pSchema ){
- for(i=0; ALWAYS(i<db->nDb); i++){
+ for(i=0; 1; i++){
+ assert( i<db->nDb );
if( db->aDb[i].pSchema==pSchema ){
break;
}
@@ -117442,8 +118439,6 @@ static int sqlite3Prepare(
end_prepare:
sqlite3ParserReset(&sParse);
- rc = sqlite3ApiExit(db, rc);
- assert( (rc&db->errMask)==rc );
return rc;
}
static int sqlite3LockAndPrepare(
@@ -117456,6 +118451,7 @@ static int sqlite3LockAndPrepare(
const char **pzTail /* OUT: End of parsed string */
){
int rc;
+ int cnt = 0;
#ifdef SQLITE_ENABLE_API_ARMOR
if( ppStmt==0 ) return SQLITE_MISUSE_BKPT;
@@ -117466,15 +118462,18 @@ static int sqlite3LockAndPrepare(
}
sqlite3_mutex_enter(db->mutex);
sqlite3BtreeEnterAll(db);
- rc = sqlite3Prepare(db, zSql, nBytes, prepFlags, pOld, ppStmt, pzTail);
- if( rc==SQLITE_SCHEMA ){
- sqlite3ResetOneSchema(db, -1);
- sqlite3_finalize(*ppStmt);
+ do{
+ /* Make multiple attempts to compile the SQL, until it either succeeds
+ ** or encounters a permanent error. A schema problem after one schema
+ ** reset is considered a permanent error. */
rc = sqlite3Prepare(db, zSql, nBytes, prepFlags, pOld, ppStmt, pzTail);
- }
+ assert( rc==SQLITE_OK || *ppStmt==0 );
+ }while( rc==SQLITE_ERROR_RETRY
+ || (rc==SQLITE_SCHEMA && (sqlite3ResetOneSchema(db,-1), cnt++)==0) );
sqlite3BtreeLeaveAll(db);
+ rc = sqlite3ApiExit(db, rc);
+ assert( (rc&db->errMask)==rc );
sqlite3_mutex_leave(db->mutex);
- assert( rc==SQLITE_OK || *ppStmt==0 );
return rc;
}
@@ -117761,7 +118760,6 @@ static void clearSelect(sqlite3 *db, Select *p, int bFree){
sqlite3ExprDelete(db, p->pHaving);
sqlite3ExprListDelete(db, p->pOrderBy);
sqlite3ExprDelete(db, p->pLimit);
- sqlite3ExprDelete(db, p->pOffset);
if( OK_IF_ALWAYS_TRUE(p->pWith) ) sqlite3WithDelete(db, p->pWith);
if( bFree ) sqlite3DbFreeNN(db, p);
p = pPrior;
@@ -117794,8 +118792,7 @@ SQLITE_PRIVATE Select *sqlite3SelectNew(
Expr *pHaving, /* the HAVING clause */
ExprList *pOrderBy, /* the ORDER BY clause */
u32 selFlags, /* Flag parameters, such as SF_Distinct */
- Expr *pLimit, /* LIMIT value. NULL means not used */
- Expr *pOffset /* OFFSET value. NULL means no offset */
+ Expr *pLimit /* LIMIT value. NULL means not used */
){
Select *pNew;
Select standin;
@@ -117828,10 +118825,7 @@ SQLITE_PRIVATE Select *sqlite3SelectNew(
pNew->pPrior = 0;
pNew->pNext = 0;
pNew->pLimit = pLimit;
- pNew->pOffset = pOffset;
pNew->pWith = 0;
- assert( pOffset==0 || pLimit!=0 || pParse->nErr>0
- || pParse->db->mallocFailed!=0 );
if( pParse->db->mallocFailed ) {
clearSelect(pParse->db, pNew, pNew!=&standin);
pNew = 0;
@@ -119073,8 +120067,9 @@ static const char *columnTypeImpl(
assert( pExpr!=0 );
assert( pNC->pSrcList!=0 );
+ assert( pExpr->op!=TK_AGG_COLUMN ); /* This routine runes before aggregates
+ ** are processed */
switch( pExpr->op ){
- case TK_AGG_COLUMN:
case TK_COLUMN: {
/* The expression is a column. Locate the table the column is being
** extracted from in NameContext.pSrcList. This table may be real
@@ -119083,8 +120078,6 @@ static const char *columnTypeImpl(
Table *pTab = 0; /* Table structure column is extracted from */
Select *pS = 0; /* Select the column is extracted from */
int iCol = pExpr->iColumn; /* Index of column in pTab */
- testcase( pExpr->op==TK_AGG_COLUMN );
- testcase( pExpr->op==TK_COLUMN );
while( pNC && !pTab ){
SrcList *pTabList = pNC->pSrcList;
for(j=0;j<pTabList->nSrc && pTabList->a[j].iCursor!=pExpr->iTable;j++);
@@ -119288,6 +120281,7 @@ static void generateColumnNames(
if( pParse->colNamesSet || db->mallocFailed ) return;
/* Column names are determined by the left-most term of a compound select */
while( pSelect->pPrior ) pSelect = pSelect->pPrior;
+ SELECTTRACE(1,pParse,pSelect,("generating column names\n"));
pTabList = pSelect->pSrc;
pEList = pSelect->pEList;
assert( v!=0 );
@@ -119396,12 +120390,12 @@ SQLITE_PRIVATE int sqlite3ColumnsFromExprList(
pColExpr = pColExpr->pRight;
assert( pColExpr!=0 );
}
- if( (pColExpr->op==TK_COLUMN || pColExpr->op==TK_AGG_COLUMN)
- && pColExpr->pTab!=0
- ){
+ assert( pColExpr->op!=TK_AGG_COLUMN );
+ if( pColExpr->op==TK_COLUMN ){
/* For columns use the column name name */
int iCol = pColExpr->iColumn;
Table *pTab = pColExpr->pTab;
+ assert( pTab!=0 );
if( iCol<0 ) iCol = pTab->iPKey;
zName = iCol>=0 ? pTab->aCol[iCol].zName : "rowid";
}else if( pColExpr->op==TK_ID ){
@@ -119561,7 +120555,7 @@ SQLITE_PRIVATE Vdbe *sqlite3GetVdbe(Parse *pParse){
/*
** Compute the iLimit and iOffset fields of the SELECT based on the
-** pLimit and pOffset expressions. pLimit and pOffset hold the expressions
+** pLimit expressions. pLimit->pLeft and pLimit->pRight hold the expressions
** that appear in the original SQL statement after the LIMIT and OFFSET
** keywords. Or NULL if those keywords are omitted. iLimit and iOffset
** are the integer memory register numbers for counters used to compute
@@ -119569,15 +120563,15 @@ SQLITE_PRIVATE Vdbe *sqlite3GetVdbe(Parse *pParse){
** iLimit and iOffset are negative.
**
** This routine changes the values of iLimit and iOffset only if
-** a limit or offset is defined by pLimit and pOffset. iLimit and
-** iOffset should have been preset to appropriate default values (zero)
+** a limit or offset is defined by pLimit->pLeft and pLimit->pRight. iLimit
+** and iOffset should have been preset to appropriate default values (zero)
** prior to calling this routine.
**
** The iOffset register (if it exists) is initialized to the value
** of the OFFSET. The iLimit register is initialized to LIMIT. Register
** iOffset+1 is initialized to LIMIT+OFFSET.
**
-** Only if pLimit!=0 or pOffset!=0 do the limit registers get
+** Only if pLimit->pLeft!=0 do the limit registers get
** redefined. The UNION ALL operator uses this property to force
** the reuse of the same limit and offset registers across multiple
** SELECT statements.
@@ -119587,6 +120581,8 @@ static void computeLimitRegisters(Parse *pParse, Select *p, int iBreak){
int iLimit = 0;
int iOffset;
int n;
+ Expr *pLimit = p->pLimit;
+
if( p->iLimit ) return;
/*
@@ -119596,12 +120592,13 @@ static void computeLimitRegisters(Parse *pParse, Select *p, int iBreak){
** no rows.
*/
sqlite3ExprCacheClear(pParse);
- assert( p->pOffset==0 || p->pLimit!=0 );
- if( p->pLimit ){
+ if( pLimit ){
+ assert( pLimit->op==TK_LIMIT );
+ assert( pLimit->pLeft!=0 );
p->iLimit = iLimit = ++pParse->nMem;
v = sqlite3GetVdbe(pParse);
assert( v!=0 );
- if( sqlite3ExprIsInteger(p->pLimit, &n) ){
+ if( sqlite3ExprIsInteger(pLimit->pLeft, &n) ){
sqlite3VdbeAddOp2(v, OP_Integer, n, iLimit);
VdbeComment((v, "LIMIT counter"));
if( n==0 ){
@@ -119611,15 +120608,15 @@ static void computeLimitRegisters(Parse *pParse, Select *p, int iBreak){
p->selFlags |= SF_FixedLimit;
}
}else{
- sqlite3ExprCode(pParse, p->pLimit, iLimit);
+ sqlite3ExprCode(pParse, pLimit->pLeft, iLimit);
sqlite3VdbeAddOp1(v, OP_MustBeInt, iLimit); VdbeCoverage(v);
VdbeComment((v, "LIMIT counter"));
sqlite3VdbeAddOp2(v, OP_IfNot, iLimit, iBreak); VdbeCoverage(v);
}
- if( p->pOffset ){
+ if( pLimit->pRight ){
p->iOffset = iOffset = ++pParse->nMem;
pParse->nMem++; /* Allocate an extra register for limit+offset */
- sqlite3ExprCode(pParse, p->pOffset, iOffset);
+ sqlite3ExprCode(pParse, pLimit->pRight, iOffset);
sqlite3VdbeAddOp1(v, OP_MustBeInt, iOffset); VdbeCoverage(v);
VdbeComment((v, "OFFSET counter"));
sqlite3VdbeAddOp3(v, OP_OffsetLimit, iLimit, iOffset+1, iOffset);
@@ -119749,7 +120746,7 @@ static void generateWithRecursiveQuery(
int i; /* Loop counter */
int rc; /* Result code */
ExprList *pOrderBy; /* The ORDER BY clause */
- Expr *pLimit, *pOffset; /* Saved LIMIT and OFFSET */
+ Expr *pLimit; /* Saved LIMIT and OFFSET */
int regLimit, regOffset; /* Registers used by LIMIT and OFFSET */
/* Obtain authorization to do a recursive query */
@@ -119760,10 +120757,9 @@ static void generateWithRecursiveQuery(
p->nSelectRow = 320; /* 4 billion rows */
computeLimitRegisters(pParse, p, addrBreak);
pLimit = p->pLimit;
- pOffset = p->pOffset;
regLimit = p->iLimit;
regOffset = p->iOffset;
- p->pLimit = p->pOffset = 0;
+ p->pLimit = 0;
p->iLimit = p->iOffset = 0;
pOrderBy = p->pOrderBy;
@@ -119856,7 +120852,6 @@ end_of_recursive_query:
sqlite3ExprListDelete(pParse->db, p->pOrderBy);
p->pOrderBy = pOrderBy;
p->pLimit = pLimit;
- p->pOffset = pOffset;
return;
}
#endif /* SQLITE_OMIT_CTE */
@@ -119875,9 +120870,14 @@ static int multiSelectOrderBy(
** on a VALUES clause.
**
** Because the Select object originates from a VALUES clause:
-** (1) It has no LIMIT or OFFSET
+** (1) There is no LIMIT or OFFSET or else there is a LIMIT of exactly 1
** (2) All terms are UNION ALL
** (3) There is no ORDER BY clause
+**
+** The "LIMIT of exactly 1" case of condition (1) comes about when a VALUES
+** clause occurs within scalar expression (ex: "SELECT (VALUES(1),(2),(3))").
+** The sqlite3CodeSubselect will have added the LIMIT 1 clause in tht case.
+** Since the limit is exactly 1, we only need to evalutes the left-most VALUES.
*/
static int multiSelectValues(
Parse *pParse, /* Parsing context */
@@ -119885,14 +120885,13 @@ static int multiSelectValues(
SelectDest *pDest /* What to do with query results */
){
Select *pPrior;
+ Select *pRightmost = p;
int nRow = 1;
int rc = 0;
assert( p->selFlags & SF_MultiValue );
do{
assert( p->selFlags & SF_Values );
assert( p->op==TK_ALL || (p->op==TK_SELECT && p->pPrior==0) );
- assert( p->pLimit==0 );
- assert( p->pOffset==0 );
assert( p->pNext==0 || p->pEList->nExpr==p->pNext->pEList->nExpr );
if( p->pPrior==0 ) break;
assert( p->pPrior->pNext==p );
@@ -119904,7 +120903,7 @@ static int multiSelectValues(
p->pPrior = 0;
rc = sqlite3Select(pParse, p, pDest);
p->pPrior = pPrior;
- if( rc ) break;
+ if( rc || pRightmost->pLimit ) break;
p->nSelectRow = nRow;
p = p->pNext;
}
@@ -120019,11 +121018,9 @@ static int multiSelect(
pPrior->iLimit = p->iLimit;
pPrior->iOffset = p->iOffset;
pPrior->pLimit = p->pLimit;
- pPrior->pOffset = p->pOffset;
explainSetInteger(iSub1, pParse->iNextSelectId);
rc = sqlite3Select(pParse, pPrior, &dest);
p->pLimit = 0;
- p->pOffset = 0;
if( rc ){
goto multi_select_end;
}
@@ -120045,7 +121042,7 @@ static int multiSelect(
p->pPrior = pPrior;
p->nSelectRow = sqlite3LogEstAdd(p->nSelectRow, pPrior->nSelectRow);
if( pPrior->pLimit
- && sqlite3ExprIsInteger(pPrior->pLimit, &nLimit)
+ && sqlite3ExprIsInteger(pPrior->pLimit->pLeft, &nLimit)
&& nLimit>0 && p->nSelectRow > sqlite3LogEst((u64)nLimit)
){
p->nSelectRow = sqlite3LogEst((u64)nLimit);
@@ -120060,7 +121057,7 @@ static int multiSelect(
int unionTab; /* Cursor number of the temporary table holding result */
u8 op = 0; /* One of the SRT_ operations to apply to self */
int priorOp; /* The SRT_ operation to apply to prior selects */
- Expr *pLimit, *pOffset; /* Saved values of p->nLimit and p->nOffset */
+ Expr *pLimit; /* Saved values of p->nLimit */
int addr;
SelectDest uniondest;
@@ -120072,7 +121069,6 @@ static int multiSelect(
** right.
*/
assert( p->pLimit==0 ); /* Not allowed on leftward elements */
- assert( p->pOffset==0 ); /* Not allowed on leftward elements */
unionTab = dest.iSDParm;
}else{
/* We will need to create our own temporary table to hold the
@@ -120108,8 +121104,6 @@ static int multiSelect(
p->pPrior = 0;
pLimit = p->pLimit;
p->pLimit = 0;
- pOffset = p->pOffset;
- p->pOffset = 0;
uniondest.eDest = op;
explainSetInteger(iSub2, pParse->iNextSelectId);
rc = sqlite3Select(pParse, p, &uniondest);
@@ -120125,7 +121119,6 @@ static int multiSelect(
}
sqlite3ExprDelete(db, p->pLimit);
p->pLimit = pLimit;
- p->pOffset = pOffset;
p->iLimit = 0;
p->iOffset = 0;
@@ -120153,7 +121146,7 @@ static int multiSelect(
default: assert( p->op==TK_INTERSECT ); {
int tab1, tab2;
int iCont, iBreak, iStart;
- Expr *pLimit, *pOffset;
+ Expr *pLimit;
int addr;
SelectDest intersectdest;
int r1;
@@ -120189,8 +121182,6 @@ static int multiSelect(
p->pPrior = 0;
pLimit = p->pLimit;
p->pLimit = 0;
- pOffset = p->pOffset;
- p->pOffset = 0;
intersectdest.iSDParm = tab2;
explainSetInteger(iSub2, pParse->iNextSelectId);
rc = sqlite3Select(pParse, p, &intersectdest);
@@ -120200,7 +121191,6 @@ static int multiSelect(
if( p->nSelectRow>pPrior->nSelectRow ) p->nSelectRow = pPrior->nSelectRow;
sqlite3ExprDelete(db, p->pLimit);
p->pLimit = pLimit;
- p->pOffset = pOffset;
/* Generate code to take the intersection of the two temporary
** tables.
@@ -120679,8 +121669,6 @@ static int multiSelectOrderBy(
}
sqlite3ExprDelete(db, p->pLimit);
p->pLimit = 0;
- sqlite3ExprDelete(db, p->pOffset);
- p->pOffset = 0;
regAddrA = ++pParse->nMem;
regAddrB = ++pParse->nMem;
@@ -121070,12 +122058,11 @@ static void substSelect(
** (19) If the subquery uses LIMIT then the outer query may not
** have a WHERE clause.
**
-** (**) Subsumed into (17d3). Was: If the sub-query is a compound select,
-** then it must not use an ORDER BY clause - Ticket #3773. Because
-** of (17d3), then only way to have a compound subquery is if it is
-** the only term in the FROM clause of the outer query. But if the
-** only term in the FROM clause has an ORDER BY, then it will be
-** implemented as a co-routine and the flattener will never be called.
+** (20) If the sub-query is a compound select, then it must not use
+** an ORDER BY clause. Ticket #3773. We could relax this constraint
+** somewhat by saying that the terms of the ORDER BY clause must
+** appear as unmodified result columns in the outer query. But we
+** have other optimizations in mind to deal with that case.
**
** (21) If the subquery uses LIMIT then the outer query may not be
** DISTINCT. (See ticket [752e1646fc]).
@@ -121145,7 +122132,7 @@ static int flattenSubquery(
** became arbitrary expressions, we were forced to add restrictions (13)
** and (14). */
if( pSub->pLimit && p->pLimit ) return 0; /* Restriction (13) */
- if( pSub->pOffset ) return 0; /* Restriction (14) */
+ if( pSub->pLimit && pSub->pLimit->pRight ) return 0; /* Restriction (14) */
if( (p->selFlags & SF_Compound)!=0 && pSub->pLimit ){
return 0; /* Restriction (15) */
}
@@ -121209,6 +122196,9 @@ static int flattenSubquery(
** queries.
*/
if( pSub->pPrior ){
+ if( pSub->pOrderBy ){
+ return 0; /* Restriction (20) */
+ }
if( isAgg || (p->selFlags & SF_Distinct)!=0 || pSrc->nSrc!=1 ){
return 0; /* (17d1), (17d2), or (17d3) */
}
@@ -121243,15 +122233,6 @@ static int flattenSubquery(
*/
assert( (p->selFlags & SF_Recursive)==0 || pSub->pPrior==0 );
- /* Ex-restriction (20):
- ** A compound subquery must be the only term in the FROM clause of the
- ** outer query by restriction (17d3). But if that term also has an
- ** ORDER BY clause, then the subquery will be implemented by co-routine
- ** and so the flattener will never be invoked. Hence, it is not possible
- ** for the subquery to be a compound and have an ORDER BY clause.
- */
- assert( pSub->pPrior==0 || pSub->pOrderBy==0 );
-
/***** If we reach this point, flattening is permitted. *****/
SELECTTRACE(1,pParse,p,("flatten %s.%p from term %d\n",
pSub->zSelName, pSub, iFrom));
@@ -121299,16 +122280,13 @@ static int flattenSubquery(
Select *pNew;
ExprList *pOrderBy = p->pOrderBy;
Expr *pLimit = p->pLimit;
- Expr *pOffset = p->pOffset;
Select *pPrior = p->pPrior;
p->pOrderBy = 0;
p->pSrc = 0;
p->pPrior = 0;
p->pLimit = 0;
- p->pOffset = 0;
pNew = sqlite3SelectDup(db, p, 0);
sqlite3SelectSetName(pNew, pSub->zSelName);
- p->pOffset = pOffset;
p->pLimit = pLimit;
p->pOrderBy = pOrderBy;
p->pSrc = pSrc;
@@ -121606,42 +122584,44 @@ static int pushDownWhereTerms(
#endif /* !defined(SQLITE_OMIT_SUBQUERY) || !defined(SQLITE_OMIT_VIEW) */
/*
-** Based on the contents of the AggInfo structure indicated by the first
-** argument, this function checks if the following are true:
+** The pFunc is the only aggregate function in the query. Check to see
+** if the query is a candidate for the min/max optimization.
**
-** * the query contains just a single aggregate function,
-** * the aggregate function is either min() or max(), and
-** * the argument to the aggregate function is a column value.
+** If the query is a candidate for the min/max optimization, then set
+** *ppMinMax to be an ORDER BY clause to be used for the optimization
+** and return either WHERE_ORDERBY_MIN or WHERE_ORDERBY_MAX depending on
+** whether pFunc is a min() or max() function.
**
-** If all of the above are true, then WHERE_ORDERBY_MIN or WHERE_ORDERBY_MAX
-** is returned as appropriate. Also, *ppMinMax is set to point to the
-** list of arguments passed to the aggregate before returning.
+** If the query is not a candidate for the min/max optimization, return
+** WHERE_ORDERBY_NORMAL (which must be zero).
**
-** Or, if the conditions above are not met, *ppMinMax is set to 0 and
-** WHERE_ORDERBY_NORMAL is returned.
+** This routine must be called after aggregate functions have been
+** located but before their arguments have been subjected to aggregate
+** analysis.
*/
-static u8 minMaxQuery(AggInfo *pAggInfo, ExprList **ppMinMax){
- int eRet = WHERE_ORDERBY_NORMAL; /* Return value */
-
- *ppMinMax = 0;
- if( pAggInfo->nFunc==1 ){
- Expr *pExpr = pAggInfo->aFunc[0].pExpr; /* Aggregate function */
- ExprList *pEList = pExpr->x.pList; /* Arguments to agg function */
-
- assert( pExpr->op==TK_AGG_FUNCTION );
- if( pEList && pEList->nExpr==1 && pEList->a[0].pExpr->op==TK_AGG_COLUMN ){
- const char *zFunc = pExpr->u.zToken;
- if( sqlite3StrICmp(zFunc, "min")==0 ){
- eRet = WHERE_ORDERBY_MIN;
- *ppMinMax = pEList;
- }else if( sqlite3StrICmp(zFunc, "max")==0 ){
- eRet = WHERE_ORDERBY_MAX;
- *ppMinMax = pEList;
- }
- }
- }
-
- assert( *ppMinMax==0 || (*ppMinMax)->nExpr==1 );
+static u8 minMaxQuery(sqlite3 *db, Expr *pFunc, ExprList **ppMinMax){
+ int eRet = WHERE_ORDERBY_NORMAL; /* Return value */
+ ExprList *pEList = pFunc->x.pList; /* Arguments to agg function */
+ const char *zFunc; /* Name of aggregate function pFunc */
+ ExprList *pOrderBy;
+ u8 sortOrder;
+
+ assert( *ppMinMax==0 );
+ assert( pFunc->op==TK_AGG_FUNCTION );
+ if( pEList==0 || pEList->nExpr!=1 ) return eRet;
+ zFunc = pFunc->u.zToken;
+ if( sqlite3StrICmp(zFunc, "min")==0 ){
+ eRet = WHERE_ORDERBY_MIN;
+ sortOrder = SQLITE_SO_ASC;
+ }else if( sqlite3StrICmp(zFunc, "max")==0 ){
+ eRet = WHERE_ORDERBY_MAX;
+ sortOrder = SQLITE_SO_DESC;
+ }else{
+ return eRet;
+ }
+ *ppMinMax = pOrderBy = sqlite3ExprListDup(db, pEList, 0);
+ assert( pOrderBy!=0 || db->mallocFailed );
+ if( pOrderBy ) pOrderBy->a[0].sortOrder = sortOrder;
return eRet;
}
@@ -121772,7 +122752,6 @@ static int convertCompoundSelectToSubquery(Walker *pWalker, Select *p){
assert( pNew->pPrior!=0 );
pNew->pPrior->pNext = pNew;
pNew->pLimit = 0;
- pNew->pOffset = 0;
return WRC_Continue;
}
@@ -122028,12 +123007,14 @@ static int selectExpander(Walker *pWalker, Select *p){
sqlite3 *db = pParse->db;
Expr *pE, *pRight, *pExpr;
u16 selFlags = p->selFlags;
+ u32 elistFlags = 0;
p->selFlags |= SF_Expanded;
if( db->mallocFailed ){
return WRC_Abort;
}
- if( NEVER(p->pSrc==0) || (selFlags & SF_Expanded)!=0 ){
+ assert( p->pSrc!=0 );
+ if( (selFlags & SF_Expanded)!=0 ){
return WRC_Prune;
}
pTabList = p->pSrc;
@@ -122140,6 +123121,7 @@ static int selectExpander(Walker *pWalker, Select *p){
assert( pE->op!=TK_DOT || pE->pRight!=0 );
assert( pE->op!=TK_DOT || (pE->pLeft!=0 && pE->pLeft->op==TK_ID) );
if( pE->op==TK_DOT && pE->pRight->op==TK_ASTERISK ) break;
+ elistFlags |= pE->flags;
}
if( k<pEList->nExpr ){
/*
@@ -122155,6 +123137,7 @@ static int selectExpander(Walker *pWalker, Select *p){
for(k=0; k<pEList->nExpr; k++){
pE = a[k].pExpr;
+ elistFlags |= pE->flags;
pRight = pE->pRight;
assert( pE->op!=TK_DOT || pRight!=0 );
if( pE->op!=TK_ASTERISK
@@ -122284,9 +123267,14 @@ static int selectExpander(Walker *pWalker, Select *p){
sqlite3ExprListDelete(db, pEList);
p->pEList = pNew;
}
- if( p->pEList && p->pEList->nExpr>db->aLimit[SQLITE_LIMIT_COLUMN] ){
- sqlite3ErrorMsg(pParse, "too many columns in result set");
- return WRC_Abort;
+ if( p->pEList ){
+ if( p->pEList->nExpr>db->aLimit[SQLITE_LIMIT_COLUMN] ){
+ sqlite3ErrorMsg(pParse, "too many columns in result set");
+ return WRC_Abort;
+ }
+ if( (elistFlags & (EP_HasFunc|EP_Subquery))!=0 ){
+ p->selFlags |= SF_ComplexResult;
+ }
}
return WRC_Continue;
}
@@ -122822,6 +123810,8 @@ SQLITE_PRIVATE int sqlite3Select(
AggInfo sAggInfo; /* Information used by aggregate queries */
int iEnd; /* Address of the end of the query */
sqlite3 *db; /* The database connection */
+ ExprList *pMinMaxOrderBy = 0; /* Added ORDER BY for min/max queries */
+ u8 minMaxFlag; /* Flag for min/max queries */
#ifndef SQLITE_OMIT_EXPLAIN
int iRestoreSelectId = pParse->iSelectId;
@@ -122908,7 +123898,9 @@ SQLITE_PRIVATE int sqlite3Select(
if( (pSub->selFlags & SF_Aggregate)!=0 ) continue;
assert( pSub->pGroupBy==0 );
- /* If the subquery contains an ORDER BY clause and if
+ /* If the outer query contains a "complex" result set (that is,
+ ** if the result set of the outer query uses functions or subqueries)
+ ** and if the subquery contains an ORDER BY clause and if
** it will be implemented as a co-routine, then do not flatten. This
** restriction allows SQL constructs like this:
**
@@ -122917,9 +123909,16 @@ SQLITE_PRIVATE int sqlite3Select(
**
** The expensive_function() is only computed on the 10 rows that
** are output, rather than every row of the table.
+ **
+ ** The requirement that the outer query have a complex result set
+ ** means that flattening does occur on simpler SQL constraints without
+ ** the expensive_function() like:
+ **
+ ** SELECT x FROM (SELECT x FROM tab ORDER BY y LIMIT 10);
*/
if( pSub->pOrderBy!=0
&& i==0
+ && (p->selFlags & SF_ComplexResult)!=0
&& (pTabList->nSrc==1
|| (pTabList->a[1].fg.jointype&(JT_LEFT|JT_CROSS))!=0)
){
@@ -123338,6 +124337,11 @@ SQLITE_PRIVATE int sqlite3Select(
sqlite3ExprAnalyzeAggregates(&sNC, pHaving);
}
sAggInfo.nAccumulator = sAggInfo.nColumn;
+ if( p->pGroupBy==0 && p->pHaving==0 && sAggInfo.nFunc==1 ){
+ minMaxFlag = minMaxQuery(db, sAggInfo.aFunc[0].pExpr, &pMinMaxOrderBy);
+ }else{
+ minMaxFlag = WHERE_ORDERBY_NORMAL;
+ }
for(i=0; i<sAggInfo.nFunc; i++){
assert( !ExprHasProperty(sAggInfo.aFunc[i].pExpr, EP_xIsSelect) );
sNC.ncFlags |= NC_InAggFunc;
@@ -123346,6 +124350,24 @@ SQLITE_PRIVATE int sqlite3Select(
}
sAggInfo.mxReg = pParse->nMem;
if( db->mallocFailed ) goto select_end;
+#if SELECTTRACE_ENABLED
+ if( sqlite3SelectTrace & 0x400 ){
+ int ii;
+ SELECTTRACE(0x400,pParse,p,("After aggregate analysis:\n"));
+ sqlite3TreeViewSelect(0, p, 0);
+ for(ii=0; ii<sAggInfo.nColumn; ii++){
+ sqlite3DebugPrintf("agg-column[%d] iMem=%d\n",
+ ii, sAggInfo.aCol[ii].iMem);
+ sqlite3TreeViewExpr(0, sAggInfo.aCol[ii].pExpr, 0);
+ }
+ for(ii=0; ii<sAggInfo.nFunc; ii++){
+ sqlite3DebugPrintf("agg-func[%d]: iMem=%d\n",
+ ii, sAggInfo.aFunc[ii].iMem);
+ sqlite3TreeViewExpr(0, sAggInfo.aFunc[ii].pExpr, 0);
+ }
+ }
+#endif
+
/* Processing for aggregates with GROUP BY is very different and
** much more complex than aggregates without a GROUP BY.
@@ -123575,7 +124597,6 @@ SQLITE_PRIVATE int sqlite3Select(
} /* endif pGroupBy. Begin aggregate queries without GROUP BY: */
else {
- ExprList *pDel = 0;
#ifndef SQLITE_OMIT_BTREECOUNT
Table *pTab;
if( (pTab = isSimpleCount(p, &sAggInfo))!=0 ){
@@ -123637,67 +124658,31 @@ SQLITE_PRIVATE int sqlite3Select(
}else
#endif /* SQLITE_OMIT_BTREECOUNT */
{
- /* Check if the query is of one of the following forms:
- **
- ** SELECT min(x) FROM ...
- ** SELECT max(x) FROM ...
- **
- ** If it is, then ask the code in where.c to attempt to sort results
- ** as if there was an "ORDER ON x" or "ORDER ON x DESC" clause.
- ** If where.c is able to produce results sorted in this order, then
- ** add vdbe code to break out of the processing loop after the
- ** first iteration (since the first iteration of the loop is
- ** guaranteed to operate on the row with the minimum or maximum
- ** value of x, the only row required).
- **
- ** A special flag must be passed to sqlite3WhereBegin() to slightly
- ** modify behavior as follows:
- **
- ** + If the query is a "SELECT min(x)", then the loop coded by
- ** where.c should not iterate over any values with a NULL value
- ** for x.
- **
- ** + The optimizer code in where.c (the thing that decides which
- ** index or indices to use) should place a different priority on
- ** satisfying the 'ORDER BY' clause than it does in other cases.
- ** Refer to code and comments in where.c for details.
- */
- ExprList *pMinMax = 0;
- u8 flag = WHERE_ORDERBY_NORMAL;
-
- assert( p->pGroupBy==0 );
- assert( flag==0 );
- if( p->pHaving==0 ){
- flag = minMaxQuery(&sAggInfo, &pMinMax);
- }
- assert( flag==0 || (pMinMax!=0 && pMinMax->nExpr==1) );
-
- if( flag ){
- pMinMax = sqlite3ExprListDup(db, pMinMax, 0);
- pDel = pMinMax;
- assert( db->mallocFailed || pMinMax!=0 );
- if( !db->mallocFailed ){
- pMinMax->a[0].sortOrder = flag!=WHERE_ORDERBY_MIN ?1:0;
- pMinMax->a[0].pExpr->op = TK_COLUMN;
- }
- }
-
/* This case runs if the aggregate has no GROUP BY clause. The
** processing is much simpler since there is only a single row
** of output.
*/
+ assert( p->pGroupBy==0 );
resetAccumulator(pParse, &sAggInfo);
- pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, pMinMax, 0,flag,0);
+
+ /* If this query is a candidate for the min/max optimization, then
+ ** minMaxFlag will have been previously set to either
+ ** WHERE_ORDERBY_MIN or WHERE_ORDERBY_MAX and pMinMaxOrderBy will
+ ** be an appropriate ORDER BY expression for the optimization.
+ */
+ assert( minMaxFlag==WHERE_ORDERBY_NORMAL || pMinMaxOrderBy!=0 );
+ assert( pMinMaxOrderBy==0 || pMinMaxOrderBy->nExpr==1 );
+
+ pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, pMinMaxOrderBy,
+ 0, minMaxFlag, 0);
if( pWInfo==0 ){
- sqlite3ExprListDelete(db, pDel);
goto select_end;
}
updateAccumulator(pParse, &sAggInfo);
- assert( pMinMax==0 || pMinMax->nExpr==1 );
if( sqlite3WhereIsOrdered(pWInfo)>0 ){
sqlite3VdbeGoto(v, sqlite3WhereBreakLabel(pWInfo));
VdbeComment((v, "%s() by index",
- (flag==WHERE_ORDERBY_MIN?"min":"max")));
+ (minMaxFlag==WHERE_ORDERBY_MIN?"min":"max")));
}
sqlite3WhereEnd(pWInfo);
finalizeAggFunctions(pParse, &sAggInfo);
@@ -123707,7 +124692,6 @@ SQLITE_PRIVATE int sqlite3Select(
sqlite3ExprIfFalse(pParse, pHaving, addrEnd, SQLITE_JUMPIFNULL);
selectInnerLoop(pParse, p, -1, 0, 0,
pDest, addrEnd, addrEnd);
- sqlite3ExprListDelete(db, pDel);
}
sqlite3VdbeResolveLabel(v, addrEnd);
@@ -123739,7 +124723,7 @@ SQLITE_PRIVATE int sqlite3Select(
*/
select_end:
explainSetInteger(pParse->iSelectId, iRestoreSelectId);
-
+ sqlite3ExprListDelete(db, pMinMaxOrderBy);
sqlite3DbFree(db, sAggInfo.aCol);
sqlite3DbFree(db, sAggInfo.aFunc);
#if SELECTTRACE_ENABLED
@@ -123979,6 +124963,7 @@ SQLITE_PRIVATE void sqlite3DeleteTriggerStep(sqlite3 *db, TriggerStep *pTriggerS
sqlite3ExprListDelete(db, pTmp->pExprList);
sqlite3SelectDelete(db, pTmp->pSelect);
sqlite3IdListDelete(db, pTmp->pIdList);
+ sqlite3DbFree(db, pTmp->zSpan);
sqlite3DbFree(db, pTmp);
}
@@ -124294,13 +125279,29 @@ triggerfinish_cleanup:
}
/*
+** Duplicate a range of text from an SQL statement, then convert all
+** whitespace characters into ordinary space characters.
+*/
+static char *triggerSpanDup(sqlite3 *db, const char *zStart, const char *zEnd){
+ char *z = sqlite3DbSpanDup(db, zStart, zEnd);
+ int i;
+ if( z ) for(i=0; z[i]; i++) if( sqlite3Isspace(z[i]) ) z[i] = ' ';
+ return z;
+}
+
+/*
** Turn a SELECT statement (that the pSelect parameter points to) into
** a trigger step. Return a pointer to a TriggerStep structure.
**
** The parser calls this routine when it finds a SELECT statement in
** body of a TRIGGER.
*/
-SQLITE_PRIVATE TriggerStep *sqlite3TriggerSelectStep(sqlite3 *db, Select *pSelect){
+SQLITE_PRIVATE TriggerStep *sqlite3TriggerSelectStep(
+ sqlite3 *db, /* Database connection */
+ Select *pSelect, /* The SELECT statement */
+ const char *zStart, /* Start of SQL text */
+ const char *zEnd /* End of SQL text */
+){
TriggerStep *pTriggerStep = sqlite3DbMallocZero(db, sizeof(TriggerStep));
if( pTriggerStep==0 ) {
sqlite3SelectDelete(db, pSelect);
@@ -124309,6 +125310,7 @@ SQLITE_PRIVATE TriggerStep *sqlite3TriggerSelectStep(sqlite3 *db, Select *pSelec
pTriggerStep->op = TK_SELECT;
pTriggerStep->pSelect = pSelect;
pTriggerStep->orconf = OE_Default;
+ pTriggerStep->zSpan = triggerSpanDup(db, zStart, zEnd);
return pTriggerStep;
}
@@ -124321,7 +125323,9 @@ SQLITE_PRIVATE TriggerStep *sqlite3TriggerSelectStep(sqlite3 *db, Select *pSelec
static TriggerStep *triggerStepAllocate(
sqlite3 *db, /* Database connection */
u8 op, /* Trigger opcode */
- Token *pName /* The target name */
+ Token *pName, /* The target name */
+ const char *zStart, /* Start of SQL text */
+ const char *zEnd /* End of SQL text */
){
TriggerStep *pTriggerStep;
@@ -124332,6 +125336,7 @@ static TriggerStep *triggerStepAllocate(
sqlite3Dequote(z);
pTriggerStep->zTarget = z;
pTriggerStep->op = op;
+ pTriggerStep->zSpan = triggerSpanDup(db, zStart, zEnd);
}
return pTriggerStep;
}
@@ -124348,13 +125353,15 @@ SQLITE_PRIVATE TriggerStep *sqlite3TriggerInsertStep(
Token *pTableName, /* Name of the table into which we insert */
IdList *pColumn, /* List of columns in pTableName to insert into */
Select *pSelect, /* A SELECT statement that supplies values */
- u8 orconf /* The conflict algorithm (OE_Abort, OE_Replace, etc.) */
+ u8 orconf, /* The conflict algorithm (OE_Abort, OE_Replace, etc.) */
+ const char *zStart, /* Start of SQL text */
+ const char *zEnd /* End of SQL text */
){
TriggerStep *pTriggerStep;
assert(pSelect != 0 || db->mallocFailed);
- pTriggerStep = triggerStepAllocate(db, TK_INSERT, pTableName);
+ pTriggerStep = triggerStepAllocate(db, TK_INSERT, pTableName, zStart, zEnd);
if( pTriggerStep ){
pTriggerStep->pSelect = sqlite3SelectDup(db, pSelect, EXPRDUP_REDUCE);
pTriggerStep->pIdList = pColumn;
@@ -124377,11 +125384,13 @@ SQLITE_PRIVATE TriggerStep *sqlite3TriggerUpdateStep(
Token *pTableName, /* Name of the table to be updated */
ExprList *pEList, /* The SET clause: list of column and new values */
Expr *pWhere, /* The WHERE clause */
- u8 orconf /* The conflict algorithm. (OE_Abort, OE_Ignore, etc) */
+ u8 orconf, /* The conflict algorithm. (OE_Abort, OE_Ignore, etc) */
+ const char *zStart, /* Start of SQL text */
+ const char *zEnd /* End of SQL text */
){
TriggerStep *pTriggerStep;
- pTriggerStep = triggerStepAllocate(db, TK_UPDATE, pTableName);
+ pTriggerStep = triggerStepAllocate(db, TK_UPDATE, pTableName, zStart, zEnd);
if( pTriggerStep ){
pTriggerStep->pExprList = sqlite3ExprListDup(db, pEList, EXPRDUP_REDUCE);
pTriggerStep->pWhere = sqlite3ExprDup(db, pWhere, EXPRDUP_REDUCE);
@@ -124400,11 +125409,13 @@ SQLITE_PRIVATE TriggerStep *sqlite3TriggerUpdateStep(
SQLITE_PRIVATE TriggerStep *sqlite3TriggerDeleteStep(
sqlite3 *db, /* Database connection */
Token *pTableName, /* The table from which rows are deleted */
- Expr *pWhere /* The WHERE clause */
+ Expr *pWhere, /* The WHERE clause */
+ const char *zStart, /* Start of SQL text */
+ const char *zEnd /* End of SQL text */
){
TriggerStep *pTriggerStep;
- pTriggerStep = triggerStepAllocate(db, TK_DELETE, pTableName);
+ pTriggerStep = triggerStepAllocate(db, TK_DELETE, pTableName, zStart, zEnd);
if( pTriggerStep ){
pTriggerStep->pWhere = sqlite3ExprDup(db, pWhere, EXPRDUP_REDUCE);
pTriggerStep->orconf = OE_Default;
@@ -124659,13 +125670,21 @@ static int codeTriggerProgram(
pParse->eOrconf = (orconf==OE_Default)?pStep->orconf:(u8)orconf;
assert( pParse->okConstFactor==0 );
+#ifndef SQLITE_OMIT_TRACE
+ if( pStep->zSpan ){
+ sqlite3VdbeAddOp4(v, OP_Trace, 0x7fffffff, 1, 0,
+ sqlite3MPrintf(db, "-- %s", pStep->zSpan),
+ P4_DYNAMIC);
+ }
+#endif
+
switch( pStep->op ){
case TK_UPDATE: {
sqlite3Update(pParse,
targetSrcList(pParse, pStep),
sqlite3ExprListDup(db, pStep->pExprList, 0),
sqlite3ExprDup(db, pStep->pWhere, 0),
- pParse->eOrconf
+ pParse->eOrconf, 0, 0
);
break;
}
@@ -124681,7 +125700,7 @@ static int codeTriggerProgram(
case TK_DELETE: {
sqlite3DeleteFrom(pParse,
targetSrcList(pParse, pStep),
- sqlite3ExprDup(db, pStep->pWhere, 0)
+ sqlite3ExprDup(db, pStep->pWhere, 0), 0, 0
);
break;
}
@@ -124799,9 +125818,11 @@ static TriggerPrg *codeRowTrigger(
pTab->zName
));
#ifndef SQLITE_OMIT_TRACE
- sqlite3VdbeChangeP4(v, -1,
- sqlite3MPrintf(db, "-- TRIGGER %s", pTrigger->zName), P4_DYNAMIC
- );
+ if( pTrigger->zName ){
+ sqlite3VdbeChangeP4(v, -1,
+ sqlite3MPrintf(db, "-- TRIGGER %s", pTrigger->zName), P4_DYNAMIC
+ );
+ }
#endif
/* If one was specified, code the WHEN clause. If it evaluates to false
@@ -124829,7 +125850,7 @@ static TriggerPrg *codeRowTrigger(
VdbeComment((v, "End: %s.%s", pTrigger->zName, onErrorText(orconf)));
transferParseError(pParse, pSubParse);
- if( db->mallocFailed==0 ){
+ if( db->mallocFailed==0 && pParse->nErr==0 ){
pProgram->aOp = sqlite3VdbeTakeOpArray(v, &pProgram->nOp, &pTop->nMaxArg);
}
pProgram->nMem = pSubParse->nMem;
@@ -125148,7 +126169,9 @@ SQLITE_PRIVATE void sqlite3Update(
SrcList *pTabList, /* The table in which we should change things */
ExprList *pChanges, /* Things to be changed */
Expr *pWhere, /* The WHERE clause. May be null */
- int onError /* How to handle constraint errors */
+ int onError, /* How to handle constraint errors */
+ ExprList *pOrderBy, /* ORDER BY clause. May be null */
+ Expr *pLimit /* LIMIT clause. May be null */
){
int i, j; /* Loop counters */
Table *pTab; /* The table to be updated */
@@ -125233,6 +126256,16 @@ SQLITE_PRIVATE void sqlite3Update(
# define isView 0
#endif
+#ifdef SQLITE_ENABLE_UPDATE_DELETE_LIMIT
+ if( !isView ){
+ pWhere = sqlite3LimitWhere(
+ pParse, pTabList, pWhere, pOrderBy, pLimit, "UPDATE"
+ );
+ pOrderBy = 0;
+ pLimit = 0;
+ }
+#endif
+
if( sqlite3ViewGetColumnNames(pParse, pTab) ){
goto update_cleanup;
}
@@ -125401,7 +126434,11 @@ SQLITE_PRIVATE void sqlite3Update(
*/
#if !defined(SQLITE_OMIT_VIEW) && !defined(SQLITE_OMIT_TRIGGER)
if( isView ){
- sqlite3MaterializeView(pParse, pTab, pWhere, iDataCur);
+ sqlite3MaterializeView(pParse, pTab,
+ pWhere, pOrderBy, pLimit, iDataCur
+ );
+ pOrderBy = 0;
+ pLimit = 0;
}
#endif
@@ -125785,6 +126822,10 @@ update_cleanup:
sqlite3SrcListDelete(db, pTabList);
sqlite3ExprListDelete(db, pChanges);
sqlite3ExprDelete(db, pWhere);
+#if defined(SQLITE_ENABLE_UPDATE_DELETE_LIMIT)
+ sqlite3ExprListDelete(db, pOrderBy);
+ sqlite3ExprDelete(db, pLimit);
+#endif
return;
}
/* Make sure "isView" and other macros defined above are undefined. Otherwise
@@ -125844,7 +126885,7 @@ static void updateVirtualTable(
int bOnePass; /* True to use onepass strategy */
int addr; /* Address of OP_OpenEphemeral */
- /* Allocate nArg registers to martial the arguments to VUpdate. Then
+ /* Allocate nArg registers in which to gather the arguments for VUpdate. Then
** create and open the ephemeral table in which the records created from
** these arguments will be temporarily stored. */
assert( v );
@@ -125865,6 +126906,7 @@ static void updateVirtualTable(
sqlite3ExprCode(pParse, pChanges->a[aXRef[i]].pExpr, regArg+2+i);
}else{
sqlite3VdbeAddOp3(v, OP_VColumn, iCsr, i, regArg+2+i);
+ sqlite3VdbeChangeP5(v, 1); /* Enable sqlite3_vtab_nochange() */
}
}
if( HasRowid(pTab) ){
@@ -125899,6 +126941,11 @@ static void updateVirtualTable(
/* Create a record from the argument register contents and insert it into
** the ephemeral table. */
sqlite3VdbeAddOp3(v, OP_MakeRecord, regArg, nArg, regRec);
+#ifdef SQLITE_DEBUG
+ /* Signal an assert() within OP_MakeRecord that it is allowed to
+ ** accept no-change records with serial_type 10 */
+ sqlite3VdbeChangeP5(v, OPFLAG_NOCHNG_MAGIC);
+#endif
sqlite3VdbeAddOp2(v, OP_NewRowid, ephemTab, regRowid);
sqlite3VdbeAddOp3(v, OP_Insert, ephemTab, regRec, regRowid);
}
@@ -128249,7 +129296,7 @@ SQLITE_PRIVATE int sqlite3WhereExplainOneScan(
){
int ret = 0;
#if !defined(SQLITE_DEBUG) && !defined(SQLITE_ENABLE_STMT_SCANSTATUS)
- if( pParse->explain==2 )
+ if( sqlite3ParseToplevel(pParse)->explain==2 )
#endif
{
struct SrcList_item *pItem = &pTabList->a[pLevel->iFrom];
@@ -128415,8 +129462,8 @@ SQLITE_PRIVATE void sqlite3WhereAddScanStatus(
*/
static void disableTerm(WhereLevel *pLevel, WhereTerm *pTerm){
int nLoop = 0;
- while( ALWAYS(pTerm!=0)
- && (pTerm->wtFlags & TERM_CODED)==0
+ assert( pTerm!=0 );
+ while( (pTerm->wtFlags & TERM_CODED)==0
&& (pLevel->iLeftJoin==0 || ExprHasProperty(pTerm->pExpr, EP_FromJoin))
&& (pLevel->notReady & pTerm->prereqAll)==0
){
@@ -128427,6 +129474,7 @@ static void disableTerm(WhereLevel *pLevel, WhereTerm *pTerm){
}
if( pTerm->iParent<0 ) break;
pTerm = &pTerm->pWC->a[pTerm->iParent];
+ assert( pTerm!=0 );
pTerm->nChild--;
if( pTerm->nChild!=0 ) break;
nLoop++;
@@ -128497,6 +129545,102 @@ static void updateRangeAffinityStr(
}
}
+
+/*
+** pX is an expression of the form: (vector) IN (SELECT ...)
+** In other words, it is a vector IN operator with a SELECT clause on the
+** LHS. But not all terms in the vector are indexable and the terms might
+** not be in the correct order for indexing.
+**
+** This routine makes a copy of the input pX expression and then adjusts
+** the vector on the LHS with corresponding changes to the SELECT so that
+** the vector contains only index terms and those terms are in the correct
+** order. The modified IN expression is returned. The caller is responsible
+** for deleting the returned expression.
+**
+** Example:
+**
+** CREATE TABLE t1(a,b,c,d,e,f);
+** CREATE INDEX t1x1 ON t1(e,c);
+** SELECT * FROM t1 WHERE (a,b,c,d,e) IN (SELECT v,w,x,y,z FROM t2)
+** \_______________________________________/
+** The pX expression
+**
+** Since only columns e and c can be used with the index, in that order,
+** the modified IN expression that is returned will be:
+**
+** (e,c) IN (SELECT z,x FROM t2)
+**
+** The reduced pX is different from the original (obviously) and thus is
+** only used for indexing, to improve performance. The original unaltered
+** IN expression must also be run on each output row for correctness.
+*/
+static Expr *removeUnindexableInClauseTerms(
+ Parse *pParse, /* The parsing context */
+ int iEq, /* Look at loop terms starting here */
+ WhereLoop *pLoop, /* The current loop */
+ Expr *pX /* The IN expression to be reduced */
+){
+ sqlite3 *db = pParse->db;
+ Expr *pNew = sqlite3ExprDup(db, pX, 0);
+ if( db->mallocFailed==0 ){
+ ExprList *pOrigRhs = pNew->x.pSelect->pEList; /* Original unmodified RHS */
+ ExprList *pOrigLhs = pNew->pLeft->x.pList; /* Original unmodified LHS */
+ ExprList *pRhs = 0; /* New RHS after modifications */
+ ExprList *pLhs = 0; /* New LHS after mods */
+ int i; /* Loop counter */
+ Select *pSelect; /* Pointer to the SELECT on the RHS */
+
+ for(i=iEq; i<pLoop->nLTerm; i++){
+ if( pLoop->aLTerm[i]->pExpr==pX ){
+ int iField = pLoop->aLTerm[i]->iField - 1;
+ assert( pOrigRhs->a[iField].pExpr!=0 );
+ pRhs = sqlite3ExprListAppend(pParse, pRhs, pOrigRhs->a[iField].pExpr);
+ pOrigRhs->a[iField].pExpr = 0;
+ assert( pOrigLhs->a[iField].pExpr!=0 );
+ pLhs = sqlite3ExprListAppend(pParse, pLhs, pOrigLhs->a[iField].pExpr);
+ pOrigLhs->a[iField].pExpr = 0;
+ }
+ }
+ sqlite3ExprListDelete(db, pOrigRhs);
+ sqlite3ExprListDelete(db, pOrigLhs);
+ pNew->pLeft->x.pList = pLhs;
+ pNew->x.pSelect->pEList = pRhs;
+ if( pLhs && pLhs->nExpr==1 ){
+ /* Take care here not to generate a TK_VECTOR containing only a
+ ** single value. Since the parser never creates such a vector, some
+ ** of the subroutines do not handle this case. */
+ Expr *p = pLhs->a[0].pExpr;
+ pLhs->a[0].pExpr = 0;
+ sqlite3ExprDelete(db, pNew->pLeft);
+ pNew->pLeft = p;
+ }
+ pSelect = pNew->x.pSelect;
+ if( pSelect->pOrderBy ){
+ /* If the SELECT statement has an ORDER BY clause, zero the
+ ** iOrderByCol variables. These are set to non-zero when an
+ ** ORDER BY term exactly matches one of the terms of the
+ ** result-set. Since the result-set of the SELECT statement may
+ ** have been modified or reordered, these variables are no longer
+ ** set correctly. Since setting them is just an optimization,
+ ** it's easiest just to zero them here. */
+ ExprList *pOrderBy = pSelect->pOrderBy;
+ for(i=0; i<pOrderBy->nExpr; i++){
+ pOrderBy->a[i].u.x.iOrderByCol = 0;
+ }
+ }
+
+#if 0
+ printf("For indexing, change the IN expr:\n");
+ sqlite3TreeViewExpr(0, pX, 0);
+ printf("Into:\n");
+ sqlite3TreeViewExpr(0, pNew, 0);
+#endif
+ }
+ return pNew;
+}
+
+
/*
** Generate code for a single equality term of the WHERE clause. An equality
** term can be either X=expr or X IN (...). pTerm is the term to be
@@ -128559,68 +129703,23 @@ static int codeEqualityTerm(
}
}
for(i=iEq;i<pLoop->nLTerm; i++){
- if( ALWAYS(pLoop->aLTerm[i]) && pLoop->aLTerm[i]->pExpr==pX ) nEq++;
+ assert( pLoop->aLTerm[i]!=0 );
+ if( pLoop->aLTerm[i]->pExpr==pX ) nEq++;
}
if( (pX->flags & EP_xIsSelect)==0 || pX->x.pSelect->pEList->nExpr==1 ){
eType = sqlite3FindInIndex(pParse, pX, IN_INDEX_LOOP, 0, 0);
}else{
- Select *pSelect = pX->x.pSelect;
sqlite3 *db = pParse->db;
- u16 savedDbOptFlags = db->dbOptFlags;
- ExprList *pOrigRhs = pSelect->pEList;
- ExprList *pOrigLhs = pX->pLeft->x.pList;
- ExprList *pRhs = 0; /* New Select.pEList for RHS */
- ExprList *pLhs = 0; /* New pX->pLeft vector */
+ pX = removeUnindexableInClauseTerms(pParse, iEq, pLoop, pX);
- for(i=iEq;i<pLoop->nLTerm; i++){
- if( pLoop->aLTerm[i]->pExpr==pX ){
- int iField = pLoop->aLTerm[i]->iField - 1;
- Expr *pNewRhs = sqlite3ExprDup(db, pOrigRhs->a[iField].pExpr, 0);
- Expr *pNewLhs = sqlite3ExprDup(db, pOrigLhs->a[iField].pExpr, 0);
-
- pRhs = sqlite3ExprListAppend(pParse, pRhs, pNewRhs);
- pLhs = sqlite3ExprListAppend(pParse, pLhs, pNewLhs);
- }
- }
if( !db->mallocFailed ){
- Expr *pLeft = pX->pLeft;
-
- if( pSelect->pOrderBy ){
- /* If the SELECT statement has an ORDER BY clause, zero the
- ** iOrderByCol variables. These are set to non-zero when an
- ** ORDER BY term exactly matches one of the terms of the
- ** result-set. Since the result-set of the SELECT statement may
- ** have been modified or reordered, these variables are no longer
- ** set correctly. Since setting them is just an optimization,
- ** it's easiest just to zero them here. */
- ExprList *pOrderBy = pSelect->pOrderBy;
- for(i=0; i<pOrderBy->nExpr; i++){
- pOrderBy->a[i].u.x.iOrderByCol = 0;
- }
- }
-
- /* Take care here not to generate a TK_VECTOR containing only a
- ** single value. Since the parser never creates such a vector, some
- ** of the subroutines do not handle this case. */
- if( pLhs->nExpr==1 ){
- pX->pLeft = pLhs->a[0].pExpr;
- }else{
- pLeft->x.pList = pLhs;
- aiMap = (int*)sqlite3DbMallocZero(pParse->db, sizeof(int) * nEq);
- testcase( aiMap==0 );
- }
- pSelect->pEList = pRhs;
- db->dbOptFlags |= SQLITE_QueryFlattener;
+ aiMap = (int*)sqlite3DbMallocZero(pParse->db, sizeof(int)*nEq);
eType = sqlite3FindInIndex(pParse, pX, IN_INDEX_LOOP, 0, aiMap);
- db->dbOptFlags = savedDbOptFlags;
- testcase( aiMap!=0 && aiMap[0]!=0 );
- pSelect->pEList = pOrigRhs;
- pLeft->x.pList = pOrigLhs;
- pX->pLeft = pLeft;
+ pTerm->pExpr->iTable = pX->iTable;
}
- sqlite3ExprListDelete(pParse->db, pLhs);
- sqlite3ExprListDelete(pParse->db, pRhs);
+ sqlite3ExprDelete(db, pX);
+ pX = pTerm->pExpr;
}
if( eType==IN_INDEX_INDEX_DESC ){
@@ -129759,6 +130858,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
}
}else if( bStopAtNull ){
sqlite3VdbeAddOp2(v, OP_Null, 0, regBase+nEq);
+ sqlite3ExprCacheRemove(pParse, regBase+nEq, 1);
endEq = 0;
nConstraint++;
}
@@ -131259,7 +132359,7 @@ static void exprAnalyze(
int op; /* Top-level operator. pExpr->op */
Parse *pParse = pWInfo->pParse; /* Parsing context */
sqlite3 *db = pParse->db; /* Database connection */
- unsigned char eOp2; /* op2 value for LIKE/REGEXP/GLOB */
+ unsigned char eOp2 = 0; /* op2 value for LIKE/REGEXP/GLOB */
int nLeft; /* Number of elements on left side vector */
if( db->mallocFailed ){
@@ -131503,7 +132603,7 @@ static void exprAnalyze(
** to do anything with MATCH functions.
*/
if( pWC->op==TK_AND ){
- Expr *pRight, *pLeft;
+ Expr *pRight = 0, *pLeft = 0;
int res = isAuxiliaryVtabOperator(pExpr, &eOp2, &pLeft, &pRight);
while( res-- > 0 ){
int idxNew;
@@ -131827,6 +132927,21 @@ SQLITE_PRIVATE void sqlite3WhereTabFuncArgs(
/* #include "sqliteInt.h" */
/* #include "whereInt.h" */
+/*
+** Extra information appended to the end of sqlite3_index_info but not
+** visible to the xBestIndex function, at least not directly. The
+** sqlite3_vtab_collation() interface knows how to reach it, however.
+**
+** This object is not an API and can be changed from one release to the
+** next. As long as allocateIndexInfo() and sqlite3_vtab_collation()
+** agree on the structure, all will be well.
+*/
+typedef struct HiddenIndexInfo HiddenIndexInfo;
+struct HiddenIndexInfo {
+ WhereClause *pWC; /* The Where clause being analyzed */
+ Parse *pParse; /* The parsing context */
+};
+
/* Forward declaration of methods */
static int whereLoopResize(sqlite3*, WhereLoop*, int);
@@ -132649,11 +133764,11 @@ end_auto_index_create:
** by passing the pointer returned by this function to sqlite3_free().
*/
static sqlite3_index_info *allocateIndexInfo(
- Parse *pParse,
- WhereClause *pWC,
+ Parse *pParse, /* The parsing context */
+ WhereClause *pWC, /* The WHERE clause being analyzed */
Bitmask mUnusable, /* Ignore terms with these prereqs */
- struct SrcList_item *pSrc,
- ExprList *pOrderBy,
+ struct SrcList_item *pSrc, /* The FROM clause term that is the vtab */
+ ExprList *pOrderBy, /* The ORDER BY clause */
u16 *pmNoOmit /* Mask of terms not to omit */
){
int i, j;
@@ -132661,6 +133776,7 @@ static sqlite3_index_info *allocateIndexInfo(
struct sqlite3_index_constraint *pIdxCons;
struct sqlite3_index_orderby *pIdxOrderBy;
struct sqlite3_index_constraint_usage *pUsage;
+ struct HiddenIndexInfo *pHidden;
WhereTerm *pTerm;
int nOrderBy;
sqlite3_index_info *pIdxInfo;
@@ -132702,7 +133818,7 @@ static sqlite3_index_info *allocateIndexInfo(
*/
pIdxInfo = sqlite3DbMallocZero(pParse->db, sizeof(*pIdxInfo)
+ (sizeof(*pIdxCons) + sizeof(*pUsage))*nTerm
- + sizeof(*pIdxOrderBy)*nOrderBy );
+ + sizeof(*pIdxOrderBy)*nOrderBy + sizeof(*pHidden) );
if( pIdxInfo==0 ){
sqlite3ErrorMsg(pParse, "out of memory");
return 0;
@@ -132713,7 +133829,8 @@ static sqlite3_index_info *allocateIndexInfo(
** changing them. We have to do some funky casting in order to
** initialize those fields.
*/
- pIdxCons = (struct sqlite3_index_constraint*)&pIdxInfo[1];
+ pHidden = (struct HiddenIndexInfo*)&pIdxInfo[1];
+ pIdxCons = (struct sqlite3_index_constraint*)&pHidden[1];
pIdxOrderBy = (struct sqlite3_index_orderby*)&pIdxCons[nTerm];
pUsage = (struct sqlite3_index_constraint_usage*)&pIdxOrderBy[nOrderBy];
*(int*)&pIdxInfo->nConstraint = nTerm;
@@ -132723,6 +133840,8 @@ static sqlite3_index_info *allocateIndexInfo(
*(struct sqlite3_index_constraint_usage**)&pIdxInfo->aConstraintUsage =
pUsage;
+ pHidden->pWC = pWC;
+ pHidden->pParse = pParse;
for(i=j=0, pTerm=pWC->a; i<pWC->nTerm; i++, pTerm++){
u16 op;
if( pTerm->leftCursor != pSrc->iCursor ) continue;
@@ -133671,22 +134790,21 @@ static void whereLoopDelete(sqlite3 *db, WhereLoop *p){
** Free a WhereInfo structure
*/
static void whereInfoFree(sqlite3 *db, WhereInfo *pWInfo){
- if( ALWAYS(pWInfo) ){
- int i;
- for(i=0; i<pWInfo->nLevel; i++){
- WhereLevel *pLevel = &pWInfo->a[i];
- if( pLevel->pWLoop && (pLevel->pWLoop->wsFlags & WHERE_IN_ABLE) ){
- sqlite3DbFree(db, pLevel->u.in.aInLoop);
- }
- }
- sqlite3WhereClauseClear(&pWInfo->sWC);
- while( pWInfo->pLoops ){
- WhereLoop *p = pWInfo->pLoops;
- pWInfo->pLoops = p->pNextLoop;
- whereLoopDelete(db, p);
+ int i;
+ assert( pWInfo!=0 );
+ for(i=0; i<pWInfo->nLevel; i++){
+ WhereLevel *pLevel = &pWInfo->a[i];
+ if( pLevel->pWLoop && (pLevel->pWLoop->wsFlags & WHERE_IN_ABLE) ){
+ sqlite3DbFree(db, pLevel->u.in.aInLoop);
}
- sqlite3DbFreeNN(db, pWInfo);
}
+ sqlite3WhereClauseClear(&pWInfo->sWC);
+ while( pWInfo->pLoops ){
+ WhereLoop *p = pWInfo->pLoops;
+ pWInfo->pLoops = p->pNextLoop;
+ whereLoopDelete(db, p);
+ }
+ sqlite3DbFreeNN(db, pWInfo);
}
/*
@@ -134269,7 +135387,7 @@ static int whereLoopAddBtreeIndex(
pNew->wsFlags |= WHERE_COLUMN_EQ;
assert( saved_nEq==pNew->u.btree.nEq );
if( iCol==XN_ROWID
- || (iCol>0 && nInMul==0 && saved_nEq==pProbe->nKeyCol-1)
+ || (iCol>=0 && nInMul==0 && saved_nEq==pProbe->nKeyCol-1)
){
if( iCol>=0 && pProbe->uniqNotNull==0 ){
pNew->wsFlags |= WHERE_UNQ_WANTED;
@@ -134678,14 +135796,17 @@ static int whereLoopAddBtree(
}
#endif /* SQLITE_OMIT_AUTOMATIC_INDEX */
- /* Loop over all indices
- */
- for(; rc==SQLITE_OK && pProbe; pProbe=pProbe->pNext, iSortIdx++){
+ /* Loop over all indices. If there was an INDEXED BY clause, then only
+ ** consider index pProbe. */
+ for(; rc==SQLITE_OK && pProbe;
+ pProbe=(pSrc->pIBIndex ? 0 : pProbe->pNext), iSortIdx++
+ ){
if( pProbe->pPartIdxWhere!=0
&& !whereUsablePartialIndex(pSrc->iCursor, pWC, pProbe->pPartIdxWhere) ){
testcase( pNew->iTab!=pSrc->iCursor ); /* See ticket [98d973b8f5] */
continue; /* Partial index inappropriate for this query */
}
+ if( pProbe->bNoQuery ) continue;
rSize = pProbe->aiRowLogEst[0];
pNew->u.btree.nEq = 0;
pNew->u.btree.nBtm = 0;
@@ -134790,10 +135911,6 @@ static int whereLoopAddBtree(
pBuilder->nRecValid = 0;
pBuilder->pRec = 0;
#endif
-
- /* If there was an INDEXED BY clause, then only that one index is
- ** considered. */
- if( pSrc->pIBIndex ) break;
}
return rc;
}
@@ -134948,6 +136065,27 @@ static int whereLoopAddVirtualOne(
return rc;
}
+/*
+** If this function is invoked from within an xBestIndex() callback, it
+** returns a pointer to a buffer containing the name of the collation
+** sequence associated with element iCons of the sqlite3_index_info.aConstraint
+** array. Or, if iCons is out of range or there is no active xBestIndex
+** call, return NULL.
+*/
+SQLITE_API const char *sqlite3_vtab_collation(sqlite3_index_info *pIdxInfo, int iCons){
+ HiddenIndexInfo *pHidden = (HiddenIndexInfo*)&pIdxInfo[1];
+ const char *zRet = 0;
+ if( iCons>=0 && iCons<pIdxInfo->nConstraint ){
+ CollSeq *pC = 0;
+ int iTerm = pIdxInfo->aConstraint[iCons].iTermOffset;
+ Expr *pX = pHidden->pWC->a[iTerm].pExpr;
+ if( pX->pLeft ){
+ pC = sqlite3BinaryCompareCollSeq(pHidden->pParse, pX->pLeft, pX->pRight);
+ }
+ zRet = (pC ? pC->zName : "BINARY");
+ }
+ return zRet;
+}
/*
** Add all WhereLoop objects for a table of the join identified by
@@ -136488,35 +137626,80 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
}
}
#endif
- /* Attempt to omit tables from the join that do not effect the result */
+
+ /* Attempt to omit tables from the join that do not affect the result.
+ ** For a table to not affect the result, the following must be true:
+ **
+ ** 1) The query must not be an aggregate.
+ ** 2) The table must be the RHS of a LEFT JOIN.
+ ** 3) Either the query must be DISTINCT, or else the ON or USING clause
+ ** must contain a constraint that limits the scan of the table to
+ ** at most a single row.
+ ** 4) The table must not be referenced by any part of the query apart
+ ** from its own USING or ON clause.
+ **
+ ** For example, given:
+ **
+ ** CREATE TABLE t1(ipk INTEGER PRIMARY KEY, v1);
+ ** CREATE TABLE t2(ipk INTEGER PRIMARY KEY, v2);
+ ** CREATE TABLE t3(ipk INTEGER PRIMARY KEY, v3);
+ **
+ ** then table t2 can be omitted from the following:
+ **
+ ** SELECT v1, v3 FROM t1
+ ** LEFT JOIN t2 USING (t1.ipk=t2.ipk)
+ ** LEFT JOIN t3 USING (t1.ipk=t3.ipk)
+ **
+ ** or from:
+ **
+ ** SELECT DISTINCT v1, v3 FROM t1
+ ** LEFT JOIN t2
+ ** LEFT JOIN t3 USING (t1.ipk=t3.ipk)
+ */
+ notReady = ~(Bitmask)0;
if( pWInfo->nLevel>=2
- && pResultSet!=0
+ && pResultSet!=0 /* guarantees condition (1) above */
&& OptimizationEnabled(db, SQLITE_OmitNoopJoin)
){
+ int i;
Bitmask tabUsed = sqlite3WhereExprListUsage(pMaskSet, pResultSet);
if( sWLB.pOrderBy ){
tabUsed |= sqlite3WhereExprListUsage(pMaskSet, sWLB.pOrderBy);
}
- while( pWInfo->nLevel>=2 ){
+ for(i=pWInfo->nLevel-1; i>=1; i--){
WhereTerm *pTerm, *pEnd;
- pLoop = pWInfo->a[pWInfo->nLevel-1].pWLoop;
- if( (pWInfo->pTabList->a[pLoop->iTab].fg.jointype & JT_LEFT)==0 ) break;
+ struct SrcList_item *pItem;
+ pLoop = pWInfo->a[i].pWLoop;
+ pItem = &pWInfo->pTabList->a[pLoop->iTab];
+ if( (pItem->fg.jointype & JT_LEFT)==0 ) continue;
if( (wctrlFlags & WHERE_WANT_DISTINCT)==0
&& (pLoop->wsFlags & WHERE_ONEROW)==0
){
- break;
+ continue;
}
- if( (tabUsed & pLoop->maskSelf)!=0 ) break;
+ if( (tabUsed & pLoop->maskSelf)!=0 ) continue;
pEnd = sWLB.pWC->a + sWLB.pWC->nTerm;
for(pTerm=sWLB.pWC->a; pTerm<pEnd; pTerm++){
- if( (pTerm->prereqAll & pLoop->maskSelf)!=0
- && !ExprHasProperty(pTerm->pExpr, EP_FromJoin)
- ){
- break;
+ if( (pTerm->prereqAll & pLoop->maskSelf)!=0 ){
+ if( !ExprHasProperty(pTerm->pExpr, EP_FromJoin)
+ || pTerm->pExpr->iRightJoinTable!=pItem->iCursor
+ ){
+ break;
+ }
}
}
- if( pTerm<pEnd ) break;
+ if( pTerm<pEnd ) continue;
WHERETRACE(0xffff, ("-> drop loop %c not used\n", pLoop->cId));
+ notReady &= ~pLoop->maskSelf;
+ for(pTerm=sWLB.pWC->a; pTerm<pEnd; pTerm++){
+ if( (pTerm->prereqAll & pLoop->maskSelf)!=0 ){
+ pTerm->wtFlags |= TERM_CODED;
+ }
+ }
+ if( i!=pWInfo->nLevel-1 ){
+ int nByte = (pWInfo->nLevel-1-i) * sizeof(WhereLevel);
+ memmove(&pWInfo->a[i], &pWInfo->a[i+1], nByte);
+ }
pWInfo->nLevel--;
nTabList--;
}
@@ -136526,15 +137709,32 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
/* If the caller is an UPDATE or DELETE statement that is requesting
** to use a one-pass algorithm, determine if this is appropriate.
+ **
+ ** A one-pass approach can be used if the caller has requested one
+ ** and either (a) the scan visits at most one row or (b) each
+ ** of the following are true:
+ **
+ ** * the caller has indicated that a one-pass approach can be used
+ ** with multiple rows (by setting WHERE_ONEPASS_MULTIROW), and
+ ** * the table is not a virtual table, and
+ ** * either the scan does not use the OR optimization or the caller
+ ** is a DELETE operation (WHERE_DUPLICATES_OK is only specified
+ ** for DELETE).
+ **
+ ** The last qualification is because an UPDATE statement uses
+ ** WhereInfo.aiCurOnePass[1] to determine whether or not it really can
+ ** use a one-pass approach, and this is not set accurately for scans
+ ** that use the OR optimization.
*/
assert( (wctrlFlags & WHERE_ONEPASS_DESIRED)==0 || pWInfo->nLevel==1 );
if( (wctrlFlags & WHERE_ONEPASS_DESIRED)!=0 ){
int wsFlags = pWInfo->a[0].pWLoop->wsFlags;
int bOnerow = (wsFlags & WHERE_ONEROW)!=0;
- if( bOnerow
- || ((wctrlFlags & WHERE_ONEPASS_MULTIROW)!=0
- && 0==(wsFlags & WHERE_VIRTUALTABLE))
- ){
+ if( bOnerow || (
+ 0!=(wctrlFlags & WHERE_ONEPASS_MULTIROW)
+ && 0==(wsFlags & WHERE_VIRTUALTABLE)
+ && (0==(wsFlags & WHERE_MULTI_OR) || (wctrlFlags & WHERE_DUPLICATES_OK))
+ )){
pWInfo->eOnePass = bOnerow ? ONEPASS_SINGLE : ONEPASS_MULTI;
if( HasRowid(pTabList->a[0].pTab) && (wsFlags & WHERE_IDX_ONLY) ){
if( wctrlFlags & WHERE_ONEPASS_MULTIROW ){
@@ -136671,7 +137871,6 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
** loop below generates code for a single nested loop of the VM
** program.
*/
- notReady = ~(Bitmask)0;
for(ii=0; ii<nTabList; ii++){
int addrExplain;
int wsFlags;
@@ -136735,6 +137934,7 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
Index *pIdx;
int n;
if( pWInfo->eDistinct==WHERE_DISTINCT_ORDERED
+ && i==pWInfo->nLevel-1 /* Ticket [ef9318757b152e3] 2017-10-21 */
&& (pLoop->wsFlags & WHERE_INDEXED)!=0
&& (pIdx = pLoop->u.btree.pIndex)->hasStat1
&& (n = pLoop->u.btree.nIdxCol)>0
@@ -136801,7 +138001,8 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
addr = sqlite3VdbeAddOp1(v, OP_IfPos, pLevel->iLeftJoin); VdbeCoverage(v);
assert( (ws & WHERE_IDX_ONLY)==0 || (ws & WHERE_INDEXED)!=0 );
if( (ws & WHERE_IDX_ONLY)==0 ){
- sqlite3VdbeAddOp1(v, OP_NullRow, pTabList->a[i].iCursor);
+ assert( pLevel->iTabCur==pTabList->a[pLevel->iFrom].iCursor );
+ sqlite3VdbeAddOp1(v, OP_NullRow, pLevel->iTabCur);
}
if( (ws & WHERE_INDEXED)
|| ((ws & WHERE_MULTI_OR) && pLevel->u.pCovidx)
@@ -136870,7 +138071,11 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
pOp = sqlite3VdbeGetOp(v, k);
for(; k<last; k++, pOp++){
if( pOp->p1!=pLevel->iTabCur ) continue;
- if( pOp->opcode==OP_Column ){
+ if( pOp->opcode==OP_Column
+#ifdef SQLITE_ENABLE_OFFSET_SQL_FUNC
+ || pOp->opcode==OP_Offset
+#endif
+ ){
int x = pOp->p2;
assert( pIdx->pTable==pTab );
if( !HasRowid(pTab) ){
@@ -136970,15 +138175,6 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
#define YYMALLOCARGTYPE u64
/*
-** An instance of this structure holds information about the
-** LIMIT clause of a SELECT statement.
-*/
-struct LimitVal {
- Expr *pLimit; /* The LIMIT expression. NULL if there is no limit */
- Expr *pOffset; /* The OFFSET expression. NULL if there is none */
-};
-
-/*
** An instance of the following structure describes the event of a
** TRIGGER. "a" is the event type, one of TK_UPDATE, TK_INSERT,
** TK_DELETE, or TK_INSTEAD. If the event is of the form
@@ -137021,20 +138217,12 @@ static void disableLookaside(Parse *pParse){
}
}
- /* This is a utility routine used to set the ExprSpan.zStart and
- ** ExprSpan.zEnd values of pOut so that the span covers the complete
- ** range of text beginning with pStart and going to the end of pEnd.
- */
- static void spanSet(ExprSpan *pOut, Token *pStart, Token *pEnd){
- pOut->zStart = pStart->z;
- pOut->zEnd = &pEnd->z[pEnd->n];
- }
/* Construct a new Expr object from a single identifier. Use the
** new Expr to populate pOut. Set the span of pOut to be the identifier
** that created the expression.
*/
- static void spanExpr(ExprSpan *pOut, Parse *pParse, int op, Token t){
+ static Expr *tokenExpr(Parse *pParse, int op, Token t){
Expr *p = sqlite3DbMallocRawNN(pParse->db, sizeof(Expr)+t.n+1);
if( p ){
memset(p, 0, sizeof(Expr));
@@ -137052,45 +138240,9 @@ static void disableLookaside(Parse *pParse){
p->nHeight = 1;
#endif
}
- pOut->pExpr = p;
- pOut->zStart = t.z;
- pOut->zEnd = &t.z[t.n];
- }
-
- /* This routine constructs a binary expression node out of two ExprSpan
- ** objects and uses the result to populate a new ExprSpan object.
- */
- static void spanBinaryExpr(
- Parse *pParse, /* The parsing context. Errors accumulate here */
- int op, /* The binary operation */
- ExprSpan *pLeft, /* The left operand, and output */
- ExprSpan *pRight /* The right operand */
- ){
- pLeft->pExpr = sqlite3PExpr(pParse, op, pLeft->pExpr, pRight->pExpr);
- pLeft->zEnd = pRight->zEnd;
- }
-
- /* If doNot is true, then add a TK_NOT Expr-node wrapper around the
- ** outside of *ppExpr.
- */
- static void exprNot(Parse *pParse, int doNot, ExprSpan *pSpan){
- if( doNot ){
- pSpan->pExpr = sqlite3PExpr(pParse, TK_NOT, pSpan->pExpr, 0);
- }
+ return p;
}
- /* Construct an expression node for a unary postfix operator
- */
- static void spanUnaryPostfix(
- Parse *pParse, /* Parsing context to record errors */
- int op, /* The operator */
- ExprSpan *pOperand, /* The operand, and output */
- Token *pPostOp /* The operand token for setting the span */
- ){
- pOperand->pExpr = sqlite3PExpr(pParse, op, pOperand->pExpr, 0);
- pOperand->zEnd = &pPostOp->z[pPostOp->n];
- }
-
/* A routine to convert a binary TK_IS or TK_ISNOT expression into a
** unary TK_ISNULL or TK_NOTNULL expression. */
static void binaryToUnaryIfNull(Parse *pParse, Expr *pY, Expr *pA, int op){
@@ -137102,20 +138254,6 @@ static void disableLookaside(Parse *pParse){
}
}
- /* Construct an expression node for a unary prefix operator
- */
- static void spanUnaryPrefix(
- ExprSpan *pOut, /* Write the new expression node here */
- Parse *pParse, /* Parsing context to record errors */
- int op, /* The operator */
- ExprSpan *pOperand, /* The operand */
- Token *pPreOp /* The operand token for setting the span */
- ){
- pOut->zStart = pPreOp->z;
- pOut->pExpr = sqlite3PExpr(pParse, op, pOperand->pExpr, 0);
- pOut->zEnd = pOperand->zEnd;
- }
-
/* Add a single new term to an ExprList that is used to store a
** list of identifiers. Report an error if the ID list contains
** a COLLATE clause or an ASC or DESC keyword, except ignore the
@@ -137184,39 +138322,39 @@ static void disableLookaside(Parse *pParse){
** defined, then do no error processing.
** YYNSTATE the combined number of states.
** YYNRULE the number of rules in the grammar
+** YYNTOKEN Number of terminal symbols
** YY_MAX_SHIFT Maximum value for shift actions
** YY_MIN_SHIFTREDUCE Minimum value for shift-reduce actions
** YY_MAX_SHIFTREDUCE Maximum value for shift-reduce actions
-** YY_MIN_REDUCE Minimum value for reduce actions
-** YY_MAX_REDUCE Maximum value for reduce actions
** YY_ERROR_ACTION The yy_action[] code for syntax error
** YY_ACCEPT_ACTION The yy_action[] code for accept
** YY_NO_ACTION The yy_action[] code for no-op
+** YY_MIN_REDUCE Minimum value for reduce actions
+** YY_MAX_REDUCE Maximum value for reduce actions
*/
#ifndef INTERFACE
# define INTERFACE 1
#endif
/************* Begin control #defines *****************************************/
#define YYCODETYPE unsigned char
-#define YYNOCODE 252
+#define YYNOCODE 253
#define YYACTIONTYPE unsigned short int
#define YYWILDCARD 83
#define sqlite3ParserTOKENTYPE Token
typedef union {
int yyinit;
sqlite3ParserTOKENTYPE yy0;
- Expr* yy72;
- TriggerStep* yy145;
- ExprList* yy148;
- SrcList* yy185;
- ExprSpan yy190;
- int yy194;
- Select* yy243;
- IdList* yy254;
- With* yy285;
- struct TrigEvent yy332;
- struct LimitVal yy354;
- struct {int value; int mask;} yy497;
+ int yy4;
+ struct TrigEvent yy90;
+ TriggerStep* yy203;
+ struct {int value; int mask;} yy215;
+ SrcList* yy259;
+ Expr* yy314;
+ ExprList* yy322;
+ const char* yy336;
+ IdList* yy384;
+ Select* yy387;
+ With* yy451;
} YYMINORTYPE;
#ifndef YYSTACKDEPTH
#define YYSTACKDEPTH 100
@@ -137226,16 +138364,17 @@ typedef union {
#define sqlite3ParserARG_FETCH Parse *pParse = yypParser->pParse
#define sqlite3ParserARG_STORE yypParser->pParse = pParse
#define YYFALLBACK 1
-#define YYNSTATE 455
-#define YYNRULE 329
-#define YY_MAX_SHIFT 454
-#define YY_MIN_SHIFTREDUCE 664
-#define YY_MAX_SHIFTREDUCE 992
-#define YY_MIN_REDUCE 993
-#define YY_MAX_REDUCE 1321
-#define YY_ERROR_ACTION 1322
-#define YY_ACCEPT_ACTION 1323
-#define YY_NO_ACTION 1324
+#define YYNSTATE 466
+#define YYNRULE 330
+#define YYNTOKEN 143
+#define YY_MAX_SHIFT 465
+#define YY_MIN_SHIFTREDUCE 675
+#define YY_MAX_SHIFTREDUCE 1004
+#define YY_ERROR_ACTION 1005
+#define YY_ACCEPT_ACTION 1006
+#define YY_NO_ACTION 1007
+#define YY_MIN_REDUCE 1008
+#define YY_MAX_REDUCE 1337
/************* End control #defines *******************************************/
/* Define the yytestcase() macro to be a no-op if is not already defined
@@ -137265,9 +138404,6 @@ typedef union {
** N between YY_MIN_SHIFTREDUCE Shift to an arbitrary state then
** and YY_MAX_SHIFTREDUCE reduce by rule N-YY_MIN_SHIFTREDUCE.
**
-** N between YY_MIN_REDUCE Reduce by rule N-YY_MIN_REDUCE
-** and YY_MAX_REDUCE
-**
** N == YY_ERROR_ACTION A syntax error has occurred.
**
** N == YY_ACCEPT_ACTION The parser accepts its input.
@@ -137275,25 +138411,22 @@ typedef union {
** N == YY_NO_ACTION No such action. Denotes unused
** slots in the yy_action[] table.
**
+** N between YY_MIN_REDUCE Reduce by rule N-YY_MIN_REDUCE
+** and YY_MAX_REDUCE
+**
** The action table is constructed as a single large table named yy_action[].
** Given state S and lookahead X, the action is computed as either:
**
** (A) N = yy_action[ yy_shift_ofst[S] + X ]
** (B) N = yy_default[S]
**
-** The (A) formula is preferred. The B formula is used instead if:
-** (1) The yy_shift_ofst[S]+X value is out of range, or
-** (2) yy_lookahead[yy_shift_ofst[S]+X] is not equal to X, or
-** (3) yy_shift_ofst[S] equal YY_SHIFT_USE_DFLT.
-** (Implementation note: YY_SHIFT_USE_DFLT is chosen so that
-** YY_SHIFT_USE_DFLT+X will be out of range for all possible lookaheads X.
-** Hence only tests (1) and (2) need to be evaluated.)
+** The (A) formula is preferred. The B formula is used instead if
+** yy_lookahead[yy_shift_ofst[S]+X] is not equal to X.
**
** The formulas above are for computing the action when the lookahead is
** a terminal symbol. If the lookahead is a non-terminal (as occurs after
** a reduce action) then the yy_reduce_ofst[] array is used in place of
-** the yy_shift_ofst[] array and YY_REDUCE_USE_DFLT is used in place of
-** YY_SHIFT_USE_DFLT.
+** the yy_shift_ofst[] array.
**
** The following are the tables generated in this section:
**
@@ -137307,463 +138440,474 @@ typedef union {
** yy_default[] Default action for each state.
**
*********** Begin parsing tables **********************************************/
-#define YY_ACTTAB_COUNT (1566)
+#define YY_ACTTAB_COUNT (1541)
static const YYACTIONTYPE yy_action[] = {
- /* 0 */ 324, 1323, 155, 155, 2, 203, 94, 94, 94, 93,
- /* 10 */ 350, 98, 98, 98, 98, 91, 95, 95, 94, 94,
- /* 20 */ 94, 93, 350, 268, 99, 100, 90, 971, 971, 847,
- /* 30 */ 850, 839, 839, 97, 97, 98, 98, 98, 98, 350,
- /* 40 */ 969, 96, 96, 96, 96, 95, 95, 94, 94, 94,
- /* 50 */ 93, 350, 950, 96, 96, 96, 96, 95, 95, 94,
- /* 60 */ 94, 94, 93, 350, 250, 96, 96, 96, 96, 95,
- /* 70 */ 95, 94, 94, 94, 93, 350, 224, 224, 969, 132,
- /* 80 */ 888, 348, 347, 415, 172, 324, 1286, 449, 414, 950,
- /* 90 */ 951, 952, 808, 977, 1032, 950, 300, 786, 428, 132,
- /* 100 */ 975, 362, 976, 9, 9, 787, 132, 52, 52, 99,
- /* 110 */ 100, 90, 971, 971, 847, 850, 839, 839, 97, 97,
- /* 120 */ 98, 98, 98, 98, 372, 978, 241, 978, 262, 369,
- /* 130 */ 261, 120, 950, 951, 952, 194, 58, 324, 401, 398,
- /* 140 */ 397, 808, 427, 429, 75, 808, 1260, 1260, 132, 396,
- /* 150 */ 96, 96, 96, 96, 95, 95, 94, 94, 94, 93,
- /* 160 */ 350, 99, 100, 90, 971, 971, 847, 850, 839, 839,
- /* 170 */ 97, 97, 98, 98, 98, 98, 786, 262, 369, 261,
- /* 180 */ 826, 262, 364, 251, 787, 1084, 101, 1114, 72, 324,
- /* 190 */ 227, 1113, 242, 411, 442, 819, 92, 89, 178, 818,
- /* 200 */ 1022, 268, 96, 96, 96, 96, 95, 95, 94, 94,
- /* 210 */ 94, 93, 350, 99, 100, 90, 971, 971, 847, 850,
- /* 220 */ 839, 839, 97, 97, 98, 98, 98, 98, 449, 372,
- /* 230 */ 818, 818, 820, 92, 89, 178, 60, 92, 89, 178,
- /* 240 */ 1025, 324, 357, 930, 1316, 300, 61, 1316, 52, 52,
- /* 250 */ 836, 836, 848, 851, 96, 96, 96, 96, 95, 95,
- /* 260 */ 94, 94, 94, 93, 350, 99, 100, 90, 971, 971,
- /* 270 */ 847, 850, 839, 839, 97, 97, 98, 98, 98, 98,
- /* 280 */ 92, 89, 178, 427, 412, 198, 930, 1317, 454, 995,
- /* 290 */ 1317, 355, 1024, 324, 243, 231, 114, 277, 348, 347,
- /* 300 */ 1242, 950, 416, 1071, 928, 840, 96, 96, 96, 96,
- /* 310 */ 95, 95, 94, 94, 94, 93, 350, 99, 100, 90,
- /* 320 */ 971, 971, 847, 850, 839, 839, 97, 97, 98, 98,
- /* 330 */ 98, 98, 449, 328, 449, 120, 23, 256, 950, 951,
- /* 340 */ 952, 968, 978, 438, 978, 324, 329, 928, 954, 701,
- /* 350 */ 200, 175, 52, 52, 52, 52, 939, 353, 96, 96,
- /* 360 */ 96, 96, 95, 95, 94, 94, 94, 93, 350, 99,
- /* 370 */ 100, 90, 971, 971, 847, 850, 839, 839, 97, 97,
- /* 380 */ 98, 98, 98, 98, 354, 449, 954, 427, 417, 427,
- /* 390 */ 426, 1290, 92, 89, 178, 268, 253, 324, 255, 1058,
- /* 400 */ 1037, 694, 93, 350, 383, 52, 52, 380, 1058, 374,
- /* 410 */ 96, 96, 96, 96, 95, 95, 94, 94, 94, 93,
- /* 420 */ 350, 99, 100, 90, 971, 971, 847, 850, 839, 839,
- /* 430 */ 97, 97, 98, 98, 98, 98, 228, 449, 167, 449,
- /* 440 */ 427, 407, 157, 446, 446, 446, 349, 349, 349, 324,
- /* 450 */ 310, 316, 991, 827, 320, 242, 411, 51, 51, 36,
- /* 460 */ 36, 254, 96, 96, 96, 96, 95, 95, 94, 94,
- /* 470 */ 94, 93, 350, 99, 100, 90, 971, 971, 847, 850,
- /* 480 */ 839, 839, 97, 97, 98, 98, 98, 98, 194, 316,
- /* 490 */ 929, 401, 398, 397, 224, 224, 1265, 939, 353, 1318,
- /* 500 */ 317, 324, 396, 1063, 1063, 813, 414, 1061, 1061, 950,
- /* 510 */ 299, 448, 992, 268, 96, 96, 96, 96, 95, 95,
- /* 520 */ 94, 94, 94, 93, 350, 99, 100, 90, 971, 971,
- /* 530 */ 847, 850, 839, 839, 97, 97, 98, 98, 98, 98,
- /* 540 */ 757, 1041, 449, 893, 893, 386, 950, 951, 952, 410,
- /* 550 */ 992, 747, 747, 324, 229, 268, 221, 296, 268, 771,
- /* 560 */ 890, 378, 52, 52, 890, 421, 96, 96, 96, 96,
- /* 570 */ 95, 95, 94, 94, 94, 93, 350, 99, 100, 90,
- /* 580 */ 971, 971, 847, 850, 839, 839, 97, 97, 98, 98,
- /* 590 */ 98, 98, 103, 449, 275, 384, 1241, 343, 157, 1207,
- /* 600 */ 909, 669, 670, 671, 176, 197, 196, 195, 324, 298,
- /* 610 */ 319, 1266, 2, 37, 37, 910, 1134, 1040, 96, 96,
- /* 620 */ 96, 96, 95, 95, 94, 94, 94, 93, 350, 697,
- /* 630 */ 911, 177, 99, 100, 90, 971, 971, 847, 850, 839,
- /* 640 */ 839, 97, 97, 98, 98, 98, 98, 230, 146, 120,
- /* 650 */ 735, 1235, 826, 270, 1141, 273, 1141, 771, 171, 170,
- /* 660 */ 736, 1141, 82, 324, 80, 268, 697, 819, 158, 268,
- /* 670 */ 378, 818, 78, 96, 96, 96, 96, 95, 95, 94,
- /* 680 */ 94, 94, 93, 350, 120, 950, 393, 99, 100, 90,
- /* 690 */ 971, 971, 847, 850, 839, 839, 97, 97, 98, 98,
- /* 700 */ 98, 98, 818, 818, 820, 1141, 1070, 370, 331, 133,
- /* 710 */ 1066, 1141, 1250, 198, 268, 324, 1016, 330, 245, 333,
- /* 720 */ 24, 334, 950, 951, 952, 368, 335, 81, 96, 96,
- /* 730 */ 96, 96, 95, 95, 94, 94, 94, 93, 350, 99,
- /* 740 */ 100, 90, 971, 971, 847, 850, 839, 839, 97, 97,
- /* 750 */ 98, 98, 98, 98, 132, 267, 260, 445, 330, 223,
- /* 760 */ 175, 1289, 925, 752, 724, 318, 1073, 324, 751, 246,
- /* 770 */ 385, 301, 301, 378, 329, 361, 344, 414, 1233, 280,
- /* 780 */ 96, 96, 96, 96, 95, 95, 94, 94, 94, 93,
- /* 790 */ 350, 99, 88, 90, 971, 971, 847, 850, 839, 839,
- /* 800 */ 97, 97, 98, 98, 98, 98, 337, 346, 721, 722,
- /* 810 */ 449, 120, 118, 887, 162, 887, 810, 371, 324, 202,
- /* 820 */ 202, 373, 249, 263, 202, 394, 74, 704, 208, 1069,
- /* 830 */ 12, 12, 96, 96, 96, 96, 95, 95, 94, 94,
- /* 840 */ 94, 93, 350, 100, 90, 971, 971, 847, 850, 839,
- /* 850 */ 839, 97, 97, 98, 98, 98, 98, 449, 771, 232,
- /* 860 */ 449, 278, 120, 286, 74, 704, 714, 713, 324, 342,
- /* 870 */ 749, 877, 1209, 77, 285, 1255, 780, 52, 52, 202,
- /* 880 */ 27, 27, 418, 96, 96, 96, 96, 95, 95, 94,
- /* 890 */ 94, 94, 93, 350, 90, 971, 971, 847, 850, 839,
- /* 900 */ 839, 97, 97, 98, 98, 98, 98, 86, 444, 877,
- /* 910 */ 3, 1193, 422, 1013, 873, 435, 886, 208, 886, 689,
- /* 920 */ 1091, 257, 116, 822, 447, 1230, 117, 1229, 86, 444,
- /* 930 */ 177, 3, 381, 96, 96, 96, 96, 95, 95, 94,
- /* 940 */ 94, 94, 93, 350, 339, 447, 120, 351, 120, 212,
- /* 950 */ 169, 287, 404, 282, 403, 199, 771, 950, 433, 419,
- /* 960 */ 439, 822, 280, 691, 1039, 264, 269, 132, 351, 153,
- /* 970 */ 826, 376, 74, 272, 274, 276, 83, 84, 1054, 433,
- /* 980 */ 147, 1038, 443, 85, 351, 451, 450, 281, 132, 818,
- /* 990 */ 25, 826, 449, 120, 950, 951, 952, 83, 84, 86,
- /* 1000 */ 444, 691, 3, 408, 85, 351, 451, 450, 449, 5,
- /* 1010 */ 818, 203, 32, 32, 1107, 120, 447, 950, 225, 1140,
- /* 1020 */ 818, 818, 820, 821, 19, 203, 226, 950, 38, 38,
- /* 1030 */ 1087, 314, 314, 313, 215, 311, 120, 449, 678, 351,
- /* 1040 */ 237, 818, 818, 820, 821, 19, 969, 409, 377, 1,
- /* 1050 */ 433, 180, 706, 248, 950, 951, 952, 10, 10, 449,
- /* 1060 */ 969, 247, 826, 1098, 950, 951, 952, 430, 83, 84,
- /* 1070 */ 756, 336, 950, 20, 431, 85, 351, 451, 450, 10,
- /* 1080 */ 10, 818, 86, 444, 969, 3, 950, 449, 302, 303,
- /* 1090 */ 182, 950, 1146, 338, 1021, 1015, 1004, 183, 969, 447,
- /* 1100 */ 132, 181, 76, 444, 21, 3, 449, 10, 10, 950,
- /* 1110 */ 951, 952, 818, 818, 820, 821, 19, 715, 1279, 447,
- /* 1120 */ 389, 233, 351, 950, 951, 952, 10, 10, 950, 951,
- /* 1130 */ 952, 1003, 218, 433, 1005, 325, 1273, 773, 289, 291,
- /* 1140 */ 424, 293, 351, 7, 159, 826, 363, 402, 315, 360,
- /* 1150 */ 1129, 83, 84, 433, 1232, 716, 772, 259, 85, 351,
- /* 1160 */ 451, 450, 358, 375, 818, 826, 360, 359, 399, 1211,
- /* 1170 */ 157, 83, 84, 681, 98, 98, 98, 98, 85, 351,
- /* 1180 */ 451, 450, 323, 252, 818, 295, 1211, 1213, 1235, 173,
- /* 1190 */ 1037, 284, 434, 340, 1204, 818, 818, 820, 821, 19,
- /* 1200 */ 308, 234, 449, 234, 96, 96, 96, 96, 95, 95,
- /* 1210 */ 94, 94, 94, 93, 350, 818, 818, 820, 821, 19,
- /* 1220 */ 909, 120, 39, 39, 1203, 449, 168, 360, 449, 1276,
- /* 1230 */ 367, 449, 135, 449, 986, 910, 449, 1249, 449, 1247,
- /* 1240 */ 449, 205, 983, 449, 370, 40, 40, 1211, 41, 41,
- /* 1250 */ 911, 42, 42, 28, 28, 870, 29, 29, 31, 31,
- /* 1260 */ 43, 43, 379, 44, 44, 449, 59, 449, 332, 449,
- /* 1270 */ 432, 62, 144, 156, 449, 130, 449, 72, 449, 137,
- /* 1280 */ 449, 365, 449, 392, 139, 45, 45, 11, 11, 46,
- /* 1290 */ 46, 140, 1200, 449, 105, 105, 47, 47, 48, 48,
- /* 1300 */ 33, 33, 49, 49, 1126, 449, 141, 366, 449, 185,
- /* 1310 */ 142, 449, 1234, 50, 50, 449, 160, 449, 148, 449,
- /* 1320 */ 1136, 382, 449, 67, 449, 34, 34, 449, 122, 122,
- /* 1330 */ 449, 123, 123, 449, 1198, 124, 124, 56, 56, 35,
- /* 1340 */ 35, 449, 106, 106, 53, 53, 449, 107, 107, 449,
- /* 1350 */ 108, 108, 449, 104, 104, 449, 406, 449, 388, 449,
- /* 1360 */ 189, 121, 121, 449, 190, 449, 119, 119, 449, 112,
- /* 1370 */ 112, 449, 111, 111, 1218, 109, 109, 110, 110, 55,
- /* 1380 */ 55, 266, 752, 57, 57, 54, 54, 751, 26, 26,
- /* 1390 */ 1099, 30, 30, 219, 154, 390, 271, 191, 321, 1006,
- /* 1400 */ 192, 405, 1057, 1056, 1055, 341, 1048, 706, 1047, 1029,
- /* 1410 */ 322, 420, 1028, 71, 1095, 283, 288, 1027, 1288, 204,
- /* 1420 */ 6, 297, 79, 1184, 437, 1096, 1094, 290, 345, 292,
- /* 1430 */ 441, 1093, 294, 102, 425, 73, 423, 213, 1012, 22,
- /* 1440 */ 452, 945, 214, 1077, 216, 217, 238, 453, 306, 304,
- /* 1450 */ 307, 239, 240, 1001, 305, 125, 996, 126, 115, 235,
- /* 1460 */ 127, 665, 352, 166, 244, 179, 356, 113, 885, 883,
- /* 1470 */ 806, 136, 128, 738, 326, 138, 327, 258, 184, 899,
- /* 1480 */ 143, 129, 145, 63, 64, 65, 66, 902, 186, 187,
- /* 1490 */ 898, 8, 13, 188, 134, 265, 891, 202, 980, 387,
- /* 1500 */ 150, 149, 680, 161, 391, 193, 285, 279, 395, 151,
- /* 1510 */ 68, 717, 14, 15, 400, 69, 16, 131, 236, 825,
- /* 1520 */ 824, 853, 746, 750, 4, 70, 174, 413, 220, 222,
- /* 1530 */ 152, 779, 774, 77, 868, 74, 854, 201, 17, 852,
- /* 1540 */ 908, 206, 907, 207, 18, 857, 934, 163, 436, 210,
- /* 1550 */ 935, 164, 209, 165, 440, 856, 823, 312, 690, 87,
- /* 1560 */ 211, 309, 1281, 940, 995, 1280,
+ /* 0 */ 1006, 156, 156, 2, 1302, 90, 87, 179, 90, 87,
+ /* 10 */ 179, 460, 1048, 460, 465, 1010, 460, 333, 1130, 335,
+ /* 20 */ 246, 330, 112, 303, 439, 1258, 304, 419, 1129, 1087,
+ /* 30 */ 72, 798, 50, 50, 50, 50, 331, 30, 30, 799,
+ /* 40 */ 951, 364, 371, 97, 98, 88, 983, 983, 859, 862,
+ /* 50 */ 851, 851, 95, 95, 96, 96, 96, 96, 120, 371,
+ /* 60 */ 370, 120, 348, 22, 90, 87, 179, 438, 423, 438,
+ /* 70 */ 440, 335, 420, 385, 90, 87, 179, 116, 73, 163,
+ /* 80 */ 848, 848, 860, 863, 94, 94, 94, 94, 93, 93,
+ /* 90 */ 92, 92, 92, 91, 361, 97, 98, 88, 983, 983,
+ /* 100 */ 859, 862, 851, 851, 95, 95, 96, 96, 96, 96,
+ /* 110 */ 718, 365, 339, 93, 93, 92, 92, 92, 91, 361,
+ /* 120 */ 99, 371, 453, 335, 94, 94, 94, 94, 93, 93,
+ /* 130 */ 92, 92, 92, 91, 361, 852, 94, 94, 94, 94,
+ /* 140 */ 93, 93, 92, 92, 92, 91, 361, 97, 98, 88,
+ /* 150 */ 983, 983, 859, 862, 851, 851, 95, 95, 96, 96,
+ /* 160 */ 96, 96, 92, 92, 92, 91, 361, 838, 132, 195,
+ /* 170 */ 58, 244, 412, 409, 408, 335, 457, 457, 457, 304,
+ /* 180 */ 59, 332, 831, 407, 394, 962, 830, 391, 94, 94,
+ /* 190 */ 94, 94, 93, 93, 92, 92, 92, 91, 361, 97,
+ /* 200 */ 98, 88, 983, 983, 859, 862, 851, 851, 95, 95,
+ /* 210 */ 96, 96, 96, 96, 426, 357, 460, 830, 830, 832,
+ /* 220 */ 91, 361, 962, 963, 964, 195, 459, 335, 412, 409,
+ /* 230 */ 408, 280, 361, 820, 132, 11, 11, 50, 50, 407,
+ /* 240 */ 94, 94, 94, 94, 93, 93, 92, 92, 92, 91,
+ /* 250 */ 361, 97, 98, 88, 983, 983, 859, 862, 851, 851,
+ /* 260 */ 95, 95, 96, 96, 96, 96, 460, 221, 460, 264,
+ /* 270 */ 375, 254, 438, 428, 1276, 1276, 383, 1074, 1053, 335,
+ /* 280 */ 245, 422, 299, 713, 271, 271, 1074, 50, 50, 50,
+ /* 290 */ 50, 962, 94, 94, 94, 94, 93, 93, 92, 92,
+ /* 300 */ 92, 91, 361, 97, 98, 88, 983, 983, 859, 862,
+ /* 310 */ 851, 851, 95, 95, 96, 96, 96, 96, 90, 87,
+ /* 320 */ 179, 1306, 438, 437, 438, 418, 368, 253, 962, 963,
+ /* 330 */ 964, 335, 360, 360, 360, 706, 359, 358, 324, 962,
+ /* 340 */ 1281, 951, 364, 230, 94, 94, 94, 94, 93, 93,
+ /* 350 */ 92, 92, 92, 91, 361, 97, 98, 88, 983, 983,
+ /* 360 */ 859, 862, 851, 851, 95, 95, 96, 96, 96, 96,
+ /* 370 */ 769, 460, 120, 226, 226, 366, 962, 963, 964, 1089,
+ /* 380 */ 990, 900, 990, 335, 1057, 425, 421, 839, 759, 759,
+ /* 390 */ 425, 427, 50, 50, 432, 381, 94, 94, 94, 94,
+ /* 400 */ 93, 93, 92, 92, 92, 91, 361, 97, 98, 88,
+ /* 410 */ 983, 983, 859, 862, 851, 851, 95, 95, 96, 96,
+ /* 420 */ 96, 96, 460, 259, 460, 120, 117, 354, 942, 1332,
+ /* 430 */ 942, 1333, 1332, 278, 1333, 335, 680, 681, 682, 825,
+ /* 440 */ 201, 176, 303, 50, 50, 49, 49, 404, 94, 94,
+ /* 450 */ 94, 94, 93, 93, 92, 92, 92, 91, 361, 97,
+ /* 460 */ 98, 88, 983, 983, 859, 862, 851, 851, 95, 95,
+ /* 470 */ 96, 96, 96, 96, 199, 460, 380, 265, 433, 380,
+ /* 480 */ 265, 383, 256, 158, 258, 319, 1003, 335, 155, 940,
+ /* 490 */ 177, 940, 273, 379, 276, 322, 34, 34, 302, 962,
+ /* 500 */ 94, 94, 94, 94, 93, 93, 92, 92, 92, 91,
+ /* 510 */ 361, 97, 98, 88, 983, 983, 859, 862, 851, 851,
+ /* 520 */ 95, 95, 96, 96, 96, 96, 905, 905, 397, 460,
+ /* 530 */ 301, 158, 101, 319, 941, 340, 962, 963, 964, 313,
+ /* 540 */ 283, 449, 335, 327, 146, 1266, 1004, 257, 234, 248,
+ /* 550 */ 35, 35, 94, 94, 94, 94, 93, 93, 92, 92,
+ /* 560 */ 92, 91, 361, 709, 785, 1227, 97, 98, 88, 983,
+ /* 570 */ 983, 859, 862, 851, 851, 95, 95, 96, 96, 96,
+ /* 580 */ 96, 962, 1227, 1229, 245, 422, 838, 198, 197, 196,
+ /* 590 */ 1079, 1079, 1077, 1077, 1004, 1334, 320, 335, 172, 171,
+ /* 600 */ 709, 831, 159, 271, 271, 830, 76, 94, 94, 94,
+ /* 610 */ 94, 93, 93, 92, 92, 92, 91, 361, 962, 963,
+ /* 620 */ 964, 97, 98, 88, 983, 983, 859, 862, 851, 851,
+ /* 630 */ 95, 95, 96, 96, 96, 96, 830, 830, 832, 1157,
+ /* 640 */ 1157, 199, 1157, 173, 1227, 231, 232, 1282, 2, 335,
+ /* 650 */ 271, 764, 271, 820, 271, 271, 763, 389, 389, 389,
+ /* 660 */ 132, 79, 94, 94, 94, 94, 93, 93, 92, 92,
+ /* 670 */ 92, 91, 361, 97, 98, 88, 983, 983, 859, 862,
+ /* 680 */ 851, 851, 95, 95, 96, 96, 96, 96, 460, 264,
+ /* 690 */ 223, 460, 1257, 783, 1223, 1157, 1086, 1082, 80, 271,
+ /* 700 */ 78, 335, 340, 1031, 341, 344, 345, 902, 346, 10,
+ /* 710 */ 10, 902, 25, 25, 94, 94, 94, 94, 93, 93,
+ /* 720 */ 92, 92, 92, 91, 361, 97, 86, 88, 983, 983,
+ /* 730 */ 859, 862, 851, 851, 95, 95, 96, 96, 96, 96,
+ /* 740 */ 1157, 270, 395, 117, 233, 263, 235, 70, 456, 341,
+ /* 750 */ 225, 176, 335, 1305, 342, 133, 736, 966, 980, 249,
+ /* 760 */ 1150, 396, 325, 1085, 1028, 178, 94, 94, 94, 94,
+ /* 770 */ 93, 93, 92, 92, 92, 91, 361, 98, 88, 983,
+ /* 780 */ 983, 859, 862, 851, 851, 95, 95, 96, 96, 96,
+ /* 790 */ 96, 783, 783, 132, 120, 966, 120, 120, 120, 798,
+ /* 800 */ 252, 937, 335, 353, 321, 429, 355, 799, 822, 692,
+ /* 810 */ 390, 203, 446, 450, 372, 716, 454, 94, 94, 94,
+ /* 820 */ 94, 93, 93, 92, 92, 92, 91, 361, 88, 983,
+ /* 830 */ 983, 859, 862, 851, 851, 95, 95, 96, 96, 96,
+ /* 840 */ 96, 84, 455, 1225, 3, 1209, 120, 120, 382, 387,
+ /* 850 */ 120, 203, 1271, 716, 384, 168, 266, 203, 458, 72,
+ /* 860 */ 260, 1246, 84, 455, 178, 3, 378, 94, 94, 94,
+ /* 870 */ 94, 93, 93, 92, 92, 92, 91, 361, 350, 458,
+ /* 880 */ 1245, 362, 430, 213, 228, 290, 415, 285, 414, 200,
+ /* 890 */ 783, 882, 444, 726, 725, 405, 283, 921, 209, 921,
+ /* 900 */ 281, 132, 362, 72, 838, 289, 147, 733, 734, 392,
+ /* 910 */ 81, 82, 922, 444, 922, 267, 288, 83, 362, 462,
+ /* 920 */ 461, 272, 132, 830, 23, 838, 388, 923, 1216, 923,
+ /* 930 */ 1056, 81, 82, 84, 455, 899, 3, 899, 83, 362,
+ /* 940 */ 462, 461, 761, 962, 830, 75, 1, 443, 275, 747,
+ /* 950 */ 458, 5, 962, 204, 830, 830, 832, 833, 18, 748,
+ /* 960 */ 229, 962, 277, 19, 153, 317, 317, 316, 216, 314,
+ /* 970 */ 279, 460, 689, 362, 1055, 830, 830, 832, 833, 18,
+ /* 980 */ 962, 963, 964, 962, 444, 181, 460, 251, 981, 962,
+ /* 990 */ 963, 964, 8, 8, 20, 250, 838, 1070, 962, 963,
+ /* 1000 */ 964, 417, 81, 82, 768, 204, 347, 36, 36, 83,
+ /* 1010 */ 362, 462, 461, 1054, 284, 830, 84, 455, 1123, 3,
+ /* 1020 */ 962, 963, 964, 460, 183, 962, 981, 764, 889, 1107,
+ /* 1030 */ 460, 184, 763, 458, 132, 182, 74, 455, 460, 3,
+ /* 1040 */ 981, 898, 834, 898, 8, 8, 830, 830, 832, 833,
+ /* 1050 */ 18, 8, 8, 458, 219, 1156, 362, 1103, 349, 8,
+ /* 1060 */ 8, 240, 962, 963, 964, 236, 889, 444, 792, 336,
+ /* 1070 */ 158, 203, 885, 435, 700, 209, 362, 114, 981, 838,
+ /* 1080 */ 834, 227, 334, 1114, 441, 81, 82, 444, 442, 305,
+ /* 1090 */ 784, 306, 83, 362, 462, 461, 369, 1162, 830, 838,
+ /* 1100 */ 460, 1037, 237, 1030, 237, 81, 82, 7, 96, 96,
+ /* 1110 */ 96, 96, 83, 362, 462, 461, 1019, 1018, 830, 1020,
+ /* 1120 */ 1289, 37, 37, 400, 96, 96, 96, 96, 89, 830,
+ /* 1130 */ 830, 832, 833, 18, 1100, 318, 962, 292, 94, 94,
+ /* 1140 */ 94, 94, 93, 93, 92, 92, 92, 91, 361, 830,
+ /* 1150 */ 830, 832, 833, 18, 94, 94, 94, 94, 93, 93,
+ /* 1160 */ 92, 92, 92, 91, 361, 359, 358, 226, 226, 727,
+ /* 1170 */ 294, 296, 460, 962, 963, 964, 460, 989, 160, 425,
+ /* 1180 */ 170, 1295, 262, 460, 987, 374, 988, 386, 1145, 255,
+ /* 1190 */ 326, 460, 373, 38, 38, 410, 174, 39, 39, 413,
+ /* 1200 */ 460, 287, 460, 1053, 40, 40, 298, 728, 1220, 990,
+ /* 1210 */ 445, 990, 26, 26, 1219, 460, 311, 460, 169, 1292,
+ /* 1220 */ 460, 27, 27, 29, 29, 998, 460, 206, 135, 995,
+ /* 1230 */ 1265, 1263, 460, 57, 60, 460, 41, 41, 42, 42,
+ /* 1240 */ 460, 43, 43, 460, 343, 351, 460, 9, 9, 460,
+ /* 1250 */ 144, 460, 130, 44, 44, 460, 103, 103, 460, 137,
+ /* 1260 */ 70, 45, 45, 460, 46, 46, 460, 31, 31, 1142,
+ /* 1270 */ 47, 47, 48, 48, 460, 376, 32, 32, 460, 122,
+ /* 1280 */ 122, 460, 157, 460, 123, 123, 139, 124, 124, 460,
+ /* 1290 */ 186, 460, 377, 460, 115, 54, 54, 460, 403, 33,
+ /* 1300 */ 33, 460, 104, 104, 51, 51, 460, 161, 460, 140,
+ /* 1310 */ 105, 105, 106, 106, 102, 102, 460, 141, 121, 121,
+ /* 1320 */ 460, 142, 119, 119, 190, 460, 1152, 110, 110, 109,
+ /* 1330 */ 109, 702, 460, 148, 393, 65, 460, 107, 107, 460,
+ /* 1340 */ 323, 108, 108, 399, 460, 1234, 53, 53, 1214, 269,
+ /* 1350 */ 154, 416, 1115, 55, 55, 220, 401, 52, 52, 191,
+ /* 1360 */ 24, 24, 274, 192, 193, 28, 28, 1021, 328, 702,
+ /* 1370 */ 1073, 352, 1072, 718, 1071, 431, 1111, 1064, 329, 1045,
+ /* 1380 */ 69, 205, 6, 291, 1044, 286, 1112, 1043, 1304, 1110,
+ /* 1390 */ 293, 300, 295, 297, 1063, 1200, 1109, 77, 241, 448,
+ /* 1400 */ 356, 452, 436, 100, 214, 71, 434, 1027, 1093, 21,
+ /* 1410 */ 463, 242, 243, 957, 215, 217, 218, 464, 309, 307,
+ /* 1420 */ 308, 310, 1016, 125, 1250, 1251, 1011, 1249, 126, 127,
+ /* 1430 */ 1248, 113, 676, 337, 238, 338, 134, 363, 167, 1041,
+ /* 1440 */ 1040, 56, 247, 367, 180, 897, 111, 895, 136, 1038,
+ /* 1450 */ 818, 128, 138, 750, 261, 911, 185, 143, 145, 61,
+ /* 1460 */ 62, 63, 64, 129, 914, 187, 188, 910, 118, 12,
+ /* 1470 */ 189, 903, 268, 992, 203, 162, 398, 150, 149, 691,
+ /* 1480 */ 402, 288, 194, 406, 151, 411, 66, 13, 729, 239,
+ /* 1490 */ 282, 14, 67, 131, 837, 836, 865, 758, 15, 4,
+ /* 1500 */ 68, 762, 175, 222, 224, 424, 152, 869, 791, 202,
+ /* 1510 */ 786, 75, 72, 880, 866, 864, 16, 17, 920, 207,
+ /* 1520 */ 919, 208, 447, 946, 164, 211, 947, 210, 165, 451,
+ /* 1530 */ 868, 166, 315, 835, 701, 85, 212, 1297, 312, 952,
+ /* 1540 */ 1296,
};
static const YYCODETYPE yy_lookahead[] = {
- /* 0 */ 19, 144, 145, 146, 147, 24, 90, 91, 92, 93,
- /* 10 */ 94, 54, 55, 56, 57, 58, 88, 89, 90, 91,
- /* 20 */ 92, 93, 94, 152, 43, 44, 45, 46, 47, 48,
- /* 30 */ 49, 50, 51, 52, 53, 54, 55, 56, 57, 94,
- /* 40 */ 59, 84, 85, 86, 87, 88, 89, 90, 91, 92,
- /* 50 */ 93, 94, 59, 84, 85, 86, 87, 88, 89, 90,
- /* 60 */ 91, 92, 93, 94, 193, 84, 85, 86, 87, 88,
- /* 70 */ 89, 90, 91, 92, 93, 94, 194, 195, 97, 79,
- /* 80 */ 11, 88, 89, 152, 26, 19, 171, 152, 206, 96,
- /* 90 */ 97, 98, 72, 100, 179, 59, 152, 31, 163, 79,
- /* 100 */ 107, 219, 109, 172, 173, 39, 79, 172, 173, 43,
- /* 110 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53,
- /* 120 */ 54, 55, 56, 57, 152, 132, 199, 134, 108, 109,
- /* 130 */ 110, 196, 96, 97, 98, 99, 209, 19, 102, 103,
- /* 140 */ 104, 72, 207, 208, 26, 72, 119, 120, 79, 113,
- /* 150 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93,
- /* 160 */ 94, 43, 44, 45, 46, 47, 48, 49, 50, 51,
- /* 170 */ 52, 53, 54, 55, 56, 57, 31, 108, 109, 110,
- /* 180 */ 82, 108, 109, 110, 39, 210, 68, 175, 130, 19,
- /* 190 */ 218, 175, 119, 120, 250, 97, 221, 222, 223, 101,
- /* 200 */ 172, 152, 84, 85, 86, 87, 88, 89, 90, 91,
- /* 210 */ 92, 93, 94, 43, 44, 45, 46, 47, 48, 49,
- /* 220 */ 50, 51, 52, 53, 54, 55, 56, 57, 152, 152,
- /* 230 */ 132, 133, 134, 221, 222, 223, 66, 221, 222, 223,
- /* 240 */ 172, 19, 193, 22, 23, 152, 24, 26, 172, 173,
- /* 250 */ 46, 47, 48, 49, 84, 85, 86, 87, 88, 89,
- /* 260 */ 90, 91, 92, 93, 94, 43, 44, 45, 46, 47,
- /* 270 */ 48, 49, 50, 51, 52, 53, 54, 55, 56, 57,
- /* 280 */ 221, 222, 223, 207, 208, 46, 22, 23, 148, 149,
- /* 290 */ 26, 242, 172, 19, 154, 218, 156, 23, 88, 89,
- /* 300 */ 241, 59, 163, 163, 83, 101, 84, 85, 86, 87,
- /* 310 */ 88, 89, 90, 91, 92, 93, 94, 43, 44, 45,
- /* 320 */ 46, 47, 48, 49, 50, 51, 52, 53, 54, 55,
- /* 330 */ 56, 57, 152, 157, 152, 196, 196, 16, 96, 97,
- /* 340 */ 98, 26, 132, 250, 134, 19, 107, 83, 59, 23,
- /* 350 */ 211, 212, 172, 173, 172, 173, 1, 2, 84, 85,
- /* 360 */ 86, 87, 88, 89, 90, 91, 92, 93, 94, 43,
- /* 370 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53,
- /* 380 */ 54, 55, 56, 57, 244, 152, 97, 207, 208, 207,
- /* 390 */ 208, 185, 221, 222, 223, 152, 75, 19, 77, 179,
- /* 400 */ 180, 23, 93, 94, 228, 172, 173, 231, 188, 152,
- /* 410 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93,
- /* 420 */ 94, 43, 44, 45, 46, 47, 48, 49, 50, 51,
- /* 430 */ 52, 53, 54, 55, 56, 57, 193, 152, 123, 152,
- /* 440 */ 207, 208, 152, 168, 169, 170, 168, 169, 170, 19,
- /* 450 */ 160, 22, 23, 23, 164, 119, 120, 172, 173, 172,
- /* 460 */ 173, 140, 84, 85, 86, 87, 88, 89, 90, 91,
- /* 470 */ 92, 93, 94, 43, 44, 45, 46, 47, 48, 49,
- /* 480 */ 50, 51, 52, 53, 54, 55, 56, 57, 99, 22,
- /* 490 */ 23, 102, 103, 104, 194, 195, 0, 1, 2, 247,
- /* 500 */ 248, 19, 113, 190, 191, 23, 206, 190, 191, 59,
- /* 510 */ 225, 152, 83, 152, 84, 85, 86, 87, 88, 89,
- /* 520 */ 90, 91, 92, 93, 94, 43, 44, 45, 46, 47,
- /* 530 */ 48, 49, 50, 51, 52, 53, 54, 55, 56, 57,
- /* 540 */ 90, 181, 152, 108, 109, 110, 96, 97, 98, 115,
- /* 550 */ 83, 117, 118, 19, 193, 152, 23, 152, 152, 26,
- /* 560 */ 29, 152, 172, 173, 33, 152, 84, 85, 86, 87,
- /* 570 */ 88, 89, 90, 91, 92, 93, 94, 43, 44, 45,
- /* 580 */ 46, 47, 48, 49, 50, 51, 52, 53, 54, 55,
- /* 590 */ 56, 57, 22, 152, 16, 64, 193, 207, 152, 193,
- /* 600 */ 12, 7, 8, 9, 152, 108, 109, 110, 19, 152,
- /* 610 */ 164, 146, 147, 172, 173, 27, 163, 181, 84, 85,
- /* 620 */ 86, 87, 88, 89, 90, 91, 92, 93, 94, 59,
- /* 630 */ 42, 98, 43, 44, 45, 46, 47, 48, 49, 50,
- /* 640 */ 51, 52, 53, 54, 55, 56, 57, 238, 22, 196,
- /* 650 */ 62, 163, 82, 75, 152, 77, 152, 124, 88, 89,
- /* 660 */ 72, 152, 137, 19, 139, 152, 96, 97, 24, 152,
- /* 670 */ 152, 101, 138, 84, 85, 86, 87, 88, 89, 90,
- /* 680 */ 91, 92, 93, 94, 196, 59, 19, 43, 44, 45,
- /* 690 */ 46, 47, 48, 49, 50, 51, 52, 53, 54, 55,
- /* 700 */ 56, 57, 132, 133, 134, 152, 193, 219, 245, 246,
- /* 710 */ 193, 152, 152, 46, 152, 19, 166, 167, 152, 217,
- /* 720 */ 232, 217, 96, 97, 98, 237, 217, 138, 84, 85,
- /* 730 */ 86, 87, 88, 89, 90, 91, 92, 93, 94, 43,
- /* 740 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53,
- /* 750 */ 54, 55, 56, 57, 79, 193, 238, 166, 167, 211,
- /* 760 */ 212, 23, 23, 116, 26, 26, 195, 19, 121, 152,
- /* 770 */ 217, 152, 152, 152, 107, 100, 217, 206, 163, 112,
- /* 780 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93,
- /* 790 */ 94, 43, 44, 45, 46, 47, 48, 49, 50, 51,
- /* 800 */ 52, 53, 54, 55, 56, 57, 187, 187, 7, 8,
- /* 810 */ 152, 196, 22, 132, 24, 134, 23, 23, 19, 26,
- /* 820 */ 26, 23, 152, 23, 26, 23, 26, 59, 26, 163,
- /* 830 */ 172, 173, 84, 85, 86, 87, 88, 89, 90, 91,
- /* 840 */ 92, 93, 94, 44, 45, 46, 47, 48, 49, 50,
- /* 850 */ 51, 52, 53, 54, 55, 56, 57, 152, 26, 238,
- /* 860 */ 152, 23, 196, 101, 26, 97, 100, 101, 19, 19,
- /* 870 */ 23, 59, 152, 26, 112, 152, 23, 172, 173, 26,
- /* 880 */ 172, 173, 19, 84, 85, 86, 87, 88, 89, 90,
- /* 890 */ 91, 92, 93, 94, 45, 46, 47, 48, 49, 50,
- /* 900 */ 51, 52, 53, 54, 55, 56, 57, 19, 20, 97,
- /* 910 */ 22, 23, 207, 163, 23, 163, 132, 26, 134, 23,
- /* 920 */ 213, 152, 26, 59, 36, 152, 22, 152, 19, 20,
- /* 930 */ 98, 22, 152, 84, 85, 86, 87, 88, 89, 90,
- /* 940 */ 91, 92, 93, 94, 94, 36, 196, 59, 196, 99,
- /* 950 */ 100, 101, 102, 103, 104, 105, 124, 59, 70, 96,
- /* 960 */ 163, 97, 112, 59, 181, 152, 152, 79, 59, 71,
- /* 970 */ 82, 19, 26, 152, 152, 152, 88, 89, 152, 70,
- /* 980 */ 22, 152, 163, 95, 96, 97, 98, 152, 79, 101,
- /* 990 */ 22, 82, 152, 196, 96, 97, 98, 88, 89, 19,
- /* 1000 */ 20, 97, 22, 163, 95, 96, 97, 98, 152, 22,
- /* 1010 */ 101, 24, 172, 173, 152, 196, 36, 59, 22, 152,
- /* 1020 */ 132, 133, 134, 135, 136, 24, 5, 59, 172, 173,
- /* 1030 */ 152, 10, 11, 12, 13, 14, 196, 152, 17, 59,
- /* 1040 */ 210, 132, 133, 134, 135, 136, 59, 207, 96, 22,
- /* 1050 */ 70, 30, 106, 32, 96, 97, 98, 172, 173, 152,
- /* 1060 */ 59, 40, 82, 152, 96, 97, 98, 152, 88, 89,
- /* 1070 */ 90, 186, 59, 22, 191, 95, 96, 97, 98, 172,
- /* 1080 */ 173, 101, 19, 20, 97, 22, 59, 152, 152, 152,
- /* 1090 */ 69, 59, 152, 186, 152, 152, 152, 76, 97, 36,
- /* 1100 */ 79, 80, 19, 20, 53, 22, 152, 172, 173, 96,
- /* 1110 */ 97, 98, 132, 133, 134, 135, 136, 35, 122, 36,
- /* 1120 */ 234, 186, 59, 96, 97, 98, 172, 173, 96, 97,
- /* 1130 */ 98, 152, 233, 70, 152, 114, 152, 124, 210, 210,
- /* 1140 */ 186, 210, 59, 198, 197, 82, 214, 65, 150, 152,
- /* 1150 */ 201, 88, 89, 70, 201, 73, 124, 239, 95, 96,
- /* 1160 */ 97, 98, 141, 239, 101, 82, 169, 170, 176, 152,
- /* 1170 */ 152, 88, 89, 21, 54, 55, 56, 57, 95, 96,
- /* 1180 */ 97, 98, 164, 214, 101, 214, 169, 170, 163, 184,
- /* 1190 */ 180, 175, 227, 111, 175, 132, 133, 134, 135, 136,
- /* 1200 */ 200, 183, 152, 185, 84, 85, 86, 87, 88, 89,
- /* 1210 */ 90, 91, 92, 93, 94, 132, 133, 134, 135, 136,
- /* 1220 */ 12, 196, 172, 173, 175, 152, 198, 230, 152, 155,
- /* 1230 */ 78, 152, 243, 152, 60, 27, 152, 159, 152, 159,
- /* 1240 */ 152, 122, 38, 152, 219, 172, 173, 230, 172, 173,
- /* 1250 */ 42, 172, 173, 172, 173, 103, 172, 173, 172, 173,
- /* 1260 */ 172, 173, 237, 172, 173, 152, 240, 152, 159, 152,
- /* 1270 */ 62, 240, 22, 220, 152, 43, 152, 130, 152, 189,
- /* 1280 */ 152, 18, 152, 18, 192, 172, 173, 172, 173, 172,
- /* 1290 */ 173, 192, 140, 152, 172, 173, 172, 173, 172, 173,
- /* 1300 */ 172, 173, 172, 173, 201, 152, 192, 159, 152, 158,
- /* 1310 */ 192, 152, 201, 172, 173, 152, 220, 152, 189, 152,
- /* 1320 */ 189, 159, 152, 137, 152, 172, 173, 152, 172, 173,
- /* 1330 */ 152, 172, 173, 152, 201, 172, 173, 172, 173, 172,
- /* 1340 */ 173, 152, 172, 173, 172, 173, 152, 172, 173, 152,
- /* 1350 */ 172, 173, 152, 172, 173, 152, 90, 152, 61, 152,
- /* 1360 */ 158, 172, 173, 152, 158, 152, 172, 173, 152, 172,
- /* 1370 */ 173, 152, 172, 173, 236, 172, 173, 172, 173, 172,
- /* 1380 */ 173, 235, 116, 172, 173, 172, 173, 121, 172, 173,
- /* 1390 */ 159, 172, 173, 159, 22, 177, 159, 158, 177, 159,
- /* 1400 */ 158, 107, 174, 174, 174, 63, 182, 106, 182, 174,
- /* 1410 */ 177, 125, 176, 107, 216, 174, 215, 174, 174, 159,
- /* 1420 */ 22, 159, 137, 224, 177, 216, 216, 215, 94, 215,
- /* 1430 */ 177, 216, 215, 129, 126, 128, 127, 25, 162, 26,
- /* 1440 */ 161, 13, 153, 205, 153, 6, 226, 151, 202, 204,
- /* 1450 */ 201, 229, 229, 151, 203, 165, 151, 165, 178, 178,
- /* 1460 */ 165, 4, 3, 22, 142, 15, 81, 16, 23, 23,
- /* 1470 */ 120, 131, 111, 20, 249, 123, 249, 16, 125, 1,
- /* 1480 */ 123, 111, 131, 53, 53, 53, 53, 96, 34, 122,
- /* 1490 */ 1, 5, 22, 107, 246, 140, 67, 26, 74, 41,
- /* 1500 */ 107, 67, 20, 24, 19, 105, 112, 23, 66, 22,
- /* 1510 */ 22, 28, 22, 22, 66, 22, 22, 37, 66, 23,
- /* 1520 */ 23, 23, 116, 23, 22, 26, 122, 26, 23, 23,
- /* 1530 */ 22, 96, 124, 26, 23, 26, 23, 34, 34, 23,
- /* 1540 */ 23, 26, 23, 22, 34, 11, 23, 22, 24, 122,
- /* 1550 */ 23, 22, 26, 22, 24, 23, 23, 15, 23, 22,
- /* 1560 */ 122, 23, 122, 1, 251, 122,
+ /* 0 */ 144, 145, 146, 147, 172, 222, 223, 224, 222, 223,
+ /* 10 */ 224, 152, 180, 152, 148, 149, 152, 173, 176, 19,
+ /* 20 */ 154, 173, 156, 152, 163, 242, 152, 163, 176, 163,
+ /* 30 */ 26, 31, 173, 174, 173, 174, 173, 173, 174, 39,
+ /* 40 */ 1, 2, 152, 43, 44, 45, 46, 47, 48, 49,
+ /* 50 */ 50, 51, 52, 53, 54, 55, 56, 57, 197, 169,
+ /* 60 */ 170, 197, 188, 197, 222, 223, 224, 208, 209, 208,
+ /* 70 */ 209, 19, 208, 152, 222, 223, 224, 22, 26, 24,
+ /* 80 */ 46, 47, 48, 49, 84, 85, 86, 87, 88, 89,
+ /* 90 */ 90, 91, 92, 93, 94, 43, 44, 45, 46, 47,
+ /* 100 */ 48, 49, 50, 51, 52, 53, 54, 55, 56, 57,
+ /* 110 */ 106, 245, 157, 88, 89, 90, 91, 92, 93, 94,
+ /* 120 */ 68, 231, 251, 19, 84, 85, 86, 87, 88, 89,
+ /* 130 */ 90, 91, 92, 93, 94, 101, 84, 85, 86, 87,
+ /* 140 */ 88, 89, 90, 91, 92, 93, 94, 43, 44, 45,
+ /* 150 */ 46, 47, 48, 49, 50, 51, 52, 53, 54, 55,
+ /* 160 */ 56, 57, 90, 91, 92, 93, 94, 82, 79, 99,
+ /* 170 */ 66, 200, 102, 103, 104, 19, 168, 169, 170, 152,
+ /* 180 */ 24, 210, 97, 113, 229, 59, 101, 232, 84, 85,
+ /* 190 */ 86, 87, 88, 89, 90, 91, 92, 93, 94, 43,
+ /* 200 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53,
+ /* 210 */ 54, 55, 56, 57, 152, 188, 152, 132, 133, 134,
+ /* 220 */ 93, 94, 96, 97, 98, 99, 152, 19, 102, 103,
+ /* 230 */ 104, 23, 94, 72, 79, 173, 174, 173, 174, 113,
+ /* 240 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93,
+ /* 250 */ 94, 43, 44, 45, 46, 47, 48, 49, 50, 51,
+ /* 260 */ 52, 53, 54, 55, 56, 57, 152, 171, 152, 108,
+ /* 270 */ 109, 110, 208, 209, 119, 120, 152, 180, 181, 19,
+ /* 280 */ 119, 120, 152, 23, 152, 152, 189, 173, 174, 173,
+ /* 290 */ 174, 59, 84, 85, 86, 87, 88, 89, 90, 91,
+ /* 300 */ 92, 93, 94, 43, 44, 45, 46, 47, 48, 49,
+ /* 310 */ 50, 51, 52, 53, 54, 55, 56, 57, 222, 223,
+ /* 320 */ 224, 186, 208, 209, 208, 209, 194, 194, 96, 97,
+ /* 330 */ 98, 19, 168, 169, 170, 23, 88, 89, 163, 59,
+ /* 340 */ 0, 1, 2, 219, 84, 85, 86, 87, 88, 89,
+ /* 350 */ 90, 91, 92, 93, 94, 43, 44, 45, 46, 47,
+ /* 360 */ 48, 49, 50, 51, 52, 53, 54, 55, 56, 57,
+ /* 370 */ 90, 152, 197, 195, 196, 243, 96, 97, 98, 196,
+ /* 380 */ 132, 11, 134, 19, 182, 207, 115, 23, 117, 118,
+ /* 390 */ 207, 163, 173, 174, 152, 220, 84, 85, 86, 87,
+ /* 400 */ 88, 89, 90, 91, 92, 93, 94, 43, 44, 45,
+ /* 410 */ 46, 47, 48, 49, 50, 51, 52, 53, 54, 55,
+ /* 420 */ 56, 57, 152, 16, 152, 197, 171, 208, 22, 23,
+ /* 430 */ 22, 23, 26, 16, 26, 19, 7, 8, 9, 23,
+ /* 440 */ 212, 213, 152, 173, 174, 173, 174, 19, 84, 85,
+ /* 450 */ 86, 87, 88, 89, 90, 91, 92, 93, 94, 43,
+ /* 460 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53,
+ /* 470 */ 54, 55, 56, 57, 46, 152, 109, 110, 208, 109,
+ /* 480 */ 110, 152, 75, 152, 77, 22, 23, 19, 233, 83,
+ /* 490 */ 152, 83, 75, 238, 77, 164, 173, 174, 226, 59,
+ /* 500 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93,
+ /* 510 */ 94, 43, 44, 45, 46, 47, 48, 49, 50, 51,
+ /* 520 */ 52, 53, 54, 55, 56, 57, 108, 109, 110, 152,
+ /* 530 */ 152, 152, 22, 22, 23, 107, 96, 97, 98, 160,
+ /* 540 */ 112, 251, 19, 164, 22, 152, 83, 140, 219, 152,
+ /* 550 */ 173, 174, 84, 85, 86, 87, 88, 89, 90, 91,
+ /* 560 */ 92, 93, 94, 59, 124, 152, 43, 44, 45, 46,
+ /* 570 */ 47, 48, 49, 50, 51, 52, 53, 54, 55, 56,
+ /* 580 */ 57, 59, 169, 170, 119, 120, 82, 108, 109, 110,
+ /* 590 */ 191, 192, 191, 192, 83, 248, 249, 19, 88, 89,
+ /* 600 */ 96, 97, 24, 152, 152, 101, 138, 84, 85, 86,
+ /* 610 */ 87, 88, 89, 90, 91, 92, 93, 94, 96, 97,
+ /* 620 */ 98, 43, 44, 45, 46, 47, 48, 49, 50, 51,
+ /* 630 */ 52, 53, 54, 55, 56, 57, 132, 133, 134, 152,
+ /* 640 */ 152, 46, 152, 26, 231, 194, 194, 146, 147, 19,
+ /* 650 */ 152, 116, 152, 72, 152, 152, 121, 152, 152, 152,
+ /* 660 */ 79, 138, 84, 85, 86, 87, 88, 89, 90, 91,
+ /* 670 */ 92, 93, 94, 43, 44, 45, 46, 47, 48, 49,
+ /* 680 */ 50, 51, 52, 53, 54, 55, 56, 57, 152, 108,
+ /* 690 */ 23, 152, 194, 26, 194, 152, 194, 194, 137, 152,
+ /* 700 */ 139, 19, 107, 166, 167, 218, 218, 29, 218, 173,
+ /* 710 */ 174, 33, 173, 174, 84, 85, 86, 87, 88, 89,
+ /* 720 */ 90, 91, 92, 93, 94, 43, 44, 45, 46, 47,
+ /* 730 */ 48, 49, 50, 51, 52, 53, 54, 55, 56, 57,
+ /* 740 */ 152, 194, 64, 171, 239, 239, 239, 130, 166, 167,
+ /* 750 */ 212, 213, 19, 23, 246, 247, 26, 59, 26, 152,
+ /* 760 */ 163, 218, 163, 163, 163, 98, 84, 85, 86, 87,
+ /* 770 */ 88, 89, 90, 91, 92, 93, 94, 44, 45, 46,
+ /* 780 */ 47, 48, 49, 50, 51, 52, 53, 54, 55, 56,
+ /* 790 */ 57, 124, 26, 79, 197, 97, 197, 197, 197, 31,
+ /* 800 */ 152, 23, 19, 19, 26, 19, 218, 39, 23, 21,
+ /* 810 */ 238, 26, 163, 163, 100, 59, 163, 84, 85, 86,
+ /* 820 */ 87, 88, 89, 90, 91, 92, 93, 94, 45, 46,
+ /* 830 */ 47, 48, 49, 50, 51, 52, 53, 54, 55, 56,
+ /* 840 */ 57, 19, 20, 152, 22, 23, 197, 197, 23, 19,
+ /* 850 */ 197, 26, 152, 97, 23, 123, 23, 26, 36, 26,
+ /* 860 */ 152, 152, 19, 20, 98, 22, 78, 84, 85, 86,
+ /* 870 */ 87, 88, 89, 90, 91, 92, 93, 94, 94, 36,
+ /* 880 */ 152, 59, 96, 99, 100, 101, 102, 103, 104, 105,
+ /* 890 */ 124, 103, 70, 100, 101, 23, 112, 12, 26, 12,
+ /* 900 */ 23, 79, 59, 26, 82, 101, 22, 7, 8, 152,
+ /* 910 */ 88, 89, 27, 70, 27, 152, 112, 95, 96, 97,
+ /* 920 */ 98, 152, 79, 101, 22, 82, 96, 42, 140, 42,
+ /* 930 */ 182, 88, 89, 19, 20, 132, 22, 134, 95, 96,
+ /* 940 */ 97, 98, 23, 59, 101, 26, 22, 62, 152, 62,
+ /* 950 */ 36, 22, 59, 24, 132, 133, 134, 135, 136, 72,
+ /* 960 */ 5, 59, 152, 22, 71, 10, 11, 12, 13, 14,
+ /* 970 */ 152, 152, 17, 59, 182, 132, 133, 134, 135, 136,
+ /* 980 */ 96, 97, 98, 59, 70, 30, 152, 32, 59, 96,
+ /* 990 */ 97, 98, 173, 174, 53, 40, 82, 152, 96, 97,
+ /* 1000 */ 98, 90, 88, 89, 90, 24, 187, 173, 174, 95,
+ /* 1010 */ 96, 97, 98, 152, 152, 101, 19, 20, 152, 22,
+ /* 1020 */ 96, 97, 98, 152, 69, 59, 97, 116, 59, 214,
+ /* 1030 */ 152, 76, 121, 36, 79, 80, 19, 20, 152, 22,
+ /* 1040 */ 59, 132, 59, 134, 173, 174, 132, 133, 134, 135,
+ /* 1050 */ 136, 173, 174, 36, 234, 152, 59, 152, 187, 173,
+ /* 1060 */ 174, 211, 96, 97, 98, 187, 97, 70, 23, 114,
+ /* 1070 */ 152, 26, 23, 187, 23, 26, 59, 26, 97, 82,
+ /* 1080 */ 97, 22, 164, 152, 152, 88, 89, 70, 192, 152,
+ /* 1090 */ 124, 152, 95, 96, 97, 98, 141, 152, 101, 82,
+ /* 1100 */ 152, 152, 184, 152, 186, 88, 89, 199, 54, 55,
+ /* 1110 */ 56, 57, 95, 96, 97, 98, 152, 152, 101, 152,
+ /* 1120 */ 152, 173, 174, 235, 54, 55, 56, 57, 58, 132,
+ /* 1130 */ 133, 134, 135, 136, 211, 150, 59, 211, 84, 85,
+ /* 1140 */ 86, 87, 88, 89, 90, 91, 92, 93, 94, 132,
+ /* 1150 */ 133, 134, 135, 136, 84, 85, 86, 87, 88, 89,
+ /* 1160 */ 90, 91, 92, 93, 94, 88, 89, 195, 196, 35,
+ /* 1170 */ 211, 211, 152, 96, 97, 98, 152, 100, 198, 207,
+ /* 1180 */ 171, 122, 240, 152, 107, 215, 109, 240, 202, 215,
+ /* 1190 */ 202, 152, 220, 173, 174, 177, 185, 173, 174, 65,
+ /* 1200 */ 152, 176, 152, 181, 173, 174, 215, 73, 176, 132,
+ /* 1210 */ 228, 134, 173, 174, 176, 152, 201, 152, 199, 155,
+ /* 1220 */ 152, 173, 174, 173, 174, 60, 152, 122, 244, 38,
+ /* 1230 */ 159, 159, 152, 241, 241, 152, 173, 174, 173, 174,
+ /* 1240 */ 152, 173, 174, 152, 159, 111, 152, 173, 174, 152,
+ /* 1250 */ 22, 152, 43, 173, 174, 152, 173, 174, 152, 190,
+ /* 1260 */ 130, 173, 174, 152, 173, 174, 152, 173, 174, 202,
+ /* 1270 */ 173, 174, 173, 174, 152, 18, 173, 174, 152, 173,
+ /* 1280 */ 174, 152, 221, 152, 173, 174, 193, 173, 174, 152,
+ /* 1290 */ 158, 152, 159, 152, 22, 173, 174, 152, 18, 173,
+ /* 1300 */ 174, 152, 173, 174, 173, 174, 152, 221, 152, 193,
+ /* 1310 */ 173, 174, 173, 174, 173, 174, 152, 193, 173, 174,
+ /* 1320 */ 152, 193, 173, 174, 158, 152, 190, 173, 174, 173,
+ /* 1330 */ 174, 59, 152, 190, 159, 137, 152, 173, 174, 152,
+ /* 1340 */ 202, 173, 174, 61, 152, 237, 173, 174, 202, 236,
+ /* 1350 */ 22, 107, 159, 173, 174, 159, 178, 173, 174, 158,
+ /* 1360 */ 173, 174, 159, 158, 158, 173, 174, 159, 178, 97,
+ /* 1370 */ 175, 63, 175, 106, 175, 125, 217, 183, 178, 175,
+ /* 1380 */ 107, 159, 22, 216, 177, 175, 217, 175, 175, 217,
+ /* 1390 */ 216, 159, 216, 216, 183, 225, 217, 137, 227, 178,
+ /* 1400 */ 94, 178, 126, 129, 25, 128, 127, 162, 206, 26,
+ /* 1410 */ 161, 230, 230, 13, 153, 153, 6, 151, 203, 205,
+ /* 1420 */ 204, 202, 151, 165, 171, 171, 151, 171, 165, 165,
+ /* 1430 */ 171, 179, 4, 250, 179, 250, 247, 3, 22, 171,
+ /* 1440 */ 171, 171, 142, 81, 15, 23, 16, 23, 131, 171,
+ /* 1450 */ 120, 111, 123, 20, 16, 1, 125, 123, 131, 53,
+ /* 1460 */ 53, 53, 53, 111, 96, 34, 122, 1, 5, 22,
+ /* 1470 */ 107, 67, 140, 74, 26, 24, 41, 107, 67, 20,
+ /* 1480 */ 19, 112, 105, 66, 22, 66, 22, 22, 28, 66,
+ /* 1490 */ 23, 22, 22, 37, 23, 23, 23, 116, 22, 22,
+ /* 1500 */ 26, 23, 122, 23, 23, 26, 22, 11, 96, 34,
+ /* 1510 */ 124, 26, 26, 23, 23, 23, 34, 34, 23, 26,
+ /* 1520 */ 23, 22, 24, 23, 22, 122, 23, 26, 22, 24,
+ /* 1530 */ 23, 22, 15, 23, 23, 22, 122, 122, 23, 1,
+ /* 1540 */ 122, 252, 252, 252, 252, 252, 252, 252, 252, 252,
+ /* 1550 */ 252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
+ /* 1560 */ 252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
+ /* 1570 */ 252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
+ /* 1580 */ 252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
+ /* 1590 */ 252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
+ /* 1600 */ 252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
+ /* 1610 */ 252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
+ /* 1620 */ 252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
+ /* 1630 */ 252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
+ /* 1640 */ 252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
+ /* 1650 */ 252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
+ /* 1660 */ 252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
+ /* 1670 */ 252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
+ /* 1680 */ 252, 252, 252, 252,
};
-#define YY_SHIFT_USE_DFLT (1566)
-#define YY_SHIFT_COUNT (454)
-#define YY_SHIFT_MIN (-84)
-#define YY_SHIFT_MAX (1562)
-static const short yy_shift_ofst[] = {
- /* 0 */ 355, 888, 1021, 909, 1063, 1063, 1063, 1063, 20, -19,
- /* 10 */ 66, 66, 170, 1063, 1063, 1063, 1063, 1063, 1063, 1063,
- /* 20 */ -7, -7, 36, 73, 69, 27, 118, 222, 274, 326,
- /* 30 */ 378, 430, 482, 534, 589, 644, 696, 696, 696, 696,
- /* 40 */ 696, 696, 696, 696, 696, 696, 696, 696, 696, 696,
- /* 50 */ 696, 696, 696, 748, 696, 799, 849, 849, 980, 1063,
- /* 60 */ 1063, 1063, 1063, 1063, 1063, 1063, 1063, 1063, 1063, 1063,
- /* 70 */ 1063, 1063, 1063, 1063, 1063, 1063, 1063, 1063, 1063, 1063,
- /* 80 */ 1063, 1063, 1063, 1063, 1063, 1063, 1063, 1063, 1063, 1063,
- /* 90 */ 1083, 1063, 1063, 1063, 1063, 1063, 1063, 1063, 1063, 1063,
- /* 100 */ 1063, 1063, 1063, 1063, -43, 1120, 1120, 1120, 1120, 1120,
- /* 110 */ -31, -72, -84, 242, 1152, 667, 210, 210, 242, 309,
- /* 120 */ 336, -55, 1566, 1566, 1566, 850, 850, 850, 626, 626,
- /* 130 */ 588, 588, 898, 221, 264, 242, 242, 242, 242, 242,
- /* 140 */ 242, 242, 242, 242, 242, 242, 242, 242, 242, 242,
- /* 150 */ 242, 242, 242, 242, 242, 496, 675, 289, 289, 336,
- /* 160 */ 0, 0, 0, 0, 0, 0, 1566, 1566, 1566, 570,
- /* 170 */ 98, 98, 958, 389, 450, 968, 1013, 1032, 1027, 242,
- /* 180 */ 242, 242, 242, 242, 242, 242, 242, 242, 242, 242,
- /* 190 */ 242, 242, 242, 242, 242, 1082, 1082, 1082, 242, 242,
- /* 200 */ 533, 242, 242, 242, 987, 242, 242, 1208, 242, 242,
- /* 210 */ 242, 242, 242, 242, 242, 242, 242, 242, 435, 531,
- /* 220 */ 1001, 1001, 1001, 832, 434, 1266, 594, 58, 863, 863,
- /* 230 */ 952, 58, 952, 946, 738, 239, 145, 863, 525, 145,
- /* 240 */ 145, 315, 647, 790, 1174, 1119, 1119, 1204, 1204, 1119,
- /* 250 */ 1250, 1232, 1147, 1263, 1263, 1263, 1263, 1119, 1265, 1147,
- /* 260 */ 1250, 1232, 1232, 1147, 1119, 1265, 1186, 1297, 1119, 1119,
- /* 270 */ 1265, 1372, 1119, 1265, 1119, 1265, 1372, 1294, 1294, 1294,
- /* 280 */ 1342, 1372, 1294, 1301, 1294, 1342, 1294, 1294, 1286, 1306,
- /* 290 */ 1286, 1306, 1286, 1306, 1286, 1306, 1119, 1398, 1119, 1285,
- /* 300 */ 1372, 1334, 1334, 1372, 1304, 1308, 1307, 1309, 1147, 1412,
- /* 310 */ 1413, 1428, 1428, 1439, 1439, 1439, 1566, 1566, 1566, 1566,
- /* 320 */ 1566, 1566, 1566, 1566, 204, 321, 429, 467, 578, 497,
- /* 330 */ 904, 739, 1051, 793, 794, 798, 800, 802, 838, 768,
- /* 340 */ 766, 801, 762, 847, 853, 812, 891, 681, 784, 896,
- /* 350 */ 864, 996, 1457, 1459, 1441, 1322, 1450, 1385, 1451, 1445,
- /* 360 */ 1446, 1350, 1340, 1361, 1352, 1453, 1353, 1461, 1478, 1357,
- /* 370 */ 1351, 1430, 1431, 1432, 1433, 1370, 1391, 1454, 1367, 1489,
- /* 380 */ 1486, 1470, 1386, 1355, 1429, 1471, 1434, 1424, 1458, 1393,
- /* 390 */ 1479, 1482, 1485, 1394, 1400, 1487, 1442, 1488, 1490, 1484,
- /* 400 */ 1491, 1448, 1483, 1493, 1452, 1480, 1496, 1497, 1498, 1499,
- /* 410 */ 1406, 1494, 1500, 1502, 1501, 1404, 1505, 1506, 1435, 1503,
- /* 420 */ 1508, 1408, 1507, 1504, 1509, 1510, 1511, 1507, 1513, 1516,
- /* 430 */ 1517, 1515, 1519, 1521, 1534, 1523, 1525, 1524, 1526, 1527,
- /* 440 */ 1529, 1530, 1526, 1532, 1531, 1533, 1535, 1537, 1427, 1438,
- /* 450 */ 1440, 1443, 1538, 1542, 1562,
+#define YY_SHIFT_COUNT (465)
+#define YY_SHIFT_MIN (0)
+#define YY_SHIFT_MAX (1538)
+static const unsigned short int yy_shift_ofst[] = {
+ /* 0 */ 39, 822, 955, 843, 997, 997, 997, 997, 0, 0,
+ /* 10 */ 104, 630, 997, 997, 997, 997, 997, 997, 997, 1077,
+ /* 20 */ 1077, 126, 161, 155, 52, 156, 208, 260, 312, 364,
+ /* 30 */ 416, 468, 523, 578, 630, 630, 630, 630, 630, 630,
+ /* 40 */ 630, 630, 630, 630, 630, 630, 630, 630, 630, 630,
+ /* 50 */ 630, 682, 630, 733, 783, 783, 914, 997, 997, 997,
+ /* 60 */ 997, 997, 997, 997, 997, 997, 997, 997, 997, 997,
+ /* 70 */ 997, 997, 997, 997, 997, 997, 997, 997, 997, 997,
+ /* 80 */ 997, 997, 997, 997, 997, 997, 997, 997, 1017, 997,
+ /* 90 */ 997, 997, 997, 997, 997, 997, 997, 997, 997, 997,
+ /* 100 */ 997, 997, 1070, 1054, 1054, 1054, 1054, 1054, 40, 25,
+ /* 110 */ 72, 232, 788, 428, 248, 248, 232, 581, 367, 127,
+ /* 120 */ 465, 138, 1541, 1541, 1541, 784, 784, 784, 522, 522,
+ /* 130 */ 887, 887, 893, 406, 408, 232, 232, 232, 232, 232,
+ /* 140 */ 232, 232, 232, 232, 232, 232, 232, 232, 232, 232,
+ /* 150 */ 232, 232, 232, 232, 232, 370, 340, 714, 698, 698,
+ /* 160 */ 465, 89, 89, 89, 89, 89, 89, 1541, 1541, 1541,
+ /* 170 */ 504, 85, 85, 884, 70, 280, 902, 440, 966, 924,
+ /* 180 */ 232, 232, 232, 232, 232, 232, 232, 232, 232, 232,
+ /* 190 */ 232, 232, 232, 232, 232, 232, 1134, 1134, 1134, 232,
+ /* 200 */ 232, 667, 232, 232, 232, 929, 232, 232, 885, 232,
+ /* 210 */ 232, 232, 232, 232, 232, 232, 232, 232, 232, 418,
+ /* 220 */ 678, 981, 981, 981, 981, 766, 271, 911, 510, 429,
+ /* 230 */ 617, 786, 786, 830, 617, 830, 4, 730, 595, 768,
+ /* 240 */ 786, 561, 768, 768, 732, 535, 55, 1165, 1105, 1105,
+ /* 250 */ 1191, 1191, 1105, 1228, 1209, 1130, 1257, 1257, 1257, 1257,
+ /* 260 */ 1105, 1280, 1130, 1228, 1209, 1209, 1130, 1105, 1280, 1198,
+ /* 270 */ 1282, 1105, 1105, 1280, 1328, 1105, 1280, 1105, 1280, 1328,
+ /* 280 */ 1244, 1244, 1244, 1308, 1328, 1244, 1267, 1244, 1308, 1244,
+ /* 290 */ 1244, 1250, 1273, 1250, 1273, 1250, 1273, 1250, 1273, 1105,
+ /* 300 */ 1360, 1105, 1260, 1328, 1306, 1306, 1328, 1274, 1276, 1277,
+ /* 310 */ 1279, 1130, 1379, 1383, 1400, 1400, 1410, 1410, 1410, 1541,
+ /* 320 */ 1541, 1541, 1541, 1541, 1541, 1541, 1541, 1541, 1541, 1541,
+ /* 330 */ 1541, 1541, 1541, 1541, 1541, 34, 407, 463, 511, 417,
+ /* 340 */ 479, 1272, 778, 941, 785, 825, 831, 833, 872, 877,
+ /* 350 */ 756, 793, 900, 804, 919, 1045, 969, 1049, 803, 909,
+ /* 360 */ 1051, 983, 1059, 1428, 1434, 1416, 1300, 1429, 1362, 1430,
+ /* 370 */ 1422, 1424, 1330, 1317, 1340, 1329, 1433, 1331, 1438, 1454,
+ /* 380 */ 1334, 1327, 1406, 1407, 1408, 1409, 1352, 1368, 1431, 1344,
+ /* 390 */ 1466, 1463, 1447, 1363, 1332, 1404, 1448, 1411, 1399, 1435,
+ /* 400 */ 1370, 1451, 1459, 1461, 1369, 1377, 1462, 1417, 1464, 1465,
+ /* 410 */ 1467, 1469, 1419, 1460, 1470, 1423, 1456, 1471, 1472, 1473,
+ /* 420 */ 1474, 1381, 1476, 1478, 1477, 1479, 1380, 1480, 1481, 1412,
+ /* 430 */ 1475, 1484, 1386, 1485, 1482, 1486, 1483, 1490, 1485, 1491,
+ /* 440 */ 1492, 1495, 1493, 1497, 1499, 1496, 1500, 1502, 1498, 1501,
+ /* 450 */ 1503, 1506, 1505, 1501, 1507, 1509, 1510, 1511, 1513, 1403,
+ /* 460 */ 1414, 1415, 1418, 1515, 1517, 1538,
};
-#define YY_REDUCE_USE_DFLT (-144)
-#define YY_REDUCE_COUNT (323)
-#define YY_REDUCE_MIN (-143)
-#define YY_REDUCE_MAX (1305)
+#define YY_REDUCE_COUNT (334)
+#define YY_REDUCE_MIN (-217)
+#define YY_REDUCE_MAX (1278)
static const short yy_reduce_ofst[] = {
- /* 0 */ -143, -65, 140, 840, 76, 180, 182, 233, 488, -25,
- /* 10 */ 12, 16, 59, 885, 907, 935, 390, 705, 954, 285,
- /* 20 */ 997, 1017, 1018, -118, 1025, 139, 171, 171, 171, 171,
- /* 30 */ 171, 171, 171, 171, 171, 171, 171, 171, 171, 171,
- /* 40 */ 171, 171, 171, 171, 171, 171, 171, 171, 171, 171,
- /* 50 */ 171, 171, 171, 171, 171, 171, 171, 171, -69, 287,
- /* 60 */ 441, 658, 708, 856, 1050, 1073, 1076, 1079, 1081, 1084,
- /* 70 */ 1086, 1088, 1091, 1113, 1115, 1117, 1122, 1124, 1126, 1128,
- /* 80 */ 1130, 1141, 1153, 1156, 1159, 1163, 1165, 1167, 1170, 1172,
- /* 90 */ 1175, 1178, 1181, 1189, 1194, 1197, 1200, 1203, 1205, 1207,
- /* 100 */ 1211, 1213, 1216, 1219, 171, 171, 171, 171, 171, 171,
- /* 110 */ 171, 171, 171, 49, 176, 220, 275, 278, 290, 171,
- /* 120 */ 300, 171, 171, 171, 171, -85, -85, -85, -28, 77,
- /* 130 */ 313, 317, -56, 252, 252, 446, -129, 243, 361, 403,
- /* 140 */ 406, 513, 517, 409, 502, 518, 504, 509, 621, 553,
- /* 150 */ 562, 619, 559, 93, 620, 465, 453, 550, 591, 571,
- /* 160 */ 615, 666, 750, 752, 797, 819, 463, 548, -73, 28,
- /* 170 */ 68, 120, 257, 206, 359, 405, 413, 452, 457, 560,
- /* 180 */ 566, 617, 670, 720, 723, 769, 773, 775, 780, 813,
- /* 190 */ 814, 821, 822, 823, 826, 360, 436, 783, 829, 835,
- /* 200 */ 707, 862, 867, 878, 830, 911, 915, 883, 936, 937,
- /* 210 */ 940, 359, 942, 943, 944, 979, 982, 984, 886, 899,
- /* 220 */ 928, 929, 931, 707, 947, 945, 998, 949, 932, 969,
- /* 230 */ 918, 953, 924, 992, 1005, 1010, 1016, 971, 965, 1019,
- /* 240 */ 1049, 1000, 1028, 1074, 989, 1078, 1080, 1026, 1031, 1109,
- /* 250 */ 1053, 1090, 1103, 1092, 1099, 1114, 1118, 1148, 1151, 1111,
- /* 260 */ 1096, 1129, 1131, 1133, 1162, 1202, 1138, 1146, 1231, 1234,
- /* 270 */ 1206, 1218, 1237, 1239, 1240, 1242, 1221, 1228, 1229, 1230,
- /* 280 */ 1224, 1233, 1235, 1236, 1241, 1226, 1243, 1244, 1198, 1201,
- /* 290 */ 1209, 1212, 1210, 1214, 1215, 1217, 1260, 1199, 1262, 1220,
- /* 300 */ 1247, 1222, 1223, 1253, 1238, 1245, 1251, 1246, 1249, 1276,
- /* 310 */ 1279, 1289, 1291, 1296, 1302, 1305, 1225, 1227, 1248, 1290,
- /* 320 */ 1292, 1280, 1281, 1295,
+ /* 0 */ -144, -139, -134, -136, -141, 64, 114, 116, -158, -148,
+ /* 10 */ -217, 96, 819, 871, 878, 219, 270, 886, 272, -110,
+ /* 20 */ 413, 918, 972, 228, -214, -214, -214, -214, -214, -214,
+ /* 30 */ -214, -214, -214, -214, -214, -214, -214, -214, -214, -214,
+ /* 40 */ -214, -214, -214, -214, -214, -214, -214, -214, -214, -214,
+ /* 50 */ -214, -214, -214, -214, -214, -214, 62, 323, 377, 536,
+ /* 60 */ 539, 834, 948, 1020, 1024, 1031, 1039, 1048, 1050, 1063,
+ /* 70 */ 1065, 1068, 1074, 1080, 1083, 1088, 1091, 1094, 1097, 1099,
+ /* 80 */ 1103, 1106, 1111, 1114, 1122, 1126, 1129, 1131, 1137, 1139,
+ /* 90 */ 1141, 1145, 1149, 1154, 1156, 1164, 1168, 1173, 1180, 1184,
+ /* 100 */ 1187, 1192, -214, -214, -214, -214, -214, -214, -214, -214,
+ /* 110 */ -214, 132, -45, 97, 8, 164, 379, 175, 255, -214,
+ /* 120 */ 178, -214, -214, -214, -214, -168, -168, -168, 124, 329,
+ /* 130 */ 399, 401, -129, 347, 347, 331, 133, 451, 452, 498,
+ /* 140 */ 500, 502, 503, 505, 487, 506, 488, 490, 507, 543,
+ /* 150 */ 547, -126, 588, 290, 27, 572, 501, 597, 537, 582,
+ /* 160 */ 183, 599, 600, 601, 649, 650, 653, 508, 538, -29,
+ /* 170 */ -156, -152, -137, -79, 135, 74, 130, 242, 338, 378,
+ /* 180 */ 393, 397, 607, 648, 691, 700, 708, 709, 728, 757,
+ /* 190 */ 763, 769, 796, 810, 818, 845, 202, 748, 792, 861,
+ /* 200 */ 862, 815, 866, 903, 905, 850, 931, 932, 896, 937,
+ /* 210 */ 939, 945, 74, 949, 951, 964, 965, 967, 968, 888,
+ /* 220 */ 820, 923, 926, 959, 960, 815, 980, 908, 1009, 985,
+ /* 230 */ 986, 970, 974, 942, 988, 947, 1018, 1011, 1022, 1025,
+ /* 240 */ 991, 982, 1032, 1038, 1015, 1019, 1064, 984, 1071, 1072,
+ /* 250 */ 992, 993, 1085, 1061, 1069, 1067, 1093, 1116, 1124, 1128,
+ /* 260 */ 1133, 1132, 1138, 1086, 1136, 1143, 1146, 1175, 1166, 1108,
+ /* 270 */ 1113, 1193, 1196, 1201, 1178, 1203, 1205, 1208, 1206, 1190,
+ /* 280 */ 1195, 1197, 1199, 1194, 1200, 1204, 1207, 1210, 1211, 1212,
+ /* 290 */ 1213, 1159, 1167, 1169, 1174, 1172, 1176, 1179, 1177, 1222,
+ /* 300 */ 1170, 1232, 1171, 1221, 1181, 1182, 1223, 1202, 1214, 1216,
+ /* 310 */ 1215, 1219, 1245, 1249, 1261, 1262, 1266, 1271, 1275, 1183,
+ /* 320 */ 1185, 1189, 1258, 1253, 1254, 1256, 1259, 1263, 1252, 1255,
+ /* 330 */ 1268, 1269, 1270, 1278, 1264,
};
static const YYACTIONTYPE yy_default[] = {
- /* 0 */ 1270, 1260, 1260, 1260, 1193, 1193, 1193, 1193, 1260, 1088,
- /* 10 */ 1117, 1117, 1244, 1322, 1322, 1322, 1322, 1322, 1322, 1192,
- /* 20 */ 1322, 1322, 1322, 1322, 1260, 1092, 1123, 1322, 1322, 1322,
- /* 30 */ 1322, 1194, 1195, 1322, 1322, 1322, 1243, 1245, 1133, 1132,
- /* 40 */ 1131, 1130, 1226, 1104, 1128, 1121, 1125, 1194, 1188, 1189,
- /* 50 */ 1187, 1191, 1195, 1322, 1124, 1158, 1172, 1157, 1322, 1322,
- /* 60 */ 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322,
- /* 70 */ 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322,
- /* 80 */ 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322,
- /* 90 */ 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322,
- /* 100 */ 1322, 1322, 1322, 1322, 1166, 1171, 1178, 1170, 1167, 1160,
- /* 110 */ 1159, 1161, 1162, 1322, 1011, 1059, 1322, 1322, 1322, 1163,
- /* 120 */ 1322, 1164, 1175, 1174, 1173, 1251, 1278, 1277, 1322, 1322,
- /* 130 */ 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322,
- /* 140 */ 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322,
- /* 150 */ 1322, 1322, 1322, 1322, 1322, 1270, 1260, 1017, 1017, 1322,
- /* 160 */ 1260, 1260, 1260, 1260, 1260, 1260, 1256, 1092, 1083, 1322,
- /* 170 */ 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322,
- /* 180 */ 1248, 1246, 1322, 1208, 1322, 1322, 1322, 1322, 1322, 1322,
- /* 190 */ 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322,
- /* 200 */ 1322, 1322, 1322, 1322, 1088, 1322, 1322, 1322, 1322, 1322,
- /* 210 */ 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1272, 1322, 1221,
- /* 220 */ 1088, 1088, 1088, 1090, 1072, 1082, 997, 1127, 1106, 1106,
- /* 230 */ 1311, 1127, 1311, 1034, 1292, 1031, 1117, 1106, 1190, 1117,
- /* 240 */ 1117, 1089, 1082, 1322, 1314, 1097, 1097, 1313, 1313, 1097,
- /* 250 */ 1138, 1062, 1127, 1068, 1068, 1068, 1068, 1097, 1008, 1127,
- /* 260 */ 1138, 1062, 1062, 1127, 1097, 1008, 1225, 1308, 1097, 1097,
- /* 270 */ 1008, 1201, 1097, 1008, 1097, 1008, 1201, 1060, 1060, 1060,
- /* 280 */ 1049, 1201, 1060, 1034, 1060, 1049, 1060, 1060, 1110, 1105,
- /* 290 */ 1110, 1105, 1110, 1105, 1110, 1105, 1097, 1196, 1097, 1322,
- /* 300 */ 1201, 1205, 1205, 1201, 1122, 1111, 1120, 1118, 1127, 1014,
- /* 310 */ 1052, 1275, 1275, 1271, 1271, 1271, 1319, 1319, 1256, 1287,
- /* 320 */ 1287, 1036, 1036, 1287, 1322, 1322, 1322, 1322, 1322, 1322,
- /* 330 */ 1282, 1322, 1210, 1322, 1322, 1322, 1322, 1322, 1322, 1322,
- /* 340 */ 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322,
- /* 350 */ 1322, 1143, 1322, 993, 1253, 1322, 1322, 1252, 1322, 1322,
- /* 360 */ 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322,
- /* 370 */ 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1310, 1322,
- /* 380 */ 1322, 1322, 1322, 1322, 1322, 1224, 1223, 1322, 1322, 1322,
- /* 390 */ 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322,
- /* 400 */ 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322,
- /* 410 */ 1074, 1322, 1322, 1322, 1296, 1322, 1322, 1322, 1322, 1322,
- /* 420 */ 1322, 1322, 1119, 1322, 1112, 1322, 1322, 1301, 1322, 1322,
- /* 430 */ 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1262, 1322,
- /* 440 */ 1322, 1322, 1261, 1322, 1322, 1322, 1322, 1322, 1145, 1322,
- /* 450 */ 1144, 1148, 1322, 1002, 1322,
+ /* 0 */ 1286, 1276, 1276, 1276, 1209, 1209, 1209, 1209, 1133, 1133,
+ /* 10 */ 1260, 1036, 1005, 1005, 1005, 1005, 1005, 1005, 1208, 1005,
+ /* 20 */ 1005, 1005, 1005, 1108, 1139, 1005, 1005, 1005, 1005, 1210,
+ /* 30 */ 1211, 1005, 1005, 1005, 1259, 1261, 1149, 1148, 1147, 1146,
+ /* 40 */ 1242, 1120, 1144, 1137, 1141, 1210, 1204, 1205, 1203, 1207,
+ /* 50 */ 1211, 1005, 1140, 1174, 1188, 1173, 1005, 1005, 1005, 1005,
+ /* 60 */ 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005,
+ /* 70 */ 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005,
+ /* 80 */ 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005,
+ /* 90 */ 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005,
+ /* 100 */ 1005, 1005, 1182, 1187, 1194, 1186, 1183, 1176, 1175, 1177,
+ /* 110 */ 1178, 1005, 1026, 1075, 1005, 1005, 1005, 1276, 1036, 1179,
+ /* 120 */ 1005, 1180, 1191, 1190, 1189, 1267, 1294, 1293, 1005, 1005,
+ /* 130 */ 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005,
+ /* 140 */ 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005,
+ /* 150 */ 1005, 1005, 1005, 1005, 1005, 1036, 1286, 1276, 1032, 1032,
+ /* 160 */ 1005, 1276, 1276, 1276, 1276, 1276, 1276, 1272, 1108, 1099,
+ /* 170 */ 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005,
+ /* 180 */ 1005, 1264, 1262, 1005, 1224, 1005, 1005, 1005, 1005, 1005,
+ /* 190 */ 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005,
+ /* 200 */ 1005, 1005, 1005, 1005, 1005, 1104, 1005, 1005, 1005, 1005,
+ /* 210 */ 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1288, 1005,
+ /* 220 */ 1237, 1104, 1104, 1104, 1104, 1106, 1088, 1098, 1036, 1012,
+ /* 230 */ 1143, 1122, 1122, 1327, 1143, 1327, 1050, 1308, 1047, 1133,
+ /* 240 */ 1122, 1206, 1133, 1133, 1105, 1098, 1005, 1330, 1113, 1113,
+ /* 250 */ 1329, 1329, 1113, 1154, 1078, 1143, 1084, 1084, 1084, 1084,
+ /* 260 */ 1113, 1023, 1143, 1154, 1078, 1078, 1143, 1113, 1023, 1241,
+ /* 270 */ 1324, 1113, 1113, 1023, 1217, 1113, 1023, 1113, 1023, 1217,
+ /* 280 */ 1076, 1076, 1076, 1065, 1217, 1076, 1050, 1076, 1065, 1076,
+ /* 290 */ 1076, 1126, 1121, 1126, 1121, 1126, 1121, 1126, 1121, 1113,
+ /* 300 */ 1212, 1113, 1005, 1217, 1221, 1221, 1217, 1138, 1127, 1136,
+ /* 310 */ 1134, 1143, 1029, 1068, 1291, 1291, 1287, 1287, 1287, 1335,
+ /* 320 */ 1335, 1272, 1303, 1036, 1036, 1036, 1036, 1303, 1052, 1052,
+ /* 330 */ 1036, 1036, 1036, 1036, 1303, 1005, 1005, 1005, 1005, 1005,
+ /* 340 */ 1005, 1298, 1005, 1226, 1005, 1005, 1005, 1005, 1005, 1005,
+ /* 350 */ 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005,
+ /* 360 */ 1005, 1005, 1159, 1005, 1008, 1269, 1005, 1005, 1268, 1005,
+ /* 370 */ 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005,
+ /* 380 */ 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1326,
+ /* 390 */ 1005, 1005, 1005, 1005, 1005, 1005, 1240, 1239, 1005, 1005,
+ /* 400 */ 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005,
+ /* 410 */ 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005,
+ /* 420 */ 1005, 1090, 1005, 1005, 1005, 1312, 1005, 1005, 1005, 1005,
+ /* 430 */ 1005, 1005, 1005, 1135, 1005, 1128, 1005, 1005, 1317, 1005,
+ /* 440 */ 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1005, 1278,
+ /* 450 */ 1005, 1005, 1005, 1277, 1005, 1005, 1005, 1005, 1005, 1161,
+ /* 460 */ 1005, 1160, 1164, 1005, 1017, 1005,
};
/********** End of lemon-generated parsing tables *****************************/
@@ -137948,75 +139092,264 @@ SQLITE_PRIVATE void sqlite3ParserTrace(FILE *TraceFILE, char *zTracePrompt){
}
#endif /* NDEBUG */
-#ifndef NDEBUG
+#if defined(YYCOVERAGE) || !defined(NDEBUG)
/* For tracing shifts, the names of all terminals and nonterminals
** are required. The following table supplies these names */
static const char *const yyTokenName[] = {
- "$", "SEMI", "EXPLAIN", "QUERY",
- "PLAN", "BEGIN", "TRANSACTION", "DEFERRED",
- "IMMEDIATE", "EXCLUSIVE", "COMMIT", "END",
- "ROLLBACK", "SAVEPOINT", "RELEASE", "TO",
- "TABLE", "CREATE", "IF", "NOT",
- "EXISTS", "TEMP", "LP", "RP",
- "AS", "WITHOUT", "COMMA", "ABORT",
- "ACTION", "AFTER", "ANALYZE", "ASC",
- "ATTACH", "BEFORE", "BY", "CASCADE",
- "CAST", "CONFLICT", "DATABASE", "DESC",
- "DETACH", "EACH", "FAIL", "OR",
- "AND", "IS", "MATCH", "LIKE_KW",
- "BETWEEN", "IN", "ISNULL", "NOTNULL",
- "NE", "EQ", "GT", "LE",
- "LT", "GE", "ESCAPE", "ID",
- "COLUMNKW", "FOR", "IGNORE", "INITIALLY",
- "INSTEAD", "NO", "KEY", "OF",
- "OFFSET", "PRAGMA", "RAISE", "RECURSIVE",
- "REPLACE", "RESTRICT", "ROW", "TRIGGER",
- "VACUUM", "VIEW", "VIRTUAL", "WITH",
- "REINDEX", "RENAME", "CTIME_KW", "ANY",
- "BITAND", "BITOR", "LSHIFT", "RSHIFT",
- "PLUS", "MINUS", "STAR", "SLASH",
- "REM", "CONCAT", "COLLATE", "BITNOT",
- "INDEXED", "STRING", "JOIN_KW", "CONSTRAINT",
- "DEFAULT", "NULL", "PRIMARY", "UNIQUE",
- "CHECK", "REFERENCES", "AUTOINCR", "ON",
- "INSERT", "DELETE", "UPDATE", "SET",
- "DEFERRABLE", "FOREIGN", "DROP", "UNION",
- "ALL", "EXCEPT", "INTERSECT", "SELECT",
- "VALUES", "DISTINCT", "DOT", "FROM",
- "JOIN", "USING", "ORDER", "GROUP",
- "HAVING", "LIMIT", "WHERE", "INTO",
- "FLOAT", "BLOB", "INTEGER", "VARIABLE",
- "CASE", "WHEN", "THEN", "ELSE",
- "INDEX", "ALTER", "ADD", "error",
- "input", "cmdlist", "ecmd", "explain",
- "cmdx", "cmd", "transtype", "trans_opt",
- "nm", "savepoint_opt", "create_table", "create_table_args",
- "createkw", "temp", "ifnotexists", "dbnm",
- "columnlist", "conslist_opt", "table_options", "select",
- "columnname", "carglist", "typetoken", "typename",
- "signed", "plus_num", "minus_num", "ccons",
- "term", "expr", "onconf", "sortorder",
- "autoinc", "eidlist_opt", "refargs", "defer_subclause",
- "refarg", "refact", "init_deferred_pred_opt", "conslist",
- "tconscomma", "tcons", "sortlist", "eidlist",
- "defer_subclause_opt", "orconf", "resolvetype", "raisetype",
- "ifexists", "fullname", "selectnowith", "oneselect",
- "with", "multiselect_op", "distinct", "selcollist",
- "from", "where_opt", "groupby_opt", "having_opt",
- "orderby_opt", "limit_opt", "values", "nexprlist",
- "exprlist", "sclp", "as", "seltablist",
- "stl_prefix", "joinop", "indexed_opt", "on_opt",
- "using_opt", "idlist", "setlist", "insert_cmd",
- "idlist_opt", "likeop", "between_op", "in_op",
- "paren_exprlist", "case_operand", "case_exprlist", "case_else",
- "uniqueflag", "collate", "nmnum", "trigger_decl",
- "trigger_cmd_list", "trigger_time", "trigger_event", "foreach_clause",
- "when_clause", "trigger_cmd", "trnm", "tridxby",
- "database_kw_opt", "key_opt", "add_column_fullname", "kwcolumn_opt",
- "create_vtab", "vtabarglist", "vtabarg", "vtabargtoken",
- "lp", "anylist", "wqlist",
+ /* 0 */ "$",
+ /* 1 */ "SEMI",
+ /* 2 */ "EXPLAIN",
+ /* 3 */ "QUERY",
+ /* 4 */ "PLAN",
+ /* 5 */ "BEGIN",
+ /* 6 */ "TRANSACTION",
+ /* 7 */ "DEFERRED",
+ /* 8 */ "IMMEDIATE",
+ /* 9 */ "EXCLUSIVE",
+ /* 10 */ "COMMIT",
+ /* 11 */ "END",
+ /* 12 */ "ROLLBACK",
+ /* 13 */ "SAVEPOINT",
+ /* 14 */ "RELEASE",
+ /* 15 */ "TO",
+ /* 16 */ "TABLE",
+ /* 17 */ "CREATE",
+ /* 18 */ "IF",
+ /* 19 */ "NOT",
+ /* 20 */ "EXISTS",
+ /* 21 */ "TEMP",
+ /* 22 */ "LP",
+ /* 23 */ "RP",
+ /* 24 */ "AS",
+ /* 25 */ "WITHOUT",
+ /* 26 */ "COMMA",
+ /* 27 */ "ABORT",
+ /* 28 */ "ACTION",
+ /* 29 */ "AFTER",
+ /* 30 */ "ANALYZE",
+ /* 31 */ "ASC",
+ /* 32 */ "ATTACH",
+ /* 33 */ "BEFORE",
+ /* 34 */ "BY",
+ /* 35 */ "CASCADE",
+ /* 36 */ "CAST",
+ /* 37 */ "CONFLICT",
+ /* 38 */ "DATABASE",
+ /* 39 */ "DESC",
+ /* 40 */ "DETACH",
+ /* 41 */ "EACH",
+ /* 42 */ "FAIL",
+ /* 43 */ "OR",
+ /* 44 */ "AND",
+ /* 45 */ "IS",
+ /* 46 */ "MATCH",
+ /* 47 */ "LIKE_KW",
+ /* 48 */ "BETWEEN",
+ /* 49 */ "IN",
+ /* 50 */ "ISNULL",
+ /* 51 */ "NOTNULL",
+ /* 52 */ "NE",
+ /* 53 */ "EQ",
+ /* 54 */ "GT",
+ /* 55 */ "LE",
+ /* 56 */ "LT",
+ /* 57 */ "GE",
+ /* 58 */ "ESCAPE",
+ /* 59 */ "ID",
+ /* 60 */ "COLUMNKW",
+ /* 61 */ "FOR",
+ /* 62 */ "IGNORE",
+ /* 63 */ "INITIALLY",
+ /* 64 */ "INSTEAD",
+ /* 65 */ "NO",
+ /* 66 */ "KEY",
+ /* 67 */ "OF",
+ /* 68 */ "OFFSET",
+ /* 69 */ "PRAGMA",
+ /* 70 */ "RAISE",
+ /* 71 */ "RECURSIVE",
+ /* 72 */ "REPLACE",
+ /* 73 */ "RESTRICT",
+ /* 74 */ "ROW",
+ /* 75 */ "TRIGGER",
+ /* 76 */ "VACUUM",
+ /* 77 */ "VIEW",
+ /* 78 */ "VIRTUAL",
+ /* 79 */ "WITH",
+ /* 80 */ "REINDEX",
+ /* 81 */ "RENAME",
+ /* 82 */ "CTIME_KW",
+ /* 83 */ "ANY",
+ /* 84 */ "BITAND",
+ /* 85 */ "BITOR",
+ /* 86 */ "LSHIFT",
+ /* 87 */ "RSHIFT",
+ /* 88 */ "PLUS",
+ /* 89 */ "MINUS",
+ /* 90 */ "STAR",
+ /* 91 */ "SLASH",
+ /* 92 */ "REM",
+ /* 93 */ "CONCAT",
+ /* 94 */ "COLLATE",
+ /* 95 */ "BITNOT",
+ /* 96 */ "INDEXED",
+ /* 97 */ "STRING",
+ /* 98 */ "JOIN_KW",
+ /* 99 */ "CONSTRAINT",
+ /* 100 */ "DEFAULT",
+ /* 101 */ "NULL",
+ /* 102 */ "PRIMARY",
+ /* 103 */ "UNIQUE",
+ /* 104 */ "CHECK",
+ /* 105 */ "REFERENCES",
+ /* 106 */ "AUTOINCR",
+ /* 107 */ "ON",
+ /* 108 */ "INSERT",
+ /* 109 */ "DELETE",
+ /* 110 */ "UPDATE",
+ /* 111 */ "SET",
+ /* 112 */ "DEFERRABLE",
+ /* 113 */ "FOREIGN",
+ /* 114 */ "DROP",
+ /* 115 */ "UNION",
+ /* 116 */ "ALL",
+ /* 117 */ "EXCEPT",
+ /* 118 */ "INTERSECT",
+ /* 119 */ "SELECT",
+ /* 120 */ "VALUES",
+ /* 121 */ "DISTINCT",
+ /* 122 */ "DOT",
+ /* 123 */ "FROM",
+ /* 124 */ "JOIN",
+ /* 125 */ "USING",
+ /* 126 */ "ORDER",
+ /* 127 */ "GROUP",
+ /* 128 */ "HAVING",
+ /* 129 */ "LIMIT",
+ /* 130 */ "WHERE",
+ /* 131 */ "INTO",
+ /* 132 */ "FLOAT",
+ /* 133 */ "BLOB",
+ /* 134 */ "INTEGER",
+ /* 135 */ "VARIABLE",
+ /* 136 */ "CASE",
+ /* 137 */ "WHEN",
+ /* 138 */ "THEN",
+ /* 139 */ "ELSE",
+ /* 140 */ "INDEX",
+ /* 141 */ "ALTER",
+ /* 142 */ "ADD",
+ /* 143 */ "error",
+ /* 144 */ "input",
+ /* 145 */ "cmdlist",
+ /* 146 */ "ecmd",
+ /* 147 */ "explain",
+ /* 148 */ "cmdx",
+ /* 149 */ "cmd",
+ /* 150 */ "transtype",
+ /* 151 */ "trans_opt",
+ /* 152 */ "nm",
+ /* 153 */ "savepoint_opt",
+ /* 154 */ "create_table",
+ /* 155 */ "create_table_args",
+ /* 156 */ "createkw",
+ /* 157 */ "temp",
+ /* 158 */ "ifnotexists",
+ /* 159 */ "dbnm",
+ /* 160 */ "columnlist",
+ /* 161 */ "conslist_opt",
+ /* 162 */ "table_options",
+ /* 163 */ "select",
+ /* 164 */ "columnname",
+ /* 165 */ "carglist",
+ /* 166 */ "typetoken",
+ /* 167 */ "typename",
+ /* 168 */ "signed",
+ /* 169 */ "plus_num",
+ /* 170 */ "minus_num",
+ /* 171 */ "scanpt",
+ /* 172 */ "ccons",
+ /* 173 */ "term",
+ /* 174 */ "expr",
+ /* 175 */ "onconf",
+ /* 176 */ "sortorder",
+ /* 177 */ "autoinc",
+ /* 178 */ "eidlist_opt",
+ /* 179 */ "refargs",
+ /* 180 */ "defer_subclause",
+ /* 181 */ "refarg",
+ /* 182 */ "refact",
+ /* 183 */ "init_deferred_pred_opt",
+ /* 184 */ "conslist",
+ /* 185 */ "tconscomma",
+ /* 186 */ "tcons",
+ /* 187 */ "sortlist",
+ /* 188 */ "eidlist",
+ /* 189 */ "defer_subclause_opt",
+ /* 190 */ "orconf",
+ /* 191 */ "resolvetype",
+ /* 192 */ "raisetype",
+ /* 193 */ "ifexists",
+ /* 194 */ "fullname",
+ /* 195 */ "selectnowith",
+ /* 196 */ "oneselect",
+ /* 197 */ "with",
+ /* 198 */ "multiselect_op",
+ /* 199 */ "distinct",
+ /* 200 */ "selcollist",
+ /* 201 */ "from",
+ /* 202 */ "where_opt",
+ /* 203 */ "groupby_opt",
+ /* 204 */ "having_opt",
+ /* 205 */ "orderby_opt",
+ /* 206 */ "limit_opt",
+ /* 207 */ "values",
+ /* 208 */ "nexprlist",
+ /* 209 */ "exprlist",
+ /* 210 */ "sclp",
+ /* 211 */ "as",
+ /* 212 */ "seltablist",
+ /* 213 */ "stl_prefix",
+ /* 214 */ "joinop",
+ /* 215 */ "indexed_opt",
+ /* 216 */ "on_opt",
+ /* 217 */ "using_opt",
+ /* 218 */ "idlist",
+ /* 219 */ "setlist",
+ /* 220 */ "insert_cmd",
+ /* 221 */ "idlist_opt",
+ /* 222 */ "likeop",
+ /* 223 */ "between_op",
+ /* 224 */ "in_op",
+ /* 225 */ "paren_exprlist",
+ /* 226 */ "case_operand",
+ /* 227 */ "case_exprlist",
+ /* 228 */ "case_else",
+ /* 229 */ "uniqueflag",
+ /* 230 */ "collate",
+ /* 231 */ "nmnum",
+ /* 232 */ "trigger_decl",
+ /* 233 */ "trigger_cmd_list",
+ /* 234 */ "trigger_time",
+ /* 235 */ "trigger_event",
+ /* 236 */ "foreach_clause",
+ /* 237 */ "when_clause",
+ /* 238 */ "trigger_cmd",
+ /* 239 */ "trnm",
+ /* 240 */ "tridxby",
+ /* 241 */ "database_kw_opt",
+ /* 242 */ "key_opt",
+ /* 243 */ "add_column_fullname",
+ /* 244 */ "kwcolumn_opt",
+ /* 245 */ "create_vtab",
+ /* 246 */ "vtabarglist",
+ /* 247 */ "vtabarg",
+ /* 248 */ "vtabargtoken",
+ /* 249 */ "lp",
+ /* 250 */ "anylist",
+ /* 251 */ "wqlist",
};
-#endif /* NDEBUG */
+#endif /* defined(YYCOVERAGE) || !defined(NDEBUG) */
#ifndef NDEBUG
/* For tracing reduce actions, the names of all rules are required.
@@ -138050,307 +139383,308 @@ static const char *const yyRuleName[] = {
/* 25 */ "typetoken ::= typename LP signed RP",
/* 26 */ "typetoken ::= typename LP signed COMMA signed RP",
/* 27 */ "typename ::= typename ID|STRING",
- /* 28 */ "ccons ::= CONSTRAINT nm",
- /* 29 */ "ccons ::= DEFAULT term",
- /* 30 */ "ccons ::= DEFAULT LP expr RP",
- /* 31 */ "ccons ::= DEFAULT PLUS term",
- /* 32 */ "ccons ::= DEFAULT MINUS term",
- /* 33 */ "ccons ::= DEFAULT ID|INDEXED",
- /* 34 */ "ccons ::= NOT NULL onconf",
- /* 35 */ "ccons ::= PRIMARY KEY sortorder onconf autoinc",
- /* 36 */ "ccons ::= UNIQUE onconf",
- /* 37 */ "ccons ::= CHECK LP expr RP",
- /* 38 */ "ccons ::= REFERENCES nm eidlist_opt refargs",
- /* 39 */ "ccons ::= defer_subclause",
- /* 40 */ "ccons ::= COLLATE ID|STRING",
- /* 41 */ "autoinc ::=",
- /* 42 */ "autoinc ::= AUTOINCR",
- /* 43 */ "refargs ::=",
- /* 44 */ "refargs ::= refargs refarg",
- /* 45 */ "refarg ::= MATCH nm",
- /* 46 */ "refarg ::= ON INSERT refact",
- /* 47 */ "refarg ::= ON DELETE refact",
- /* 48 */ "refarg ::= ON UPDATE refact",
- /* 49 */ "refact ::= SET NULL",
- /* 50 */ "refact ::= SET DEFAULT",
- /* 51 */ "refact ::= CASCADE",
- /* 52 */ "refact ::= RESTRICT",
- /* 53 */ "refact ::= NO ACTION",
- /* 54 */ "defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt",
- /* 55 */ "defer_subclause ::= DEFERRABLE init_deferred_pred_opt",
- /* 56 */ "init_deferred_pred_opt ::=",
- /* 57 */ "init_deferred_pred_opt ::= INITIALLY DEFERRED",
- /* 58 */ "init_deferred_pred_opt ::= INITIALLY IMMEDIATE",
- /* 59 */ "conslist_opt ::=",
- /* 60 */ "tconscomma ::= COMMA",
- /* 61 */ "tcons ::= CONSTRAINT nm",
- /* 62 */ "tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf",
- /* 63 */ "tcons ::= UNIQUE LP sortlist RP onconf",
- /* 64 */ "tcons ::= CHECK LP expr RP onconf",
- /* 65 */ "tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt",
- /* 66 */ "defer_subclause_opt ::=",
- /* 67 */ "onconf ::=",
- /* 68 */ "onconf ::= ON CONFLICT resolvetype",
- /* 69 */ "orconf ::=",
- /* 70 */ "orconf ::= OR resolvetype",
- /* 71 */ "resolvetype ::= IGNORE",
- /* 72 */ "resolvetype ::= REPLACE",
- /* 73 */ "cmd ::= DROP TABLE ifexists fullname",
- /* 74 */ "ifexists ::= IF EXISTS",
- /* 75 */ "ifexists ::=",
- /* 76 */ "cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select",
- /* 77 */ "cmd ::= DROP VIEW ifexists fullname",
- /* 78 */ "cmd ::= select",
- /* 79 */ "select ::= with selectnowith",
- /* 80 */ "selectnowith ::= selectnowith multiselect_op oneselect",
- /* 81 */ "multiselect_op ::= UNION",
- /* 82 */ "multiselect_op ::= UNION ALL",
- /* 83 */ "multiselect_op ::= EXCEPT|INTERSECT",
- /* 84 */ "oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt",
- /* 85 */ "values ::= VALUES LP nexprlist RP",
- /* 86 */ "values ::= values COMMA LP exprlist RP",
- /* 87 */ "distinct ::= DISTINCT",
- /* 88 */ "distinct ::= ALL",
- /* 89 */ "distinct ::=",
- /* 90 */ "sclp ::=",
- /* 91 */ "selcollist ::= sclp expr as",
- /* 92 */ "selcollist ::= sclp STAR",
- /* 93 */ "selcollist ::= sclp nm DOT STAR",
- /* 94 */ "as ::= AS nm",
- /* 95 */ "as ::=",
- /* 96 */ "from ::=",
- /* 97 */ "from ::= FROM seltablist",
- /* 98 */ "stl_prefix ::= seltablist joinop",
- /* 99 */ "stl_prefix ::=",
- /* 100 */ "seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt",
- /* 101 */ "seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt",
- /* 102 */ "seltablist ::= stl_prefix LP select RP as on_opt using_opt",
- /* 103 */ "seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt",
- /* 104 */ "dbnm ::=",
- /* 105 */ "dbnm ::= DOT nm",
- /* 106 */ "fullname ::= nm dbnm",
- /* 107 */ "joinop ::= COMMA|JOIN",
- /* 108 */ "joinop ::= JOIN_KW JOIN",
- /* 109 */ "joinop ::= JOIN_KW nm JOIN",
- /* 110 */ "joinop ::= JOIN_KW nm nm JOIN",
- /* 111 */ "on_opt ::= ON expr",
- /* 112 */ "on_opt ::=",
- /* 113 */ "indexed_opt ::=",
- /* 114 */ "indexed_opt ::= INDEXED BY nm",
- /* 115 */ "indexed_opt ::= NOT INDEXED",
- /* 116 */ "using_opt ::= USING LP idlist RP",
- /* 117 */ "using_opt ::=",
- /* 118 */ "orderby_opt ::=",
- /* 119 */ "orderby_opt ::= ORDER BY sortlist",
- /* 120 */ "sortlist ::= sortlist COMMA expr sortorder",
- /* 121 */ "sortlist ::= expr sortorder",
- /* 122 */ "sortorder ::= ASC",
- /* 123 */ "sortorder ::= DESC",
- /* 124 */ "sortorder ::=",
- /* 125 */ "groupby_opt ::=",
- /* 126 */ "groupby_opt ::= GROUP BY nexprlist",
- /* 127 */ "having_opt ::=",
- /* 128 */ "having_opt ::= HAVING expr",
- /* 129 */ "limit_opt ::=",
- /* 130 */ "limit_opt ::= LIMIT expr",
- /* 131 */ "limit_opt ::= LIMIT expr OFFSET expr",
- /* 132 */ "limit_opt ::= LIMIT expr COMMA expr",
- /* 133 */ "cmd ::= with DELETE FROM fullname indexed_opt where_opt",
- /* 134 */ "where_opt ::=",
- /* 135 */ "where_opt ::= WHERE expr",
- /* 136 */ "cmd ::= with UPDATE orconf fullname indexed_opt SET setlist where_opt",
- /* 137 */ "setlist ::= setlist COMMA nm EQ expr",
- /* 138 */ "setlist ::= setlist COMMA LP idlist RP EQ expr",
- /* 139 */ "setlist ::= nm EQ expr",
- /* 140 */ "setlist ::= LP idlist RP EQ expr",
- /* 141 */ "cmd ::= with insert_cmd INTO fullname idlist_opt select",
- /* 142 */ "cmd ::= with insert_cmd INTO fullname idlist_opt DEFAULT VALUES",
- /* 143 */ "insert_cmd ::= INSERT orconf",
- /* 144 */ "insert_cmd ::= REPLACE",
- /* 145 */ "idlist_opt ::=",
- /* 146 */ "idlist_opt ::= LP idlist RP",
- /* 147 */ "idlist ::= idlist COMMA nm",
- /* 148 */ "idlist ::= nm",
- /* 149 */ "expr ::= LP expr RP",
- /* 150 */ "expr ::= ID|INDEXED",
- /* 151 */ "expr ::= JOIN_KW",
- /* 152 */ "expr ::= nm DOT nm",
- /* 153 */ "expr ::= nm DOT nm DOT nm",
- /* 154 */ "term ::= NULL|FLOAT|BLOB",
- /* 155 */ "term ::= STRING",
- /* 156 */ "term ::= INTEGER",
- /* 157 */ "expr ::= VARIABLE",
- /* 158 */ "expr ::= expr COLLATE ID|STRING",
- /* 159 */ "expr ::= CAST LP expr AS typetoken RP",
- /* 160 */ "expr ::= ID|INDEXED LP distinct exprlist RP",
- /* 161 */ "expr ::= ID|INDEXED LP STAR RP",
- /* 162 */ "term ::= CTIME_KW",
- /* 163 */ "expr ::= LP nexprlist COMMA expr RP",
- /* 164 */ "expr ::= expr AND expr",
- /* 165 */ "expr ::= expr OR expr",
- /* 166 */ "expr ::= expr LT|GT|GE|LE expr",
- /* 167 */ "expr ::= expr EQ|NE expr",
- /* 168 */ "expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr",
- /* 169 */ "expr ::= expr PLUS|MINUS expr",
- /* 170 */ "expr ::= expr STAR|SLASH|REM expr",
- /* 171 */ "expr ::= expr CONCAT expr",
- /* 172 */ "likeop ::= NOT LIKE_KW|MATCH",
- /* 173 */ "expr ::= expr likeop expr",
- /* 174 */ "expr ::= expr likeop expr ESCAPE expr",
- /* 175 */ "expr ::= expr ISNULL|NOTNULL",
- /* 176 */ "expr ::= expr NOT NULL",
- /* 177 */ "expr ::= expr IS expr",
- /* 178 */ "expr ::= expr IS NOT expr",
- /* 179 */ "expr ::= NOT expr",
- /* 180 */ "expr ::= BITNOT expr",
- /* 181 */ "expr ::= MINUS expr",
- /* 182 */ "expr ::= PLUS expr",
- /* 183 */ "between_op ::= BETWEEN",
- /* 184 */ "between_op ::= NOT BETWEEN",
- /* 185 */ "expr ::= expr between_op expr AND expr",
- /* 186 */ "in_op ::= IN",
- /* 187 */ "in_op ::= NOT IN",
- /* 188 */ "expr ::= expr in_op LP exprlist RP",
- /* 189 */ "expr ::= LP select RP",
- /* 190 */ "expr ::= expr in_op LP select RP",
- /* 191 */ "expr ::= expr in_op nm dbnm paren_exprlist",
- /* 192 */ "expr ::= EXISTS LP select RP",
- /* 193 */ "expr ::= CASE case_operand case_exprlist case_else END",
- /* 194 */ "case_exprlist ::= case_exprlist WHEN expr THEN expr",
- /* 195 */ "case_exprlist ::= WHEN expr THEN expr",
- /* 196 */ "case_else ::= ELSE expr",
- /* 197 */ "case_else ::=",
- /* 198 */ "case_operand ::= expr",
- /* 199 */ "case_operand ::=",
- /* 200 */ "exprlist ::=",
- /* 201 */ "nexprlist ::= nexprlist COMMA expr",
- /* 202 */ "nexprlist ::= expr",
- /* 203 */ "paren_exprlist ::=",
- /* 204 */ "paren_exprlist ::= LP exprlist RP",
- /* 205 */ "cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt",
- /* 206 */ "uniqueflag ::= UNIQUE",
- /* 207 */ "uniqueflag ::=",
- /* 208 */ "eidlist_opt ::=",
- /* 209 */ "eidlist_opt ::= LP eidlist RP",
- /* 210 */ "eidlist ::= eidlist COMMA nm collate sortorder",
- /* 211 */ "eidlist ::= nm collate sortorder",
- /* 212 */ "collate ::=",
- /* 213 */ "collate ::= COLLATE ID|STRING",
- /* 214 */ "cmd ::= DROP INDEX ifexists fullname",
- /* 215 */ "cmd ::= VACUUM",
- /* 216 */ "cmd ::= VACUUM nm",
- /* 217 */ "cmd ::= PRAGMA nm dbnm",
- /* 218 */ "cmd ::= PRAGMA nm dbnm EQ nmnum",
- /* 219 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP",
- /* 220 */ "cmd ::= PRAGMA nm dbnm EQ minus_num",
- /* 221 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP",
- /* 222 */ "plus_num ::= PLUS INTEGER|FLOAT",
- /* 223 */ "minus_num ::= MINUS INTEGER|FLOAT",
- /* 224 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END",
- /* 225 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause",
- /* 226 */ "trigger_time ::= BEFORE|AFTER",
- /* 227 */ "trigger_time ::= INSTEAD OF",
- /* 228 */ "trigger_time ::=",
- /* 229 */ "trigger_event ::= DELETE|INSERT",
- /* 230 */ "trigger_event ::= UPDATE",
- /* 231 */ "trigger_event ::= UPDATE OF idlist",
- /* 232 */ "when_clause ::=",
- /* 233 */ "when_clause ::= WHEN expr",
- /* 234 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI",
- /* 235 */ "trigger_cmd_list ::= trigger_cmd SEMI",
- /* 236 */ "trnm ::= nm DOT nm",
- /* 237 */ "tridxby ::= INDEXED BY nm",
- /* 238 */ "tridxby ::= NOT INDEXED",
- /* 239 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt",
- /* 240 */ "trigger_cmd ::= insert_cmd INTO trnm idlist_opt select",
- /* 241 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt",
- /* 242 */ "trigger_cmd ::= select",
- /* 243 */ "expr ::= RAISE LP IGNORE RP",
- /* 244 */ "expr ::= RAISE LP raisetype COMMA nm RP",
- /* 245 */ "raisetype ::= ROLLBACK",
- /* 246 */ "raisetype ::= ABORT",
- /* 247 */ "raisetype ::= FAIL",
- /* 248 */ "cmd ::= DROP TRIGGER ifexists fullname",
- /* 249 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt",
- /* 250 */ "cmd ::= DETACH database_kw_opt expr",
- /* 251 */ "key_opt ::=",
- /* 252 */ "key_opt ::= KEY expr",
- /* 253 */ "cmd ::= REINDEX",
- /* 254 */ "cmd ::= REINDEX nm dbnm",
- /* 255 */ "cmd ::= ANALYZE",
- /* 256 */ "cmd ::= ANALYZE nm dbnm",
- /* 257 */ "cmd ::= ALTER TABLE fullname RENAME TO nm",
- /* 258 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist",
- /* 259 */ "add_column_fullname ::= fullname",
- /* 260 */ "cmd ::= create_vtab",
- /* 261 */ "cmd ::= create_vtab LP vtabarglist RP",
- /* 262 */ "create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm",
- /* 263 */ "vtabarg ::=",
- /* 264 */ "vtabargtoken ::= ANY",
- /* 265 */ "vtabargtoken ::= lp anylist RP",
- /* 266 */ "lp ::= LP",
- /* 267 */ "with ::=",
- /* 268 */ "with ::= WITH wqlist",
- /* 269 */ "with ::= WITH RECURSIVE wqlist",
- /* 270 */ "wqlist ::= nm eidlist_opt AS LP select RP",
- /* 271 */ "wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP",
- /* 272 */ "input ::= cmdlist",
- /* 273 */ "cmdlist ::= cmdlist ecmd",
- /* 274 */ "cmdlist ::= ecmd",
- /* 275 */ "ecmd ::= SEMI",
- /* 276 */ "ecmd ::= explain cmdx SEMI",
- /* 277 */ "explain ::=",
- /* 278 */ "trans_opt ::=",
- /* 279 */ "trans_opt ::= TRANSACTION",
- /* 280 */ "trans_opt ::= TRANSACTION nm",
- /* 281 */ "savepoint_opt ::= SAVEPOINT",
- /* 282 */ "savepoint_opt ::=",
- /* 283 */ "cmd ::= create_table create_table_args",
- /* 284 */ "columnlist ::= columnlist COMMA columnname carglist",
- /* 285 */ "columnlist ::= columnname carglist",
- /* 286 */ "nm ::= ID|INDEXED",
- /* 287 */ "nm ::= STRING",
- /* 288 */ "nm ::= JOIN_KW",
- /* 289 */ "typetoken ::= typename",
- /* 290 */ "typename ::= ID|STRING",
- /* 291 */ "signed ::= plus_num",
- /* 292 */ "signed ::= minus_num",
- /* 293 */ "carglist ::= carglist ccons",
- /* 294 */ "carglist ::=",
- /* 295 */ "ccons ::= NULL onconf",
- /* 296 */ "conslist_opt ::= COMMA conslist",
- /* 297 */ "conslist ::= conslist tconscomma tcons",
- /* 298 */ "conslist ::= tcons",
- /* 299 */ "tconscomma ::=",
- /* 300 */ "defer_subclause_opt ::= defer_subclause",
- /* 301 */ "resolvetype ::= raisetype",
- /* 302 */ "selectnowith ::= oneselect",
- /* 303 */ "oneselect ::= values",
- /* 304 */ "sclp ::= selcollist COMMA",
- /* 305 */ "as ::= ID|STRING",
- /* 306 */ "expr ::= term",
- /* 307 */ "likeop ::= LIKE_KW|MATCH",
- /* 308 */ "exprlist ::= nexprlist",
- /* 309 */ "nmnum ::= plus_num",
- /* 310 */ "nmnum ::= nm",
- /* 311 */ "nmnum ::= ON",
- /* 312 */ "nmnum ::= DELETE",
- /* 313 */ "nmnum ::= DEFAULT",
- /* 314 */ "plus_num ::= INTEGER|FLOAT",
- /* 315 */ "foreach_clause ::=",
- /* 316 */ "foreach_clause ::= FOR EACH ROW",
- /* 317 */ "trnm ::= nm",
- /* 318 */ "tridxby ::=",
- /* 319 */ "database_kw_opt ::= DATABASE",
- /* 320 */ "database_kw_opt ::=",
- /* 321 */ "kwcolumn_opt ::=",
- /* 322 */ "kwcolumn_opt ::= COLUMNKW",
- /* 323 */ "vtabarglist ::= vtabarg",
- /* 324 */ "vtabarglist ::= vtabarglist COMMA vtabarg",
- /* 325 */ "vtabarg ::= vtabarg vtabargtoken",
- /* 326 */ "anylist ::=",
- /* 327 */ "anylist ::= anylist LP anylist RP",
- /* 328 */ "anylist ::= anylist ANY",
+ /* 28 */ "scanpt ::=",
+ /* 29 */ "ccons ::= CONSTRAINT nm",
+ /* 30 */ "ccons ::= DEFAULT scanpt term scanpt",
+ /* 31 */ "ccons ::= DEFAULT LP expr RP",
+ /* 32 */ "ccons ::= DEFAULT PLUS term scanpt",
+ /* 33 */ "ccons ::= DEFAULT MINUS term scanpt",
+ /* 34 */ "ccons ::= DEFAULT scanpt ID|INDEXED",
+ /* 35 */ "ccons ::= NOT NULL onconf",
+ /* 36 */ "ccons ::= PRIMARY KEY sortorder onconf autoinc",
+ /* 37 */ "ccons ::= UNIQUE onconf",
+ /* 38 */ "ccons ::= CHECK LP expr RP",
+ /* 39 */ "ccons ::= REFERENCES nm eidlist_opt refargs",
+ /* 40 */ "ccons ::= defer_subclause",
+ /* 41 */ "ccons ::= COLLATE ID|STRING",
+ /* 42 */ "autoinc ::=",
+ /* 43 */ "autoinc ::= AUTOINCR",
+ /* 44 */ "refargs ::=",
+ /* 45 */ "refargs ::= refargs refarg",
+ /* 46 */ "refarg ::= MATCH nm",
+ /* 47 */ "refarg ::= ON INSERT refact",
+ /* 48 */ "refarg ::= ON DELETE refact",
+ /* 49 */ "refarg ::= ON UPDATE refact",
+ /* 50 */ "refact ::= SET NULL",
+ /* 51 */ "refact ::= SET DEFAULT",
+ /* 52 */ "refact ::= CASCADE",
+ /* 53 */ "refact ::= RESTRICT",
+ /* 54 */ "refact ::= NO ACTION",
+ /* 55 */ "defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt",
+ /* 56 */ "defer_subclause ::= DEFERRABLE init_deferred_pred_opt",
+ /* 57 */ "init_deferred_pred_opt ::=",
+ /* 58 */ "init_deferred_pred_opt ::= INITIALLY DEFERRED",
+ /* 59 */ "init_deferred_pred_opt ::= INITIALLY IMMEDIATE",
+ /* 60 */ "conslist_opt ::=",
+ /* 61 */ "tconscomma ::= COMMA",
+ /* 62 */ "tcons ::= CONSTRAINT nm",
+ /* 63 */ "tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf",
+ /* 64 */ "tcons ::= UNIQUE LP sortlist RP onconf",
+ /* 65 */ "tcons ::= CHECK LP expr RP onconf",
+ /* 66 */ "tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt",
+ /* 67 */ "defer_subclause_opt ::=",
+ /* 68 */ "onconf ::=",
+ /* 69 */ "onconf ::= ON CONFLICT resolvetype",
+ /* 70 */ "orconf ::=",
+ /* 71 */ "orconf ::= OR resolvetype",
+ /* 72 */ "resolvetype ::= IGNORE",
+ /* 73 */ "resolvetype ::= REPLACE",
+ /* 74 */ "cmd ::= DROP TABLE ifexists fullname",
+ /* 75 */ "ifexists ::= IF EXISTS",
+ /* 76 */ "ifexists ::=",
+ /* 77 */ "cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select",
+ /* 78 */ "cmd ::= DROP VIEW ifexists fullname",
+ /* 79 */ "cmd ::= select",
+ /* 80 */ "select ::= with selectnowith",
+ /* 81 */ "selectnowith ::= selectnowith multiselect_op oneselect",
+ /* 82 */ "multiselect_op ::= UNION",
+ /* 83 */ "multiselect_op ::= UNION ALL",
+ /* 84 */ "multiselect_op ::= EXCEPT|INTERSECT",
+ /* 85 */ "oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt",
+ /* 86 */ "values ::= VALUES LP nexprlist RP",
+ /* 87 */ "values ::= values COMMA LP exprlist RP",
+ /* 88 */ "distinct ::= DISTINCT",
+ /* 89 */ "distinct ::= ALL",
+ /* 90 */ "distinct ::=",
+ /* 91 */ "sclp ::=",
+ /* 92 */ "selcollist ::= sclp scanpt expr scanpt as",
+ /* 93 */ "selcollist ::= sclp scanpt STAR",
+ /* 94 */ "selcollist ::= sclp scanpt nm DOT STAR",
+ /* 95 */ "as ::= AS nm",
+ /* 96 */ "as ::=",
+ /* 97 */ "from ::=",
+ /* 98 */ "from ::= FROM seltablist",
+ /* 99 */ "stl_prefix ::= seltablist joinop",
+ /* 100 */ "stl_prefix ::=",
+ /* 101 */ "seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt",
+ /* 102 */ "seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt",
+ /* 103 */ "seltablist ::= stl_prefix LP select RP as on_opt using_opt",
+ /* 104 */ "seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt",
+ /* 105 */ "dbnm ::=",
+ /* 106 */ "dbnm ::= DOT nm",
+ /* 107 */ "fullname ::= nm dbnm",
+ /* 108 */ "joinop ::= COMMA|JOIN",
+ /* 109 */ "joinop ::= JOIN_KW JOIN",
+ /* 110 */ "joinop ::= JOIN_KW nm JOIN",
+ /* 111 */ "joinop ::= JOIN_KW nm nm JOIN",
+ /* 112 */ "on_opt ::= ON expr",
+ /* 113 */ "on_opt ::=",
+ /* 114 */ "indexed_opt ::=",
+ /* 115 */ "indexed_opt ::= INDEXED BY nm",
+ /* 116 */ "indexed_opt ::= NOT INDEXED",
+ /* 117 */ "using_opt ::= USING LP idlist RP",
+ /* 118 */ "using_opt ::=",
+ /* 119 */ "orderby_opt ::=",
+ /* 120 */ "orderby_opt ::= ORDER BY sortlist",
+ /* 121 */ "sortlist ::= sortlist COMMA expr sortorder",
+ /* 122 */ "sortlist ::= expr sortorder",
+ /* 123 */ "sortorder ::= ASC",
+ /* 124 */ "sortorder ::= DESC",
+ /* 125 */ "sortorder ::=",
+ /* 126 */ "groupby_opt ::=",
+ /* 127 */ "groupby_opt ::= GROUP BY nexprlist",
+ /* 128 */ "having_opt ::=",
+ /* 129 */ "having_opt ::= HAVING expr",
+ /* 130 */ "limit_opt ::=",
+ /* 131 */ "limit_opt ::= LIMIT expr",
+ /* 132 */ "limit_opt ::= LIMIT expr OFFSET expr",
+ /* 133 */ "limit_opt ::= LIMIT expr COMMA expr",
+ /* 134 */ "cmd ::= with DELETE FROM fullname indexed_opt where_opt",
+ /* 135 */ "where_opt ::=",
+ /* 136 */ "where_opt ::= WHERE expr",
+ /* 137 */ "cmd ::= with UPDATE orconf fullname indexed_opt SET setlist where_opt",
+ /* 138 */ "setlist ::= setlist COMMA nm EQ expr",
+ /* 139 */ "setlist ::= setlist COMMA LP idlist RP EQ expr",
+ /* 140 */ "setlist ::= nm EQ expr",
+ /* 141 */ "setlist ::= LP idlist RP EQ expr",
+ /* 142 */ "cmd ::= with insert_cmd INTO fullname idlist_opt select",
+ /* 143 */ "cmd ::= with insert_cmd INTO fullname idlist_opt DEFAULT VALUES",
+ /* 144 */ "insert_cmd ::= INSERT orconf",
+ /* 145 */ "insert_cmd ::= REPLACE",
+ /* 146 */ "idlist_opt ::=",
+ /* 147 */ "idlist_opt ::= LP idlist RP",
+ /* 148 */ "idlist ::= idlist COMMA nm",
+ /* 149 */ "idlist ::= nm",
+ /* 150 */ "expr ::= LP expr RP",
+ /* 151 */ "expr ::= ID|INDEXED",
+ /* 152 */ "expr ::= JOIN_KW",
+ /* 153 */ "expr ::= nm DOT nm",
+ /* 154 */ "expr ::= nm DOT nm DOT nm",
+ /* 155 */ "term ::= NULL|FLOAT|BLOB",
+ /* 156 */ "term ::= STRING",
+ /* 157 */ "term ::= INTEGER",
+ /* 158 */ "expr ::= VARIABLE",
+ /* 159 */ "expr ::= expr COLLATE ID|STRING",
+ /* 160 */ "expr ::= CAST LP expr AS typetoken RP",
+ /* 161 */ "expr ::= ID|INDEXED LP distinct exprlist RP",
+ /* 162 */ "expr ::= ID|INDEXED LP STAR RP",
+ /* 163 */ "term ::= CTIME_KW",
+ /* 164 */ "expr ::= LP nexprlist COMMA expr RP",
+ /* 165 */ "expr ::= expr AND expr",
+ /* 166 */ "expr ::= expr OR expr",
+ /* 167 */ "expr ::= expr LT|GT|GE|LE expr",
+ /* 168 */ "expr ::= expr EQ|NE expr",
+ /* 169 */ "expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr",
+ /* 170 */ "expr ::= expr PLUS|MINUS expr",
+ /* 171 */ "expr ::= expr STAR|SLASH|REM expr",
+ /* 172 */ "expr ::= expr CONCAT expr",
+ /* 173 */ "likeop ::= NOT LIKE_KW|MATCH",
+ /* 174 */ "expr ::= expr likeop expr",
+ /* 175 */ "expr ::= expr likeop expr ESCAPE expr",
+ /* 176 */ "expr ::= expr ISNULL|NOTNULL",
+ /* 177 */ "expr ::= expr NOT NULL",
+ /* 178 */ "expr ::= expr IS expr",
+ /* 179 */ "expr ::= expr IS NOT expr",
+ /* 180 */ "expr ::= NOT expr",
+ /* 181 */ "expr ::= BITNOT expr",
+ /* 182 */ "expr ::= MINUS expr",
+ /* 183 */ "expr ::= PLUS expr",
+ /* 184 */ "between_op ::= BETWEEN",
+ /* 185 */ "between_op ::= NOT BETWEEN",
+ /* 186 */ "expr ::= expr between_op expr AND expr",
+ /* 187 */ "in_op ::= IN",
+ /* 188 */ "in_op ::= NOT IN",
+ /* 189 */ "expr ::= expr in_op LP exprlist RP",
+ /* 190 */ "expr ::= LP select RP",
+ /* 191 */ "expr ::= expr in_op LP select RP",
+ /* 192 */ "expr ::= expr in_op nm dbnm paren_exprlist",
+ /* 193 */ "expr ::= EXISTS LP select RP",
+ /* 194 */ "expr ::= CASE case_operand case_exprlist case_else END",
+ /* 195 */ "case_exprlist ::= case_exprlist WHEN expr THEN expr",
+ /* 196 */ "case_exprlist ::= WHEN expr THEN expr",
+ /* 197 */ "case_else ::= ELSE expr",
+ /* 198 */ "case_else ::=",
+ /* 199 */ "case_operand ::= expr",
+ /* 200 */ "case_operand ::=",
+ /* 201 */ "exprlist ::=",
+ /* 202 */ "nexprlist ::= nexprlist COMMA expr",
+ /* 203 */ "nexprlist ::= expr",
+ /* 204 */ "paren_exprlist ::=",
+ /* 205 */ "paren_exprlist ::= LP exprlist RP",
+ /* 206 */ "cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt",
+ /* 207 */ "uniqueflag ::= UNIQUE",
+ /* 208 */ "uniqueflag ::=",
+ /* 209 */ "eidlist_opt ::=",
+ /* 210 */ "eidlist_opt ::= LP eidlist RP",
+ /* 211 */ "eidlist ::= eidlist COMMA nm collate sortorder",
+ /* 212 */ "eidlist ::= nm collate sortorder",
+ /* 213 */ "collate ::=",
+ /* 214 */ "collate ::= COLLATE ID|STRING",
+ /* 215 */ "cmd ::= DROP INDEX ifexists fullname",
+ /* 216 */ "cmd ::= VACUUM",
+ /* 217 */ "cmd ::= VACUUM nm",
+ /* 218 */ "cmd ::= PRAGMA nm dbnm",
+ /* 219 */ "cmd ::= PRAGMA nm dbnm EQ nmnum",
+ /* 220 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP",
+ /* 221 */ "cmd ::= PRAGMA nm dbnm EQ minus_num",
+ /* 222 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP",
+ /* 223 */ "plus_num ::= PLUS INTEGER|FLOAT",
+ /* 224 */ "minus_num ::= MINUS INTEGER|FLOAT",
+ /* 225 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END",
+ /* 226 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause",
+ /* 227 */ "trigger_time ::= BEFORE|AFTER",
+ /* 228 */ "trigger_time ::= INSTEAD OF",
+ /* 229 */ "trigger_time ::=",
+ /* 230 */ "trigger_event ::= DELETE|INSERT",
+ /* 231 */ "trigger_event ::= UPDATE",
+ /* 232 */ "trigger_event ::= UPDATE OF idlist",
+ /* 233 */ "when_clause ::=",
+ /* 234 */ "when_clause ::= WHEN expr",
+ /* 235 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI",
+ /* 236 */ "trigger_cmd_list ::= trigger_cmd SEMI",
+ /* 237 */ "trnm ::= nm DOT nm",
+ /* 238 */ "tridxby ::= INDEXED BY nm",
+ /* 239 */ "tridxby ::= NOT INDEXED",
+ /* 240 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt scanpt",
+ /* 241 */ "trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select scanpt",
+ /* 242 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt",
+ /* 243 */ "trigger_cmd ::= scanpt select scanpt",
+ /* 244 */ "expr ::= RAISE LP IGNORE RP",
+ /* 245 */ "expr ::= RAISE LP raisetype COMMA nm RP",
+ /* 246 */ "raisetype ::= ROLLBACK",
+ /* 247 */ "raisetype ::= ABORT",
+ /* 248 */ "raisetype ::= FAIL",
+ /* 249 */ "cmd ::= DROP TRIGGER ifexists fullname",
+ /* 250 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt",
+ /* 251 */ "cmd ::= DETACH database_kw_opt expr",
+ /* 252 */ "key_opt ::=",
+ /* 253 */ "key_opt ::= KEY expr",
+ /* 254 */ "cmd ::= REINDEX",
+ /* 255 */ "cmd ::= REINDEX nm dbnm",
+ /* 256 */ "cmd ::= ANALYZE",
+ /* 257 */ "cmd ::= ANALYZE nm dbnm",
+ /* 258 */ "cmd ::= ALTER TABLE fullname RENAME TO nm",
+ /* 259 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist",
+ /* 260 */ "add_column_fullname ::= fullname",
+ /* 261 */ "cmd ::= create_vtab",
+ /* 262 */ "cmd ::= create_vtab LP vtabarglist RP",
+ /* 263 */ "create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm",
+ /* 264 */ "vtabarg ::=",
+ /* 265 */ "vtabargtoken ::= ANY",
+ /* 266 */ "vtabargtoken ::= lp anylist RP",
+ /* 267 */ "lp ::= LP",
+ /* 268 */ "with ::=",
+ /* 269 */ "with ::= WITH wqlist",
+ /* 270 */ "with ::= WITH RECURSIVE wqlist",
+ /* 271 */ "wqlist ::= nm eidlist_opt AS LP select RP",
+ /* 272 */ "wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP",
+ /* 273 */ "input ::= cmdlist",
+ /* 274 */ "cmdlist ::= cmdlist ecmd",
+ /* 275 */ "cmdlist ::= ecmd",
+ /* 276 */ "ecmd ::= SEMI",
+ /* 277 */ "ecmd ::= explain cmdx SEMI",
+ /* 278 */ "explain ::=",
+ /* 279 */ "trans_opt ::=",
+ /* 280 */ "trans_opt ::= TRANSACTION",
+ /* 281 */ "trans_opt ::= TRANSACTION nm",
+ /* 282 */ "savepoint_opt ::= SAVEPOINT",
+ /* 283 */ "savepoint_opt ::=",
+ /* 284 */ "cmd ::= create_table create_table_args",
+ /* 285 */ "columnlist ::= columnlist COMMA columnname carglist",
+ /* 286 */ "columnlist ::= columnname carglist",
+ /* 287 */ "nm ::= ID|INDEXED",
+ /* 288 */ "nm ::= STRING",
+ /* 289 */ "nm ::= JOIN_KW",
+ /* 290 */ "typetoken ::= typename",
+ /* 291 */ "typename ::= ID|STRING",
+ /* 292 */ "signed ::= plus_num",
+ /* 293 */ "signed ::= minus_num",
+ /* 294 */ "carglist ::= carglist ccons",
+ /* 295 */ "carglist ::=",
+ /* 296 */ "ccons ::= NULL onconf",
+ /* 297 */ "conslist_opt ::= COMMA conslist",
+ /* 298 */ "conslist ::= conslist tconscomma tcons",
+ /* 299 */ "conslist ::= tcons",
+ /* 300 */ "tconscomma ::=",
+ /* 301 */ "defer_subclause_opt ::= defer_subclause",
+ /* 302 */ "resolvetype ::= raisetype",
+ /* 303 */ "selectnowith ::= oneselect",
+ /* 304 */ "oneselect ::= values",
+ /* 305 */ "sclp ::= selcollist COMMA",
+ /* 306 */ "as ::= ID|STRING",
+ /* 307 */ "expr ::= term",
+ /* 308 */ "likeop ::= LIKE_KW|MATCH",
+ /* 309 */ "exprlist ::= nexprlist",
+ /* 310 */ "nmnum ::= plus_num",
+ /* 311 */ "nmnum ::= nm",
+ /* 312 */ "nmnum ::= ON",
+ /* 313 */ "nmnum ::= DELETE",
+ /* 314 */ "nmnum ::= DEFAULT",
+ /* 315 */ "plus_num ::= INTEGER|FLOAT",
+ /* 316 */ "foreach_clause ::=",
+ /* 317 */ "foreach_clause ::= FOR EACH ROW",
+ /* 318 */ "trnm ::= nm",
+ /* 319 */ "tridxby ::=",
+ /* 320 */ "database_kw_opt ::= DATABASE",
+ /* 321 */ "database_kw_opt ::=",
+ /* 322 */ "kwcolumn_opt ::=",
+ /* 323 */ "kwcolumn_opt ::= COLUMNKW",
+ /* 324 */ "vtabarglist ::= vtabarg",
+ /* 325 */ "vtabarglist ::= vtabarglist COMMA vtabarg",
+ /* 326 */ "vtabarg ::= vtabarg vtabargtoken",
+ /* 327 */ "anylist ::=",
+ /* 328 */ "anylist ::= anylist LP anylist RP",
+ /* 329 */ "anylist ::= anylist ANY",
};
#endif /* NDEBUG */
@@ -138472,76 +139806,72 @@ static void yy_destructor(
*/
/********* Begin destructor definitions ***************************************/
case 163: /* select */
- case 194: /* selectnowith */
- case 195: /* oneselect */
- case 206: /* values */
+ case 195: /* selectnowith */
+ case 196: /* oneselect */
+ case 207: /* values */
{
-sqlite3SelectDelete(pParse->db, (yypminor->yy243));
+sqlite3SelectDelete(pParse->db, (yypminor->yy387));
}
break;
- case 172: /* term */
- case 173: /* expr */
+ case 173: /* term */
+ case 174: /* expr */
+ case 202: /* where_opt */
+ case 204: /* having_opt */
+ case 216: /* on_opt */
+ case 226: /* case_operand */
+ case 228: /* case_else */
+ case 237: /* when_clause */
+ case 242: /* key_opt */
{
-sqlite3ExprDelete(pParse->db, (yypminor->yy190).pExpr);
+sqlite3ExprDelete(pParse->db, (yypminor->yy314));
}
break;
- case 177: /* eidlist_opt */
- case 186: /* sortlist */
- case 187: /* eidlist */
- case 199: /* selcollist */
- case 202: /* groupby_opt */
- case 204: /* orderby_opt */
- case 207: /* nexprlist */
- case 208: /* exprlist */
- case 209: /* sclp */
- case 218: /* setlist */
- case 224: /* paren_exprlist */
- case 226: /* case_exprlist */
+ case 178: /* eidlist_opt */
+ case 187: /* sortlist */
+ case 188: /* eidlist */
+ case 200: /* selcollist */
+ case 203: /* groupby_opt */
+ case 205: /* orderby_opt */
+ case 208: /* nexprlist */
+ case 209: /* exprlist */
+ case 210: /* sclp */
+ case 219: /* setlist */
+ case 225: /* paren_exprlist */
+ case 227: /* case_exprlist */
{
-sqlite3ExprListDelete(pParse->db, (yypminor->yy148));
+sqlite3ExprListDelete(pParse->db, (yypminor->yy322));
}
break;
- case 193: /* fullname */
- case 200: /* from */
- case 211: /* seltablist */
- case 212: /* stl_prefix */
+ case 194: /* fullname */
+ case 201: /* from */
+ case 212: /* seltablist */
+ case 213: /* stl_prefix */
{
-sqlite3SrcListDelete(pParse->db, (yypminor->yy185));
+sqlite3SrcListDelete(pParse->db, (yypminor->yy259));
}
break;
- case 196: /* with */
- case 250: /* wqlist */
+ case 197: /* with */
+ case 251: /* wqlist */
{
-sqlite3WithDelete(pParse->db, (yypminor->yy285));
+sqlite3WithDelete(pParse->db, (yypminor->yy451));
}
break;
- case 201: /* where_opt */
- case 203: /* having_opt */
- case 215: /* on_opt */
- case 225: /* case_operand */
- case 227: /* case_else */
- case 236: /* when_clause */
- case 241: /* key_opt */
+ case 217: /* using_opt */
+ case 218: /* idlist */
+ case 221: /* idlist_opt */
{
-sqlite3ExprDelete(pParse->db, (yypminor->yy72));
+sqlite3IdListDelete(pParse->db, (yypminor->yy384));
}
break;
- case 216: /* using_opt */
- case 217: /* idlist */
- case 220: /* idlist_opt */
+ case 233: /* trigger_cmd_list */
+ case 238: /* trigger_cmd */
{
-sqlite3IdListDelete(pParse->db, (yypminor->yy254));
+sqlite3DeleteTriggerStep(pParse->db, (yypminor->yy203));
}
break;
- case 232: /* trigger_cmd_list */
- case 237: /* trigger_cmd */
+ case 235: /* trigger_event */
{
-sqlite3DeleteTriggerStep(pParse->db, (yypminor->yy145));
-}
- break;
- case 234: /* trigger_event */
-{
-sqlite3IdListDelete(pParse->db, (yypminor->yy332).b);
+sqlite3IdListDelete(pParse->db, (yypminor->yy90).b);
}
break;
/********* End destructor definitions *****************************************/
@@ -138612,6 +139942,43 @@ SQLITE_PRIVATE int sqlite3ParserStackPeak(void *p){
}
#endif
+/* This array of booleans keeps track of the parser statement
+** coverage. The element yycoverage[X][Y] is set when the parser
+** is in state X and has a lookahead token Y. In a well-tested
+** systems, every element of this matrix should end up being set.
+*/
+#if defined(YYCOVERAGE)
+static unsigned char yycoverage[YYNSTATE][YYNTOKEN];
+#endif
+
+/*
+** Write into out a description of every state/lookahead combination that
+**
+** (1) has not been used by the parser, and
+** (2) is not a syntax error.
+**
+** Return the number of missed state/lookahead combinations.
+*/
+#if defined(YYCOVERAGE)
+SQLITE_PRIVATE int sqlite3ParserCoverage(FILE *out){
+ int stateno, iLookAhead, i;
+ int nMissed = 0;
+ for(stateno=0; stateno<YYNSTATE; stateno++){
+ i = yy_shift_ofst[stateno];
+ for(iLookAhead=0; iLookAhead<YYNTOKEN; iLookAhead++){
+ if( yy_lookahead[i+iLookAhead]!=iLookAhead ) continue;
+ if( yycoverage[stateno][iLookAhead]==0 ) nMissed++;
+ if( out ){
+ fprintf(out,"State %d lookahead %s %s\n", stateno,
+ yyTokenName[iLookAhead],
+ yycoverage[stateno][iLookAhead] ? "ok" : "missed");
+ }
+ }
+ }
+ return nMissed;
+}
+#endif
+
/*
** Find the appropriate action for a parser given the terminal
** look-ahead token iLookAhead.
@@ -138623,13 +139990,18 @@ static unsigned int yy_find_shift_action(
int i;
int stateno = pParser->yytos->stateno;
- if( stateno>=YY_MIN_REDUCE ) return stateno;
+ if( stateno>YY_MAX_SHIFT ) return stateno;
assert( stateno <= YY_SHIFT_COUNT );
+#if defined(YYCOVERAGE)
+ yycoverage[stateno][iLookAhead] = 1;
+#endif
do{
i = yy_shift_ofst[stateno];
+ assert( i>=0 && i+YYNTOKEN<=sizeof(yy_lookahead)/sizeof(yy_lookahead[0]) );
assert( iLookAhead!=YYNOCODE );
+ assert( iLookAhead < YYNTOKEN );
i += iLookAhead;
- if( i<0 || i>=YY_ACTTAB_COUNT || yy_lookahead[i]!=iLookAhead ){
+ if( yy_lookahead[i]!=iLookAhead ){
#ifdef YYFALLBACK
YYCODETYPE iFallback; /* Fallback token */
if( iLookAhead<sizeof(yyFallback)/sizeof(yyFallback[0])
@@ -138692,7 +140064,6 @@ static int yy_find_reduce_action(
assert( stateno<=YY_REDUCE_COUNT );
#endif
i = yy_reduce_ofst[stateno];
- assert( i!=YY_REDUCE_USE_DFLT );
assert( iLookAhead!=YYNOCODE );
i += iLookAhead;
#ifdef YYERRORSYMBOL
@@ -138730,20 +140101,21 @@ static void yyStackOverflow(yyParser *yypParser){
** Print tracing information for a SHIFT action
*/
#ifndef NDEBUG
-static void yyTraceShift(yyParser *yypParser, int yyNewState){
+static void yyTraceShift(yyParser *yypParser, int yyNewState, const char *zTag){
if( yyTraceFILE ){
if( yyNewState<YYNSTATE ){
- fprintf(yyTraceFILE,"%sShift '%s', go to state %d\n",
- yyTracePrompt,yyTokenName[yypParser->yytos->major],
+ fprintf(yyTraceFILE,"%s%s '%s', go to state %d\n",
+ yyTracePrompt, zTag, yyTokenName[yypParser->yytos->major],
yyNewState);
}else{
- fprintf(yyTraceFILE,"%sShift '%s'\n",
- yyTracePrompt,yyTokenName[yypParser->yytos->major]);
+ fprintf(yyTraceFILE,"%s%s '%s', pending reduce %d\n",
+ yyTracePrompt, zTag, yyTokenName[yypParser->yytos->major],
+ yyNewState - YY_MIN_REDUCE);
}
}
}
#else
-# define yyTraceShift(X,Y)
+# define yyTraceShift(X,Y,Z)
#endif
/*
@@ -138785,7 +140157,7 @@ static void yy_shift(
yytos->stateno = (YYACTIONTYPE)yyNewState;
yytos->major = (YYCODETYPE)yyMajor;
yytos->minor.yy0 = yyMinor;
- yyTraceShift(yypParser, yyNewState);
+ yyTraceShift(yypParser, yyNewState, "Shift");
}
/* The following table contains information about every rule that
@@ -138795,335 +140167,336 @@ static const struct {
YYCODETYPE lhs; /* Symbol on the left-hand side of the rule */
signed char nrhs; /* Negative of the number of RHS symbols in the rule */
} yyRuleInfo[] = {
- { 147, -1 },
- { 147, -3 },
- { 148, -1 },
- { 149, -3 },
- { 150, 0 },
- { 150, -1 },
- { 150, -1 },
- { 150, -1 },
- { 149, -2 },
- { 149, -2 },
- { 149, -2 },
- { 149, -3 },
- { 149, -5 },
- { 154, -6 },
- { 156, -1 },
- { 158, 0 },
- { 158, -3 },
- { 157, -1 },
- { 157, 0 },
- { 155, -5 },
- { 155, -2 },
- { 162, 0 },
- { 162, -2 },
- { 164, -2 },
- { 166, 0 },
- { 166, -4 },
- { 166, -6 },
- { 167, -2 },
- { 171, -2 },
- { 171, -2 },
- { 171, -4 },
- { 171, -3 },
- { 171, -3 },
- { 171, -2 },
- { 171, -3 },
- { 171, -5 },
- { 171, -2 },
- { 171, -4 },
- { 171, -4 },
- { 171, -1 },
- { 171, -2 },
- { 176, 0 },
- { 176, -1 },
- { 178, 0 },
- { 178, -2 },
- { 180, -2 },
- { 180, -3 },
- { 180, -3 },
- { 180, -3 },
- { 181, -2 },
- { 181, -2 },
- { 181, -1 },
- { 181, -1 },
- { 181, -2 },
- { 179, -3 },
- { 179, -2 },
- { 182, 0 },
- { 182, -2 },
- { 182, -2 },
- { 161, 0 },
- { 184, -1 },
- { 185, -2 },
- { 185, -7 },
- { 185, -5 },
- { 185, -5 },
- { 185, -10 },
- { 188, 0 },
- { 174, 0 },
- { 174, -3 },
- { 189, 0 },
- { 189, -2 },
- { 190, -1 },
- { 190, -1 },
- { 149, -4 },
- { 192, -2 },
- { 192, 0 },
- { 149, -9 },
- { 149, -4 },
- { 149, -1 },
- { 163, -2 },
- { 194, -3 },
- { 197, -1 },
- { 197, -2 },
- { 197, -1 },
- { 195, -9 },
- { 206, -4 },
- { 206, -5 },
- { 198, -1 },
- { 198, -1 },
- { 198, 0 },
- { 209, 0 },
- { 199, -3 },
- { 199, -2 },
- { 199, -4 },
- { 210, -2 },
- { 210, 0 },
- { 200, 0 },
- { 200, -2 },
- { 212, -2 },
- { 212, 0 },
- { 211, -7 },
- { 211, -9 },
- { 211, -7 },
- { 211, -7 },
- { 159, 0 },
- { 159, -2 },
- { 193, -2 },
- { 213, -1 },
- { 213, -2 },
- { 213, -3 },
- { 213, -4 },
- { 215, -2 },
- { 215, 0 },
- { 214, 0 },
- { 214, -3 },
- { 214, -2 },
- { 216, -4 },
- { 216, 0 },
- { 204, 0 },
- { 204, -3 },
- { 186, -4 },
- { 186, -2 },
- { 175, -1 },
- { 175, -1 },
- { 175, 0 },
- { 202, 0 },
- { 202, -3 },
- { 203, 0 },
- { 203, -2 },
- { 205, 0 },
- { 205, -2 },
- { 205, -4 },
- { 205, -4 },
- { 149, -6 },
- { 201, 0 },
- { 201, -2 },
- { 149, -8 },
- { 218, -5 },
- { 218, -7 },
- { 218, -3 },
- { 218, -5 },
- { 149, -6 },
- { 149, -7 },
- { 219, -2 },
- { 219, -1 },
- { 220, 0 },
- { 220, -3 },
- { 217, -3 },
- { 217, -1 },
- { 173, -3 },
- { 173, -1 },
- { 173, -1 },
- { 173, -3 },
- { 173, -5 },
- { 172, -1 },
- { 172, -1 },
- { 172, -1 },
- { 173, -1 },
- { 173, -3 },
- { 173, -6 },
- { 173, -5 },
- { 173, -4 },
- { 172, -1 },
- { 173, -5 },
- { 173, -3 },
- { 173, -3 },
- { 173, -3 },
- { 173, -3 },
- { 173, -3 },
- { 173, -3 },
- { 173, -3 },
- { 173, -3 },
- { 221, -2 },
- { 173, -3 },
- { 173, -5 },
- { 173, -2 },
- { 173, -3 },
- { 173, -3 },
- { 173, -4 },
- { 173, -2 },
- { 173, -2 },
- { 173, -2 },
- { 173, -2 },
- { 222, -1 },
- { 222, -2 },
- { 173, -5 },
- { 223, -1 },
- { 223, -2 },
- { 173, -5 },
- { 173, -3 },
- { 173, -5 },
- { 173, -5 },
- { 173, -4 },
- { 173, -5 },
- { 226, -5 },
- { 226, -4 },
- { 227, -2 },
- { 227, 0 },
- { 225, -1 },
- { 225, 0 },
- { 208, 0 },
- { 207, -3 },
- { 207, -1 },
- { 224, 0 },
- { 224, -3 },
- { 149, -12 },
- { 228, -1 },
- { 228, 0 },
- { 177, 0 },
- { 177, -3 },
- { 187, -5 },
- { 187, -3 },
- { 229, 0 },
- { 229, -2 },
- { 149, -4 },
- { 149, -1 },
- { 149, -2 },
- { 149, -3 },
- { 149, -5 },
- { 149, -6 },
- { 149, -5 },
- { 149, -6 },
- { 169, -2 },
- { 170, -2 },
- { 149, -5 },
- { 231, -11 },
- { 233, -1 },
- { 233, -2 },
- { 233, 0 },
- { 234, -1 },
- { 234, -1 },
- { 234, -3 },
- { 236, 0 },
- { 236, -2 },
- { 232, -3 },
- { 232, -2 },
- { 238, -3 },
- { 239, -3 },
- { 239, -2 },
- { 237, -7 },
- { 237, -5 },
- { 237, -5 },
- { 237, -1 },
- { 173, -4 },
- { 173, -6 },
- { 191, -1 },
- { 191, -1 },
- { 191, -1 },
- { 149, -4 },
- { 149, -6 },
- { 149, -3 },
- { 241, 0 },
- { 241, -2 },
- { 149, -1 },
- { 149, -3 },
- { 149, -1 },
- { 149, -3 },
- { 149, -6 },
- { 149, -7 },
- { 242, -1 },
- { 149, -1 },
- { 149, -4 },
- { 244, -8 },
- { 246, 0 },
- { 247, -1 },
- { 247, -3 },
- { 248, -1 },
- { 196, 0 },
- { 196, -2 },
- { 196, -3 },
- { 250, -6 },
- { 250, -8 },
- { 144, -1 },
- { 145, -2 },
- { 145, -1 },
- { 146, -1 },
- { 146, -3 },
- { 147, 0 },
- { 151, 0 },
- { 151, -1 },
- { 151, -2 },
- { 153, -1 },
- { 153, 0 },
- { 149, -2 },
- { 160, -4 },
- { 160, -2 },
- { 152, -1 },
- { 152, -1 },
- { 152, -1 },
- { 166, -1 },
- { 167, -1 },
- { 168, -1 },
- { 168, -1 },
- { 165, -2 },
- { 165, 0 },
- { 171, -2 },
- { 161, -2 },
- { 183, -3 },
- { 183, -1 },
- { 184, 0 },
- { 188, -1 },
- { 190, -1 },
- { 194, -1 },
- { 195, -1 },
- { 209, -2 },
- { 210, -1 },
- { 173, -1 },
- { 221, -1 },
- { 208, -1 },
- { 230, -1 },
- { 230, -1 },
- { 230, -1 },
- { 230, -1 },
- { 230, -1 },
- { 169, -1 },
- { 235, 0 },
- { 235, -3 },
- { 238, -1 },
- { 239, 0 },
- { 240, -1 },
- { 240, 0 },
- { 243, 0 },
- { 243, -1 },
- { 245, -1 },
- { 245, -3 },
- { 246, -2 },
- { 249, 0 },
- { 249, -4 },
- { 249, -2 },
+ { 147, -1 }, /* (0) explain ::= EXPLAIN */
+ { 147, -3 }, /* (1) explain ::= EXPLAIN QUERY PLAN */
+ { 148, -1 }, /* (2) cmdx ::= cmd */
+ { 149, -3 }, /* (3) cmd ::= BEGIN transtype trans_opt */
+ { 150, 0 }, /* (4) transtype ::= */
+ { 150, -1 }, /* (5) transtype ::= DEFERRED */
+ { 150, -1 }, /* (6) transtype ::= IMMEDIATE */
+ { 150, -1 }, /* (7) transtype ::= EXCLUSIVE */
+ { 149, -2 }, /* (8) cmd ::= COMMIT|END trans_opt */
+ { 149, -2 }, /* (9) cmd ::= ROLLBACK trans_opt */
+ { 149, -2 }, /* (10) cmd ::= SAVEPOINT nm */
+ { 149, -3 }, /* (11) cmd ::= RELEASE savepoint_opt nm */
+ { 149, -5 }, /* (12) cmd ::= ROLLBACK trans_opt TO savepoint_opt nm */
+ { 154, -6 }, /* (13) create_table ::= createkw temp TABLE ifnotexists nm dbnm */
+ { 156, -1 }, /* (14) createkw ::= CREATE */
+ { 158, 0 }, /* (15) ifnotexists ::= */
+ { 158, -3 }, /* (16) ifnotexists ::= IF NOT EXISTS */
+ { 157, -1 }, /* (17) temp ::= TEMP */
+ { 157, 0 }, /* (18) temp ::= */
+ { 155, -5 }, /* (19) create_table_args ::= LP columnlist conslist_opt RP table_options */
+ { 155, -2 }, /* (20) create_table_args ::= AS select */
+ { 162, 0 }, /* (21) table_options ::= */
+ { 162, -2 }, /* (22) table_options ::= WITHOUT nm */
+ { 164, -2 }, /* (23) columnname ::= nm typetoken */
+ { 166, 0 }, /* (24) typetoken ::= */
+ { 166, -4 }, /* (25) typetoken ::= typename LP signed RP */
+ { 166, -6 }, /* (26) typetoken ::= typename LP signed COMMA signed RP */
+ { 167, -2 }, /* (27) typename ::= typename ID|STRING */
+ { 171, 0 }, /* (28) scanpt ::= */
+ { 172, -2 }, /* (29) ccons ::= CONSTRAINT nm */
+ { 172, -4 }, /* (30) ccons ::= DEFAULT scanpt term scanpt */
+ { 172, -4 }, /* (31) ccons ::= DEFAULT LP expr RP */
+ { 172, -4 }, /* (32) ccons ::= DEFAULT PLUS term scanpt */
+ { 172, -4 }, /* (33) ccons ::= DEFAULT MINUS term scanpt */
+ { 172, -3 }, /* (34) ccons ::= DEFAULT scanpt ID|INDEXED */
+ { 172, -3 }, /* (35) ccons ::= NOT NULL onconf */
+ { 172, -5 }, /* (36) ccons ::= PRIMARY KEY sortorder onconf autoinc */
+ { 172, -2 }, /* (37) ccons ::= UNIQUE onconf */
+ { 172, -4 }, /* (38) ccons ::= CHECK LP expr RP */
+ { 172, -4 }, /* (39) ccons ::= REFERENCES nm eidlist_opt refargs */
+ { 172, -1 }, /* (40) ccons ::= defer_subclause */
+ { 172, -2 }, /* (41) ccons ::= COLLATE ID|STRING */
+ { 177, 0 }, /* (42) autoinc ::= */
+ { 177, -1 }, /* (43) autoinc ::= AUTOINCR */
+ { 179, 0 }, /* (44) refargs ::= */
+ { 179, -2 }, /* (45) refargs ::= refargs refarg */
+ { 181, -2 }, /* (46) refarg ::= MATCH nm */
+ { 181, -3 }, /* (47) refarg ::= ON INSERT refact */
+ { 181, -3 }, /* (48) refarg ::= ON DELETE refact */
+ { 181, -3 }, /* (49) refarg ::= ON UPDATE refact */
+ { 182, -2 }, /* (50) refact ::= SET NULL */
+ { 182, -2 }, /* (51) refact ::= SET DEFAULT */
+ { 182, -1 }, /* (52) refact ::= CASCADE */
+ { 182, -1 }, /* (53) refact ::= RESTRICT */
+ { 182, -2 }, /* (54) refact ::= NO ACTION */
+ { 180, -3 }, /* (55) defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */
+ { 180, -2 }, /* (56) defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
+ { 183, 0 }, /* (57) init_deferred_pred_opt ::= */
+ { 183, -2 }, /* (58) init_deferred_pred_opt ::= INITIALLY DEFERRED */
+ { 183, -2 }, /* (59) init_deferred_pred_opt ::= INITIALLY IMMEDIATE */
+ { 161, 0 }, /* (60) conslist_opt ::= */
+ { 185, -1 }, /* (61) tconscomma ::= COMMA */
+ { 186, -2 }, /* (62) tcons ::= CONSTRAINT nm */
+ { 186, -7 }, /* (63) tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */
+ { 186, -5 }, /* (64) tcons ::= UNIQUE LP sortlist RP onconf */
+ { 186, -5 }, /* (65) tcons ::= CHECK LP expr RP onconf */
+ { 186, -10 }, /* (66) tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */
+ { 189, 0 }, /* (67) defer_subclause_opt ::= */
+ { 175, 0 }, /* (68) onconf ::= */
+ { 175, -3 }, /* (69) onconf ::= ON CONFLICT resolvetype */
+ { 190, 0 }, /* (70) orconf ::= */
+ { 190, -2 }, /* (71) orconf ::= OR resolvetype */
+ { 191, -1 }, /* (72) resolvetype ::= IGNORE */
+ { 191, -1 }, /* (73) resolvetype ::= REPLACE */
+ { 149, -4 }, /* (74) cmd ::= DROP TABLE ifexists fullname */
+ { 193, -2 }, /* (75) ifexists ::= IF EXISTS */
+ { 193, 0 }, /* (76) ifexists ::= */
+ { 149, -9 }, /* (77) cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */
+ { 149, -4 }, /* (78) cmd ::= DROP VIEW ifexists fullname */
+ { 149, -1 }, /* (79) cmd ::= select */
+ { 163, -2 }, /* (80) select ::= with selectnowith */
+ { 195, -3 }, /* (81) selectnowith ::= selectnowith multiselect_op oneselect */
+ { 198, -1 }, /* (82) multiselect_op ::= UNION */
+ { 198, -2 }, /* (83) multiselect_op ::= UNION ALL */
+ { 198, -1 }, /* (84) multiselect_op ::= EXCEPT|INTERSECT */
+ { 196, -9 }, /* (85) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */
+ { 207, -4 }, /* (86) values ::= VALUES LP nexprlist RP */
+ { 207, -5 }, /* (87) values ::= values COMMA LP exprlist RP */
+ { 199, -1 }, /* (88) distinct ::= DISTINCT */
+ { 199, -1 }, /* (89) distinct ::= ALL */
+ { 199, 0 }, /* (90) distinct ::= */
+ { 210, 0 }, /* (91) sclp ::= */
+ { 200, -5 }, /* (92) selcollist ::= sclp scanpt expr scanpt as */
+ { 200, -3 }, /* (93) selcollist ::= sclp scanpt STAR */
+ { 200, -5 }, /* (94) selcollist ::= sclp scanpt nm DOT STAR */
+ { 211, -2 }, /* (95) as ::= AS nm */
+ { 211, 0 }, /* (96) as ::= */
+ { 201, 0 }, /* (97) from ::= */
+ { 201, -2 }, /* (98) from ::= FROM seltablist */
+ { 213, -2 }, /* (99) stl_prefix ::= seltablist joinop */
+ { 213, 0 }, /* (100) stl_prefix ::= */
+ { 212, -7 }, /* (101) seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
+ { 212, -9 }, /* (102) seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */
+ { 212, -7 }, /* (103) seltablist ::= stl_prefix LP select RP as on_opt using_opt */
+ { 212, -7 }, /* (104) seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
+ { 159, 0 }, /* (105) dbnm ::= */
+ { 159, -2 }, /* (106) dbnm ::= DOT nm */
+ { 194, -2 }, /* (107) fullname ::= nm dbnm */
+ { 214, -1 }, /* (108) joinop ::= COMMA|JOIN */
+ { 214, -2 }, /* (109) joinop ::= JOIN_KW JOIN */
+ { 214, -3 }, /* (110) joinop ::= JOIN_KW nm JOIN */
+ { 214, -4 }, /* (111) joinop ::= JOIN_KW nm nm JOIN */
+ { 216, -2 }, /* (112) on_opt ::= ON expr */
+ { 216, 0 }, /* (113) on_opt ::= */
+ { 215, 0 }, /* (114) indexed_opt ::= */
+ { 215, -3 }, /* (115) indexed_opt ::= INDEXED BY nm */
+ { 215, -2 }, /* (116) indexed_opt ::= NOT INDEXED */
+ { 217, -4 }, /* (117) using_opt ::= USING LP idlist RP */
+ { 217, 0 }, /* (118) using_opt ::= */
+ { 205, 0 }, /* (119) orderby_opt ::= */
+ { 205, -3 }, /* (120) orderby_opt ::= ORDER BY sortlist */
+ { 187, -4 }, /* (121) sortlist ::= sortlist COMMA expr sortorder */
+ { 187, -2 }, /* (122) sortlist ::= expr sortorder */
+ { 176, -1 }, /* (123) sortorder ::= ASC */
+ { 176, -1 }, /* (124) sortorder ::= DESC */
+ { 176, 0 }, /* (125) sortorder ::= */
+ { 203, 0 }, /* (126) groupby_opt ::= */
+ { 203, -3 }, /* (127) groupby_opt ::= GROUP BY nexprlist */
+ { 204, 0 }, /* (128) having_opt ::= */
+ { 204, -2 }, /* (129) having_opt ::= HAVING expr */
+ { 206, 0 }, /* (130) limit_opt ::= */
+ { 206, -2 }, /* (131) limit_opt ::= LIMIT expr */
+ { 206, -4 }, /* (132) limit_opt ::= LIMIT expr OFFSET expr */
+ { 206, -4 }, /* (133) limit_opt ::= LIMIT expr COMMA expr */
+ { 149, -6 }, /* (134) cmd ::= with DELETE FROM fullname indexed_opt where_opt */
+ { 202, 0 }, /* (135) where_opt ::= */
+ { 202, -2 }, /* (136) where_opt ::= WHERE expr */
+ { 149, -8 }, /* (137) cmd ::= with UPDATE orconf fullname indexed_opt SET setlist where_opt */
+ { 219, -5 }, /* (138) setlist ::= setlist COMMA nm EQ expr */
+ { 219, -7 }, /* (139) setlist ::= setlist COMMA LP idlist RP EQ expr */
+ { 219, -3 }, /* (140) setlist ::= nm EQ expr */
+ { 219, -5 }, /* (141) setlist ::= LP idlist RP EQ expr */
+ { 149, -6 }, /* (142) cmd ::= with insert_cmd INTO fullname idlist_opt select */
+ { 149, -7 }, /* (143) cmd ::= with insert_cmd INTO fullname idlist_opt DEFAULT VALUES */
+ { 220, -2 }, /* (144) insert_cmd ::= INSERT orconf */
+ { 220, -1 }, /* (145) insert_cmd ::= REPLACE */
+ { 221, 0 }, /* (146) idlist_opt ::= */
+ { 221, -3 }, /* (147) idlist_opt ::= LP idlist RP */
+ { 218, -3 }, /* (148) idlist ::= idlist COMMA nm */
+ { 218, -1 }, /* (149) idlist ::= nm */
+ { 174, -3 }, /* (150) expr ::= LP expr RP */
+ { 174, -1 }, /* (151) expr ::= ID|INDEXED */
+ { 174, -1 }, /* (152) expr ::= JOIN_KW */
+ { 174, -3 }, /* (153) expr ::= nm DOT nm */
+ { 174, -5 }, /* (154) expr ::= nm DOT nm DOT nm */
+ { 173, -1 }, /* (155) term ::= NULL|FLOAT|BLOB */
+ { 173, -1 }, /* (156) term ::= STRING */
+ { 173, -1 }, /* (157) term ::= INTEGER */
+ { 174, -1 }, /* (158) expr ::= VARIABLE */
+ { 174, -3 }, /* (159) expr ::= expr COLLATE ID|STRING */
+ { 174, -6 }, /* (160) expr ::= CAST LP expr AS typetoken RP */
+ { 174, -5 }, /* (161) expr ::= ID|INDEXED LP distinct exprlist RP */
+ { 174, -4 }, /* (162) expr ::= ID|INDEXED LP STAR RP */
+ { 173, -1 }, /* (163) term ::= CTIME_KW */
+ { 174, -5 }, /* (164) expr ::= LP nexprlist COMMA expr RP */
+ { 174, -3 }, /* (165) expr ::= expr AND expr */
+ { 174, -3 }, /* (166) expr ::= expr OR expr */
+ { 174, -3 }, /* (167) expr ::= expr LT|GT|GE|LE expr */
+ { 174, -3 }, /* (168) expr ::= expr EQ|NE expr */
+ { 174, -3 }, /* (169) expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */
+ { 174, -3 }, /* (170) expr ::= expr PLUS|MINUS expr */
+ { 174, -3 }, /* (171) expr ::= expr STAR|SLASH|REM expr */
+ { 174, -3 }, /* (172) expr ::= expr CONCAT expr */
+ { 222, -2 }, /* (173) likeop ::= NOT LIKE_KW|MATCH */
+ { 174, -3 }, /* (174) expr ::= expr likeop expr */
+ { 174, -5 }, /* (175) expr ::= expr likeop expr ESCAPE expr */
+ { 174, -2 }, /* (176) expr ::= expr ISNULL|NOTNULL */
+ { 174, -3 }, /* (177) expr ::= expr NOT NULL */
+ { 174, -3 }, /* (178) expr ::= expr IS expr */
+ { 174, -4 }, /* (179) expr ::= expr IS NOT expr */
+ { 174, -2 }, /* (180) expr ::= NOT expr */
+ { 174, -2 }, /* (181) expr ::= BITNOT expr */
+ { 174, -2 }, /* (182) expr ::= MINUS expr */
+ { 174, -2 }, /* (183) expr ::= PLUS expr */
+ { 223, -1 }, /* (184) between_op ::= BETWEEN */
+ { 223, -2 }, /* (185) between_op ::= NOT BETWEEN */
+ { 174, -5 }, /* (186) expr ::= expr between_op expr AND expr */
+ { 224, -1 }, /* (187) in_op ::= IN */
+ { 224, -2 }, /* (188) in_op ::= NOT IN */
+ { 174, -5 }, /* (189) expr ::= expr in_op LP exprlist RP */
+ { 174, -3 }, /* (190) expr ::= LP select RP */
+ { 174, -5 }, /* (191) expr ::= expr in_op LP select RP */
+ { 174, -5 }, /* (192) expr ::= expr in_op nm dbnm paren_exprlist */
+ { 174, -4 }, /* (193) expr ::= EXISTS LP select RP */
+ { 174, -5 }, /* (194) expr ::= CASE case_operand case_exprlist case_else END */
+ { 227, -5 }, /* (195) case_exprlist ::= case_exprlist WHEN expr THEN expr */
+ { 227, -4 }, /* (196) case_exprlist ::= WHEN expr THEN expr */
+ { 228, -2 }, /* (197) case_else ::= ELSE expr */
+ { 228, 0 }, /* (198) case_else ::= */
+ { 226, -1 }, /* (199) case_operand ::= expr */
+ { 226, 0 }, /* (200) case_operand ::= */
+ { 209, 0 }, /* (201) exprlist ::= */
+ { 208, -3 }, /* (202) nexprlist ::= nexprlist COMMA expr */
+ { 208, -1 }, /* (203) nexprlist ::= expr */
+ { 225, 0 }, /* (204) paren_exprlist ::= */
+ { 225, -3 }, /* (205) paren_exprlist ::= LP exprlist RP */
+ { 149, -12 }, /* (206) cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
+ { 229, -1 }, /* (207) uniqueflag ::= UNIQUE */
+ { 229, 0 }, /* (208) uniqueflag ::= */
+ { 178, 0 }, /* (209) eidlist_opt ::= */
+ { 178, -3 }, /* (210) eidlist_opt ::= LP eidlist RP */
+ { 188, -5 }, /* (211) eidlist ::= eidlist COMMA nm collate sortorder */
+ { 188, -3 }, /* (212) eidlist ::= nm collate sortorder */
+ { 230, 0 }, /* (213) collate ::= */
+ { 230, -2 }, /* (214) collate ::= COLLATE ID|STRING */
+ { 149, -4 }, /* (215) cmd ::= DROP INDEX ifexists fullname */
+ { 149, -1 }, /* (216) cmd ::= VACUUM */
+ { 149, -2 }, /* (217) cmd ::= VACUUM nm */
+ { 149, -3 }, /* (218) cmd ::= PRAGMA nm dbnm */
+ { 149, -5 }, /* (219) cmd ::= PRAGMA nm dbnm EQ nmnum */
+ { 149, -6 }, /* (220) cmd ::= PRAGMA nm dbnm LP nmnum RP */
+ { 149, -5 }, /* (221) cmd ::= PRAGMA nm dbnm EQ minus_num */
+ { 149, -6 }, /* (222) cmd ::= PRAGMA nm dbnm LP minus_num RP */
+ { 169, -2 }, /* (223) plus_num ::= PLUS INTEGER|FLOAT */
+ { 170, -2 }, /* (224) minus_num ::= MINUS INTEGER|FLOAT */
+ { 149, -5 }, /* (225) cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
+ { 232, -11 }, /* (226) trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
+ { 234, -1 }, /* (227) trigger_time ::= BEFORE|AFTER */
+ { 234, -2 }, /* (228) trigger_time ::= INSTEAD OF */
+ { 234, 0 }, /* (229) trigger_time ::= */
+ { 235, -1 }, /* (230) trigger_event ::= DELETE|INSERT */
+ { 235, -1 }, /* (231) trigger_event ::= UPDATE */
+ { 235, -3 }, /* (232) trigger_event ::= UPDATE OF idlist */
+ { 237, 0 }, /* (233) when_clause ::= */
+ { 237, -2 }, /* (234) when_clause ::= WHEN expr */
+ { 233, -3 }, /* (235) trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
+ { 233, -2 }, /* (236) trigger_cmd_list ::= trigger_cmd SEMI */
+ { 239, -3 }, /* (237) trnm ::= nm DOT nm */
+ { 240, -3 }, /* (238) tridxby ::= INDEXED BY nm */
+ { 240, -2 }, /* (239) tridxby ::= NOT INDEXED */
+ { 238, -8 }, /* (240) trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt scanpt */
+ { 238, -7 }, /* (241) trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select scanpt */
+ { 238, -6 }, /* (242) trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */
+ { 238, -3 }, /* (243) trigger_cmd ::= scanpt select scanpt */
+ { 174, -4 }, /* (244) expr ::= RAISE LP IGNORE RP */
+ { 174, -6 }, /* (245) expr ::= RAISE LP raisetype COMMA nm RP */
+ { 192, -1 }, /* (246) raisetype ::= ROLLBACK */
+ { 192, -1 }, /* (247) raisetype ::= ABORT */
+ { 192, -1 }, /* (248) raisetype ::= FAIL */
+ { 149, -4 }, /* (249) cmd ::= DROP TRIGGER ifexists fullname */
+ { 149, -6 }, /* (250) cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
+ { 149, -3 }, /* (251) cmd ::= DETACH database_kw_opt expr */
+ { 242, 0 }, /* (252) key_opt ::= */
+ { 242, -2 }, /* (253) key_opt ::= KEY expr */
+ { 149, -1 }, /* (254) cmd ::= REINDEX */
+ { 149, -3 }, /* (255) cmd ::= REINDEX nm dbnm */
+ { 149, -1 }, /* (256) cmd ::= ANALYZE */
+ { 149, -3 }, /* (257) cmd ::= ANALYZE nm dbnm */
+ { 149, -6 }, /* (258) cmd ::= ALTER TABLE fullname RENAME TO nm */
+ { 149, -7 }, /* (259) cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
+ { 243, -1 }, /* (260) add_column_fullname ::= fullname */
+ { 149, -1 }, /* (261) cmd ::= create_vtab */
+ { 149, -4 }, /* (262) cmd ::= create_vtab LP vtabarglist RP */
+ { 245, -8 }, /* (263) create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
+ { 247, 0 }, /* (264) vtabarg ::= */
+ { 248, -1 }, /* (265) vtabargtoken ::= ANY */
+ { 248, -3 }, /* (266) vtabargtoken ::= lp anylist RP */
+ { 249, -1 }, /* (267) lp ::= LP */
+ { 197, 0 }, /* (268) with ::= */
+ { 197, -2 }, /* (269) with ::= WITH wqlist */
+ { 197, -3 }, /* (270) with ::= WITH RECURSIVE wqlist */
+ { 251, -6 }, /* (271) wqlist ::= nm eidlist_opt AS LP select RP */
+ { 251, -8 }, /* (272) wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP */
+ { 144, -1 }, /* (273) input ::= cmdlist */
+ { 145, -2 }, /* (274) cmdlist ::= cmdlist ecmd */
+ { 145, -1 }, /* (275) cmdlist ::= ecmd */
+ { 146, -1 }, /* (276) ecmd ::= SEMI */
+ { 146, -3 }, /* (277) ecmd ::= explain cmdx SEMI */
+ { 147, 0 }, /* (278) explain ::= */
+ { 151, 0 }, /* (279) trans_opt ::= */
+ { 151, -1 }, /* (280) trans_opt ::= TRANSACTION */
+ { 151, -2 }, /* (281) trans_opt ::= TRANSACTION nm */
+ { 153, -1 }, /* (282) savepoint_opt ::= SAVEPOINT */
+ { 153, 0 }, /* (283) savepoint_opt ::= */
+ { 149, -2 }, /* (284) cmd ::= create_table create_table_args */
+ { 160, -4 }, /* (285) columnlist ::= columnlist COMMA columnname carglist */
+ { 160, -2 }, /* (286) columnlist ::= columnname carglist */
+ { 152, -1 }, /* (287) nm ::= ID|INDEXED */
+ { 152, -1 }, /* (288) nm ::= STRING */
+ { 152, -1 }, /* (289) nm ::= JOIN_KW */
+ { 166, -1 }, /* (290) typetoken ::= typename */
+ { 167, -1 }, /* (291) typename ::= ID|STRING */
+ { 168, -1 }, /* (292) signed ::= plus_num */
+ { 168, -1 }, /* (293) signed ::= minus_num */
+ { 165, -2 }, /* (294) carglist ::= carglist ccons */
+ { 165, 0 }, /* (295) carglist ::= */
+ { 172, -2 }, /* (296) ccons ::= NULL onconf */
+ { 161, -2 }, /* (297) conslist_opt ::= COMMA conslist */
+ { 184, -3 }, /* (298) conslist ::= conslist tconscomma tcons */
+ { 184, -1 }, /* (299) conslist ::= tcons */
+ { 185, 0 }, /* (300) tconscomma ::= */
+ { 189, -1 }, /* (301) defer_subclause_opt ::= defer_subclause */
+ { 191, -1 }, /* (302) resolvetype ::= raisetype */
+ { 195, -1 }, /* (303) selectnowith ::= oneselect */
+ { 196, -1 }, /* (304) oneselect ::= values */
+ { 210, -2 }, /* (305) sclp ::= selcollist COMMA */
+ { 211, -1 }, /* (306) as ::= ID|STRING */
+ { 174, -1 }, /* (307) expr ::= term */
+ { 222, -1 }, /* (308) likeop ::= LIKE_KW|MATCH */
+ { 209, -1 }, /* (309) exprlist ::= nexprlist */
+ { 231, -1 }, /* (310) nmnum ::= plus_num */
+ { 231, -1 }, /* (311) nmnum ::= nm */
+ { 231, -1 }, /* (312) nmnum ::= ON */
+ { 231, -1 }, /* (313) nmnum ::= DELETE */
+ { 231, -1 }, /* (314) nmnum ::= DEFAULT */
+ { 169, -1 }, /* (315) plus_num ::= INTEGER|FLOAT */
+ { 236, 0 }, /* (316) foreach_clause ::= */
+ { 236, -3 }, /* (317) foreach_clause ::= FOR EACH ROW */
+ { 239, -1 }, /* (318) trnm ::= nm */
+ { 240, 0 }, /* (319) tridxby ::= */
+ { 241, -1 }, /* (320) database_kw_opt ::= DATABASE */
+ { 241, 0 }, /* (321) database_kw_opt ::= */
+ { 244, 0 }, /* (322) kwcolumn_opt ::= */
+ { 244, -1 }, /* (323) kwcolumn_opt ::= COLUMNKW */
+ { 246, -1 }, /* (324) vtabarglist ::= vtabarg */
+ { 246, -3 }, /* (325) vtabarglist ::= vtabarglist COMMA vtabarg */
+ { 247, -2 }, /* (326) vtabarg ::= vtabarg vtabargtoken */
+ { 250, 0 }, /* (327) anylist ::= */
+ { 250, -4 }, /* (328) anylist ::= anylist LP anylist RP */
+ { 250, -2 }, /* (329) anylist ::= anylist ANY */
};
static void yy_accept(yyParser*); /* Forward Declaration */
@@ -139131,22 +140504,38 @@ static void yy_accept(yyParser*); /* Forward Declaration */
/*
** Perform a reduce action and the shift that must immediately
** follow the reduce.
+**
+** The yyLookahead and yyLookaheadToken parameters provide reduce actions
+** access to the lookahead token (if any). The yyLookahead will be YYNOCODE
+** if the lookahead token has already been consumed. As this procedure is
+** only called from one place, optimizing compilers will in-line it, which
+** means that the extra parameters have no performance impact.
*/
static void yy_reduce(
yyParser *yypParser, /* The parser */
- unsigned int yyruleno /* Number of the rule by which to reduce */
+ unsigned int yyruleno, /* Number of the rule by which to reduce */
+ int yyLookahead, /* Lookahead token, or YYNOCODE if none */
+ sqlite3ParserTOKENTYPE yyLookaheadToken /* Value of the lookahead token */
){
int yygoto; /* The next state */
int yyact; /* The next action */
yyStackEntry *yymsp; /* The top of the parser's stack */
int yysize; /* Amount to pop the stack */
sqlite3ParserARG_FETCH;
+ (void)yyLookahead;
+ (void)yyLookaheadToken;
yymsp = yypParser->yytos;
#ifndef NDEBUG
if( yyTraceFILE && yyruleno<(int)(sizeof(yyRuleName)/sizeof(yyRuleName[0])) ){
yysize = yyRuleInfo[yyruleno].nrhs;
- fprintf(yyTraceFILE, "%sReduce [%s], go to state %d.\n", yyTracePrompt,
- yyRuleName[yyruleno], yymsp[yysize].stateno);
+ if( yysize ){
+ fprintf(yyTraceFILE, "%sReduce %d [%s], go to state %d.\n",
+ yyTracePrompt,
+ yyruleno, yyRuleName[yyruleno], yymsp[yysize].stateno);
+ }else{
+ fprintf(yyTraceFILE, "%sReduce %d [%s].\n",
+ yyTracePrompt, yyruleno, yyRuleName[yyruleno]);
+ }
}
#endif /* NDEBUG */
@@ -139197,15 +140586,15 @@ static void yy_reduce(
{ sqlite3FinishCoding(pParse); }
break;
case 3: /* cmd ::= BEGIN transtype trans_opt */
-{sqlite3BeginTransaction(pParse, yymsp[-1].minor.yy194);}
+{sqlite3BeginTransaction(pParse, yymsp[-1].minor.yy4);}
break;
case 4: /* transtype ::= */
-{yymsp[1].minor.yy194 = TK_DEFERRED;}
+{yymsp[1].minor.yy4 = TK_DEFERRED;}
break;
case 5: /* transtype ::= DEFERRED */
case 6: /* transtype ::= IMMEDIATE */ yytestcase(yyruleno==6);
case 7: /* transtype ::= EXCLUSIVE */ yytestcase(yyruleno==7);
-{yymsp[0].minor.yy194 = yymsp[0].major; /*A-overwrites-X*/}
+{yymsp[0].minor.yy4 = yymsp[0].major; /*A-overwrites-X*/}
break;
case 8: /* cmd ::= COMMIT|END trans_opt */
case 9: /* cmd ::= ROLLBACK trans_opt */ yytestcase(yyruleno==9);
@@ -139228,7 +140617,7 @@ static void yy_reduce(
break;
case 13: /* create_table ::= createkw temp TABLE ifnotexists nm dbnm */
{
- sqlite3StartTable(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,yymsp[-4].minor.yy194,0,0,yymsp[-2].minor.yy194);
+ sqlite3StartTable(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,yymsp[-4].minor.yy4,0,0,yymsp[-2].minor.yy4);
}
break;
case 14: /* createkw ::= CREATE */
@@ -139237,38 +140626,38 @@ static void yy_reduce(
case 15: /* ifnotexists ::= */
case 18: /* temp ::= */ yytestcase(yyruleno==18);
case 21: /* table_options ::= */ yytestcase(yyruleno==21);
- case 41: /* autoinc ::= */ yytestcase(yyruleno==41);
- case 56: /* init_deferred_pred_opt ::= */ yytestcase(yyruleno==56);
- case 66: /* defer_subclause_opt ::= */ yytestcase(yyruleno==66);
- case 75: /* ifexists ::= */ yytestcase(yyruleno==75);
- case 89: /* distinct ::= */ yytestcase(yyruleno==89);
- case 212: /* collate ::= */ yytestcase(yyruleno==212);
-{yymsp[1].minor.yy194 = 0;}
+ case 42: /* autoinc ::= */ yytestcase(yyruleno==42);
+ case 57: /* init_deferred_pred_opt ::= */ yytestcase(yyruleno==57);
+ case 67: /* defer_subclause_opt ::= */ yytestcase(yyruleno==67);
+ case 76: /* ifexists ::= */ yytestcase(yyruleno==76);
+ case 90: /* distinct ::= */ yytestcase(yyruleno==90);
+ case 213: /* collate ::= */ yytestcase(yyruleno==213);
+{yymsp[1].minor.yy4 = 0;}
break;
case 16: /* ifnotexists ::= IF NOT EXISTS */
-{yymsp[-2].minor.yy194 = 1;}
+{yymsp[-2].minor.yy4 = 1;}
break;
case 17: /* temp ::= TEMP */
- case 42: /* autoinc ::= AUTOINCR */ yytestcase(yyruleno==42);
-{yymsp[0].minor.yy194 = 1;}
+ case 43: /* autoinc ::= AUTOINCR */ yytestcase(yyruleno==43);
+{yymsp[0].minor.yy4 = 1;}
break;
case 19: /* create_table_args ::= LP columnlist conslist_opt RP table_options */
{
- sqlite3EndTable(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,yymsp[0].minor.yy194,0);
+ sqlite3EndTable(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,yymsp[0].minor.yy4,0);
}
break;
case 20: /* create_table_args ::= AS select */
{
- sqlite3EndTable(pParse,0,0,0,yymsp[0].minor.yy243);
- sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy243);
+ sqlite3EndTable(pParse,0,0,0,yymsp[0].minor.yy387);
+ sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy387);
}
break;
case 22: /* table_options ::= WITHOUT nm */
{
if( yymsp[0].minor.yy0.n==5 && sqlite3_strnicmp(yymsp[0].minor.yy0.z,"rowid",5)==0 ){
- yymsp[-1].minor.yy194 = TF_WithoutRowid | TF_NoVisibleRowid;
+ yymsp[-1].minor.yy4 = TF_WithoutRowid | TF_NoVisibleRowid;
}else{
- yymsp[-1].minor.yy194 = 0;
+ yymsp[-1].minor.yy4 = 0;
sqlite3ErrorMsg(pParse, "unknown table option: %.*s", yymsp[0].minor.yy0.n, yymsp[0].minor.yy0.z);
}
}
@@ -139277,8 +140666,8 @@ static void yy_reduce(
{sqlite3AddColumn(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0);}
break;
case 24: /* typetoken ::= */
- case 59: /* conslist_opt ::= */ yytestcase(yyruleno==59);
- case 95: /* as ::= */ yytestcase(yyruleno==95);
+ case 60: /* conslist_opt ::= */ yytestcase(yyruleno==60);
+ case 96: /* as ::= */ yytestcase(yyruleno==96);
{yymsp[1].minor.yy0.n = 0; yymsp[1].minor.yy0.z = 0;}
break;
case 25: /* typetoken ::= typename LP signed RP */
@@ -139294,210 +140683,214 @@ static void yy_reduce(
case 27: /* typename ::= typename ID|STRING */
{yymsp[-1].minor.yy0.n=yymsp[0].minor.yy0.n+(int)(yymsp[0].minor.yy0.z-yymsp[-1].minor.yy0.z);}
break;
- case 28: /* ccons ::= CONSTRAINT nm */
- case 61: /* tcons ::= CONSTRAINT nm */ yytestcase(yyruleno==61);
+ case 28: /* scanpt ::= */
+{
+ assert( yyLookahead!=YYNOCODE );
+ yymsp[1].minor.yy336 = yyLookaheadToken.z;
+}
+ break;
+ case 29: /* ccons ::= CONSTRAINT nm */
+ case 62: /* tcons ::= CONSTRAINT nm */ yytestcase(yyruleno==62);
{pParse->constraintName = yymsp[0].minor.yy0;}
break;
- case 29: /* ccons ::= DEFAULT term */
- case 31: /* ccons ::= DEFAULT PLUS term */ yytestcase(yyruleno==31);
-{sqlite3AddDefaultValue(pParse,&yymsp[0].minor.yy190);}
+ case 30: /* ccons ::= DEFAULT scanpt term scanpt */
+{sqlite3AddDefaultValue(pParse,yymsp[-1].minor.yy314,yymsp[-2].minor.yy336,yymsp[0].minor.yy336);}
break;
- case 30: /* ccons ::= DEFAULT LP expr RP */
-{sqlite3AddDefaultValue(pParse,&yymsp[-1].minor.yy190);}
+ case 31: /* ccons ::= DEFAULT LP expr RP */
+{sqlite3AddDefaultValue(pParse,yymsp[-1].minor.yy314,yymsp[-2].minor.yy0.z+1,yymsp[0].minor.yy0.z);}
break;
- case 32: /* ccons ::= DEFAULT MINUS term */
+ case 32: /* ccons ::= DEFAULT PLUS term scanpt */
+{sqlite3AddDefaultValue(pParse,yymsp[-1].minor.yy314,yymsp[-2].minor.yy0.z,yymsp[0].minor.yy336);}
+ break;
+ case 33: /* ccons ::= DEFAULT MINUS term scanpt */
{
- ExprSpan v;
- v.pExpr = sqlite3PExpr(pParse, TK_UMINUS, yymsp[0].minor.yy190.pExpr, 0);
- v.zStart = yymsp[-1].minor.yy0.z;
- v.zEnd = yymsp[0].minor.yy190.zEnd;
- sqlite3AddDefaultValue(pParse,&v);
+ Expr *p = sqlite3PExpr(pParse, TK_UMINUS, yymsp[-1].minor.yy314, 0);
+ sqlite3AddDefaultValue(pParse,p,yymsp[-2].minor.yy0.z,yymsp[0].minor.yy336);
}
break;
- case 33: /* ccons ::= DEFAULT ID|INDEXED */
+ case 34: /* ccons ::= DEFAULT scanpt ID|INDEXED */
{
- ExprSpan v;
- spanExpr(&v, pParse, TK_STRING, yymsp[0].minor.yy0);
- sqlite3AddDefaultValue(pParse,&v);
+ Expr *p = tokenExpr(pParse, TK_STRING, yymsp[0].minor.yy0);
+ sqlite3AddDefaultValue(pParse,p,yymsp[0].minor.yy0.z,yymsp[0].minor.yy0.z+yymsp[0].minor.yy0.n);
}
break;
- case 34: /* ccons ::= NOT NULL onconf */
-{sqlite3AddNotNull(pParse, yymsp[0].minor.yy194);}
+ case 35: /* ccons ::= NOT NULL onconf */
+{sqlite3AddNotNull(pParse, yymsp[0].minor.yy4);}
break;
- case 35: /* ccons ::= PRIMARY KEY sortorder onconf autoinc */
-{sqlite3AddPrimaryKey(pParse,0,yymsp[-1].minor.yy194,yymsp[0].minor.yy194,yymsp[-2].minor.yy194);}
+ case 36: /* ccons ::= PRIMARY KEY sortorder onconf autoinc */
+{sqlite3AddPrimaryKey(pParse,0,yymsp[-1].minor.yy4,yymsp[0].minor.yy4,yymsp[-2].minor.yy4);}
break;
- case 36: /* ccons ::= UNIQUE onconf */
-{sqlite3CreateIndex(pParse,0,0,0,0,yymsp[0].minor.yy194,0,0,0,0,
+ case 37: /* ccons ::= UNIQUE onconf */
+{sqlite3CreateIndex(pParse,0,0,0,0,yymsp[0].minor.yy4,0,0,0,0,
SQLITE_IDXTYPE_UNIQUE);}
break;
- case 37: /* ccons ::= CHECK LP expr RP */
-{sqlite3AddCheckConstraint(pParse,yymsp[-1].minor.yy190.pExpr);}
+ case 38: /* ccons ::= CHECK LP expr RP */
+{sqlite3AddCheckConstraint(pParse,yymsp[-1].minor.yy314);}
break;
- case 38: /* ccons ::= REFERENCES nm eidlist_opt refargs */
-{sqlite3CreateForeignKey(pParse,0,&yymsp[-2].minor.yy0,yymsp[-1].minor.yy148,yymsp[0].minor.yy194);}
+ case 39: /* ccons ::= REFERENCES nm eidlist_opt refargs */
+{sqlite3CreateForeignKey(pParse,0,&yymsp[-2].minor.yy0,yymsp[-1].minor.yy322,yymsp[0].minor.yy4);}
break;
- case 39: /* ccons ::= defer_subclause */
-{sqlite3DeferForeignKey(pParse,yymsp[0].minor.yy194);}
+ case 40: /* ccons ::= defer_subclause */
+{sqlite3DeferForeignKey(pParse,yymsp[0].minor.yy4);}
break;
- case 40: /* ccons ::= COLLATE ID|STRING */
+ case 41: /* ccons ::= COLLATE ID|STRING */
{sqlite3AddCollateType(pParse, &yymsp[0].minor.yy0);}
break;
- case 43: /* refargs ::= */
-{ yymsp[1].minor.yy194 = OE_None*0x0101; /* EV: R-19803-45884 */}
+ case 44: /* refargs ::= */
+{ yymsp[1].minor.yy4 = OE_None*0x0101; /* EV: R-19803-45884 */}
break;
- case 44: /* refargs ::= refargs refarg */
-{ yymsp[-1].minor.yy194 = (yymsp[-1].minor.yy194 & ~yymsp[0].minor.yy497.mask) | yymsp[0].minor.yy497.value; }
+ case 45: /* refargs ::= refargs refarg */
+{ yymsp[-1].minor.yy4 = (yymsp[-1].minor.yy4 & ~yymsp[0].minor.yy215.mask) | yymsp[0].minor.yy215.value; }
break;
- case 45: /* refarg ::= MATCH nm */
-{ yymsp[-1].minor.yy497.value = 0; yymsp[-1].minor.yy497.mask = 0x000000; }
+ case 46: /* refarg ::= MATCH nm */
+{ yymsp[-1].minor.yy215.value = 0; yymsp[-1].minor.yy215.mask = 0x000000; }
break;
- case 46: /* refarg ::= ON INSERT refact */
-{ yymsp[-2].minor.yy497.value = 0; yymsp[-2].minor.yy497.mask = 0x000000; }
+ case 47: /* refarg ::= ON INSERT refact */
+{ yymsp[-2].minor.yy215.value = 0; yymsp[-2].minor.yy215.mask = 0x000000; }
break;
- case 47: /* refarg ::= ON DELETE refact */
-{ yymsp[-2].minor.yy497.value = yymsp[0].minor.yy194; yymsp[-2].minor.yy497.mask = 0x0000ff; }
+ case 48: /* refarg ::= ON DELETE refact */
+{ yymsp[-2].minor.yy215.value = yymsp[0].minor.yy4; yymsp[-2].minor.yy215.mask = 0x0000ff; }
break;
- case 48: /* refarg ::= ON UPDATE refact */
-{ yymsp[-2].minor.yy497.value = yymsp[0].minor.yy194<<8; yymsp[-2].minor.yy497.mask = 0x00ff00; }
+ case 49: /* refarg ::= ON UPDATE refact */
+{ yymsp[-2].minor.yy215.value = yymsp[0].minor.yy4<<8; yymsp[-2].minor.yy215.mask = 0x00ff00; }
break;
- case 49: /* refact ::= SET NULL */
-{ yymsp[-1].minor.yy194 = OE_SetNull; /* EV: R-33326-45252 */}
+ case 50: /* refact ::= SET NULL */
+{ yymsp[-1].minor.yy4 = OE_SetNull; /* EV: R-33326-45252 */}
break;
- case 50: /* refact ::= SET DEFAULT */
-{ yymsp[-1].minor.yy194 = OE_SetDflt; /* EV: R-33326-45252 */}
+ case 51: /* refact ::= SET DEFAULT */
+{ yymsp[-1].minor.yy4 = OE_SetDflt; /* EV: R-33326-45252 */}
break;
- case 51: /* refact ::= CASCADE */
-{ yymsp[0].minor.yy194 = OE_Cascade; /* EV: R-33326-45252 */}
+ case 52: /* refact ::= CASCADE */
+{ yymsp[0].minor.yy4 = OE_Cascade; /* EV: R-33326-45252 */}
break;
- case 52: /* refact ::= RESTRICT */
-{ yymsp[0].minor.yy194 = OE_Restrict; /* EV: R-33326-45252 */}
+ case 53: /* refact ::= RESTRICT */
+{ yymsp[0].minor.yy4 = OE_Restrict; /* EV: R-33326-45252 */}
break;
- case 53: /* refact ::= NO ACTION */
-{ yymsp[-1].minor.yy194 = OE_None; /* EV: R-33326-45252 */}
+ case 54: /* refact ::= NO ACTION */
+{ yymsp[-1].minor.yy4 = OE_None; /* EV: R-33326-45252 */}
break;
- case 54: /* defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */
-{yymsp[-2].minor.yy194 = 0;}
+ case 55: /* defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */
+{yymsp[-2].minor.yy4 = 0;}
break;
- case 55: /* defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
- case 70: /* orconf ::= OR resolvetype */ yytestcase(yyruleno==70);
- case 143: /* insert_cmd ::= INSERT orconf */ yytestcase(yyruleno==143);
-{yymsp[-1].minor.yy194 = yymsp[0].minor.yy194;}
+ case 56: /* defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
+ case 71: /* orconf ::= OR resolvetype */ yytestcase(yyruleno==71);
+ case 144: /* insert_cmd ::= INSERT orconf */ yytestcase(yyruleno==144);
+{yymsp[-1].minor.yy4 = yymsp[0].minor.yy4;}
break;
- case 57: /* init_deferred_pred_opt ::= INITIALLY DEFERRED */
- case 74: /* ifexists ::= IF EXISTS */ yytestcase(yyruleno==74);
- case 184: /* between_op ::= NOT BETWEEN */ yytestcase(yyruleno==184);
- case 187: /* in_op ::= NOT IN */ yytestcase(yyruleno==187);
- case 213: /* collate ::= COLLATE ID|STRING */ yytestcase(yyruleno==213);
-{yymsp[-1].minor.yy194 = 1;}
+ case 58: /* init_deferred_pred_opt ::= INITIALLY DEFERRED */
+ case 75: /* ifexists ::= IF EXISTS */ yytestcase(yyruleno==75);
+ case 185: /* between_op ::= NOT BETWEEN */ yytestcase(yyruleno==185);
+ case 188: /* in_op ::= NOT IN */ yytestcase(yyruleno==188);
+ case 214: /* collate ::= COLLATE ID|STRING */ yytestcase(yyruleno==214);
+{yymsp[-1].minor.yy4 = 1;}
break;
- case 58: /* init_deferred_pred_opt ::= INITIALLY IMMEDIATE */
-{yymsp[-1].minor.yy194 = 0;}
+ case 59: /* init_deferred_pred_opt ::= INITIALLY IMMEDIATE */
+{yymsp[-1].minor.yy4 = 0;}
break;
- case 60: /* tconscomma ::= COMMA */
+ case 61: /* tconscomma ::= COMMA */
{pParse->constraintName.n = 0;}
break;
- case 62: /* tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */
-{sqlite3AddPrimaryKey(pParse,yymsp[-3].minor.yy148,yymsp[0].minor.yy194,yymsp[-2].minor.yy194,0);}
+ case 63: /* tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */
+{sqlite3AddPrimaryKey(pParse,yymsp[-3].minor.yy322,yymsp[0].minor.yy4,yymsp[-2].minor.yy4,0);}
break;
- case 63: /* tcons ::= UNIQUE LP sortlist RP onconf */
-{sqlite3CreateIndex(pParse,0,0,0,yymsp[-2].minor.yy148,yymsp[0].minor.yy194,0,0,0,0,
+ case 64: /* tcons ::= UNIQUE LP sortlist RP onconf */
+{sqlite3CreateIndex(pParse,0,0,0,yymsp[-2].minor.yy322,yymsp[0].minor.yy4,0,0,0,0,
SQLITE_IDXTYPE_UNIQUE);}
break;
- case 64: /* tcons ::= CHECK LP expr RP onconf */
-{sqlite3AddCheckConstraint(pParse,yymsp[-2].minor.yy190.pExpr);}
+ case 65: /* tcons ::= CHECK LP expr RP onconf */
+{sqlite3AddCheckConstraint(pParse,yymsp[-2].minor.yy314);}
break;
- case 65: /* tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */
+ case 66: /* tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */
{
- sqlite3CreateForeignKey(pParse, yymsp[-6].minor.yy148, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy148, yymsp[-1].minor.yy194);
- sqlite3DeferForeignKey(pParse, yymsp[0].minor.yy194);
+ sqlite3CreateForeignKey(pParse, yymsp[-6].minor.yy322, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy322, yymsp[-1].minor.yy4);
+ sqlite3DeferForeignKey(pParse, yymsp[0].minor.yy4);
}
break;
- case 67: /* onconf ::= */
- case 69: /* orconf ::= */ yytestcase(yyruleno==69);
-{yymsp[1].minor.yy194 = OE_Default;}
+ case 68: /* onconf ::= */
+ case 70: /* orconf ::= */ yytestcase(yyruleno==70);
+{yymsp[1].minor.yy4 = OE_Default;}
break;
- case 68: /* onconf ::= ON CONFLICT resolvetype */
-{yymsp[-2].minor.yy194 = yymsp[0].minor.yy194;}
+ case 69: /* onconf ::= ON CONFLICT resolvetype */
+{yymsp[-2].minor.yy4 = yymsp[0].minor.yy4;}
break;
- case 71: /* resolvetype ::= IGNORE */
-{yymsp[0].minor.yy194 = OE_Ignore;}
+ case 72: /* resolvetype ::= IGNORE */
+{yymsp[0].minor.yy4 = OE_Ignore;}
break;
- case 72: /* resolvetype ::= REPLACE */
- case 144: /* insert_cmd ::= REPLACE */ yytestcase(yyruleno==144);
-{yymsp[0].minor.yy194 = OE_Replace;}
+ case 73: /* resolvetype ::= REPLACE */
+ case 145: /* insert_cmd ::= REPLACE */ yytestcase(yyruleno==145);
+{yymsp[0].minor.yy4 = OE_Replace;}
break;
- case 73: /* cmd ::= DROP TABLE ifexists fullname */
+ case 74: /* cmd ::= DROP TABLE ifexists fullname */
{
- sqlite3DropTable(pParse, yymsp[0].minor.yy185, 0, yymsp[-1].minor.yy194);
+ sqlite3DropTable(pParse, yymsp[0].minor.yy259, 0, yymsp[-1].minor.yy4);
}
break;
- case 76: /* cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */
+ case 77: /* cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */
{
- sqlite3CreateView(pParse, &yymsp[-8].minor.yy0, &yymsp[-4].minor.yy0, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy148, yymsp[0].minor.yy243, yymsp[-7].minor.yy194, yymsp[-5].minor.yy194);
+ sqlite3CreateView(pParse, &yymsp[-8].minor.yy0, &yymsp[-4].minor.yy0, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy322, yymsp[0].minor.yy387, yymsp[-7].minor.yy4, yymsp[-5].minor.yy4);
}
break;
- case 77: /* cmd ::= DROP VIEW ifexists fullname */
+ case 78: /* cmd ::= DROP VIEW ifexists fullname */
{
- sqlite3DropTable(pParse, yymsp[0].minor.yy185, 1, yymsp[-1].minor.yy194);
+ sqlite3DropTable(pParse, yymsp[0].minor.yy259, 1, yymsp[-1].minor.yy4);
}
break;
- case 78: /* cmd ::= select */
+ case 79: /* cmd ::= select */
{
SelectDest dest = {SRT_Output, 0, 0, 0, 0, 0};
- sqlite3Select(pParse, yymsp[0].minor.yy243, &dest);
- sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy243);
+ sqlite3Select(pParse, yymsp[0].minor.yy387, &dest);
+ sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy387);
}
break;
- case 79: /* select ::= with selectnowith */
+ case 80: /* select ::= with selectnowith */
{
- Select *p = yymsp[0].minor.yy243;
+ Select *p = yymsp[0].minor.yy387;
if( p ){
- p->pWith = yymsp[-1].minor.yy285;
+ p->pWith = yymsp[-1].minor.yy451;
parserDoubleLinkSelect(pParse, p);
}else{
- sqlite3WithDelete(pParse->db, yymsp[-1].minor.yy285);
+ sqlite3WithDelete(pParse->db, yymsp[-1].minor.yy451);
}
- yymsp[-1].minor.yy243 = p; /*A-overwrites-W*/
+ yymsp[-1].minor.yy387 = p; /*A-overwrites-W*/
}
break;
- case 80: /* selectnowith ::= selectnowith multiselect_op oneselect */
+ case 81: /* selectnowith ::= selectnowith multiselect_op oneselect */
{
- Select *pRhs = yymsp[0].minor.yy243;
- Select *pLhs = yymsp[-2].minor.yy243;
+ Select *pRhs = yymsp[0].minor.yy387;
+ Select *pLhs = yymsp[-2].minor.yy387;
if( pRhs && pRhs->pPrior ){
SrcList *pFrom;
Token x;
x.n = 0;
parserDoubleLinkSelect(pParse, pRhs);
pFrom = sqlite3SrcListAppendFromTerm(pParse,0,0,0,&x,pRhs,0,0);
- pRhs = sqlite3SelectNew(pParse,0,pFrom,0,0,0,0,0,0,0);
+ pRhs = sqlite3SelectNew(pParse,0,pFrom,0,0,0,0,0,0);
}
if( pRhs ){
- pRhs->op = (u8)yymsp[-1].minor.yy194;
+ pRhs->op = (u8)yymsp[-1].minor.yy4;
pRhs->pPrior = pLhs;
if( ALWAYS(pLhs) ) pLhs->selFlags &= ~SF_MultiValue;
pRhs->selFlags &= ~SF_MultiValue;
- if( yymsp[-1].minor.yy194!=TK_ALL ) pParse->hasCompound = 1;
+ if( yymsp[-1].minor.yy4!=TK_ALL ) pParse->hasCompound = 1;
}else{
sqlite3SelectDelete(pParse->db, pLhs);
}
- yymsp[-2].minor.yy243 = pRhs;
+ yymsp[-2].minor.yy387 = pRhs;
}
break;
- case 81: /* multiselect_op ::= UNION */
- case 83: /* multiselect_op ::= EXCEPT|INTERSECT */ yytestcase(yyruleno==83);
-{yymsp[0].minor.yy194 = yymsp[0].major; /*A-overwrites-OP*/}
+ case 82: /* multiselect_op ::= UNION */
+ case 84: /* multiselect_op ::= EXCEPT|INTERSECT */ yytestcase(yyruleno==84);
+{yymsp[0].minor.yy4 = yymsp[0].major; /*A-overwrites-OP*/}
break;
- case 82: /* multiselect_op ::= UNION ALL */
-{yymsp[-1].minor.yy194 = TK_ALL;}
+ case 83: /* multiselect_op ::= UNION ALL */
+{yymsp[-1].minor.yy4 = TK_ALL;}
break;
- case 84: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */
+ case 85: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */
{
#if SELECTTRACE_ENABLED
Token s = yymsp[-8].minor.yy0; /*A-overwrites-S*/
#endif
- yymsp[-8].minor.yy243 = sqlite3SelectNew(pParse,yymsp[-6].minor.yy148,yymsp[-5].minor.yy185,yymsp[-4].minor.yy72,yymsp[-3].minor.yy148,yymsp[-2].minor.yy72,yymsp[-1].minor.yy148,yymsp[-7].minor.yy194,yymsp[0].minor.yy354.pLimit,yymsp[0].minor.yy354.pOffset);
+ yymsp[-8].minor.yy387 = sqlite3SelectNew(pParse,yymsp[-6].minor.yy322,yymsp[-5].minor.yy259,yymsp[-4].minor.yy314,yymsp[-3].minor.yy322,yymsp[-2].minor.yy314,yymsp[-1].minor.yy322,yymsp[-7].minor.yy4,yymsp[0].minor.yy314);
#if SELECTTRACE_ENABLED
/* Populate the Select.zSelName[] string that is used to help with
** query planner debugging, to differentiate between multiple Select
@@ -139508,483 +140901,468 @@ static void yy_reduce(
** comment to be the zSelName value. Otherwise, the label is #N where
** is an integer that is incremented with each SELECT statement seen.
*/
- if( yymsp[-8].minor.yy243!=0 ){
+ if( yymsp[-8].minor.yy387!=0 ){
const char *z = s.z+6;
int i;
- sqlite3_snprintf(sizeof(yymsp[-8].minor.yy243->zSelName), yymsp[-8].minor.yy243->zSelName, "#%d",
+ sqlite3_snprintf(sizeof(yymsp[-8].minor.yy387->zSelName), yymsp[-8].minor.yy387->zSelName, "#%d",
++pParse->nSelect);
while( z[0]==' ' ) z++;
if( z[0]=='/' && z[1]=='*' ){
z += 2;
while( z[0]==' ' ) z++;
for(i=0; sqlite3Isalnum(z[i]); i++){}
- sqlite3_snprintf(sizeof(yymsp[-8].minor.yy243->zSelName), yymsp[-8].minor.yy243->zSelName, "%.*s", i, z);
+ sqlite3_snprintf(sizeof(yymsp[-8].minor.yy387->zSelName), yymsp[-8].minor.yy387->zSelName, "%.*s", i, z);
}
}
#endif /* SELECTRACE_ENABLED */
}
break;
- case 85: /* values ::= VALUES LP nexprlist RP */
+ case 86: /* values ::= VALUES LP nexprlist RP */
{
- yymsp[-3].minor.yy243 = sqlite3SelectNew(pParse,yymsp[-1].minor.yy148,0,0,0,0,0,SF_Values,0,0);
+ yymsp[-3].minor.yy387 = sqlite3SelectNew(pParse,yymsp[-1].minor.yy322,0,0,0,0,0,SF_Values,0);
}
break;
- case 86: /* values ::= values COMMA LP exprlist RP */
+ case 87: /* values ::= values COMMA LP exprlist RP */
{
- Select *pRight, *pLeft = yymsp[-4].minor.yy243;
- pRight = sqlite3SelectNew(pParse,yymsp[-1].minor.yy148,0,0,0,0,0,SF_Values|SF_MultiValue,0,0);
+ Select *pRight, *pLeft = yymsp[-4].minor.yy387;
+ pRight = sqlite3SelectNew(pParse,yymsp[-1].minor.yy322,0,0,0,0,0,SF_Values|SF_MultiValue,0);
if( ALWAYS(pLeft) ) pLeft->selFlags &= ~SF_MultiValue;
if( pRight ){
pRight->op = TK_ALL;
pRight->pPrior = pLeft;
- yymsp[-4].minor.yy243 = pRight;
+ yymsp[-4].minor.yy387 = pRight;
}else{
- yymsp[-4].minor.yy243 = pLeft;
+ yymsp[-4].minor.yy387 = pLeft;
}
}
break;
- case 87: /* distinct ::= DISTINCT */
-{yymsp[0].minor.yy194 = SF_Distinct;}
+ case 88: /* distinct ::= DISTINCT */
+{yymsp[0].minor.yy4 = SF_Distinct;}
break;
- case 88: /* distinct ::= ALL */
-{yymsp[0].minor.yy194 = SF_All;}
+ case 89: /* distinct ::= ALL */
+{yymsp[0].minor.yy4 = SF_All;}
break;
- case 90: /* sclp ::= */
- case 118: /* orderby_opt ::= */ yytestcase(yyruleno==118);
- case 125: /* groupby_opt ::= */ yytestcase(yyruleno==125);
- case 200: /* exprlist ::= */ yytestcase(yyruleno==200);
- case 203: /* paren_exprlist ::= */ yytestcase(yyruleno==203);
- case 208: /* eidlist_opt ::= */ yytestcase(yyruleno==208);
-{yymsp[1].minor.yy148 = 0;}
+ case 91: /* sclp ::= */
+ case 119: /* orderby_opt ::= */ yytestcase(yyruleno==119);
+ case 126: /* groupby_opt ::= */ yytestcase(yyruleno==126);
+ case 201: /* exprlist ::= */ yytestcase(yyruleno==201);
+ case 204: /* paren_exprlist ::= */ yytestcase(yyruleno==204);
+ case 209: /* eidlist_opt ::= */ yytestcase(yyruleno==209);
+{yymsp[1].minor.yy322 = 0;}
break;
- case 91: /* selcollist ::= sclp expr as */
+ case 92: /* selcollist ::= sclp scanpt expr scanpt as */
{
- yymsp[-2].minor.yy148 = sqlite3ExprListAppend(pParse, yymsp[-2].minor.yy148, yymsp[-1].minor.yy190.pExpr);
- if( yymsp[0].minor.yy0.n>0 ) sqlite3ExprListSetName(pParse, yymsp[-2].minor.yy148, &yymsp[0].minor.yy0, 1);
- sqlite3ExprListSetSpan(pParse,yymsp[-2].minor.yy148,&yymsp[-1].minor.yy190);
+ yymsp[-4].minor.yy322 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy322, yymsp[-2].minor.yy314);
+ if( yymsp[0].minor.yy0.n>0 ) sqlite3ExprListSetName(pParse, yymsp[-4].minor.yy322, &yymsp[0].minor.yy0, 1);
+ sqlite3ExprListSetSpan(pParse,yymsp[-4].minor.yy322,yymsp[-3].minor.yy336,yymsp[-1].minor.yy336);
}
break;
- case 92: /* selcollist ::= sclp STAR */
+ case 93: /* selcollist ::= sclp scanpt STAR */
{
Expr *p = sqlite3Expr(pParse->db, TK_ASTERISK, 0);
- yymsp[-1].minor.yy148 = sqlite3ExprListAppend(pParse, yymsp[-1].minor.yy148, p);
+ yymsp[-2].minor.yy322 = sqlite3ExprListAppend(pParse, yymsp[-2].minor.yy322, p);
}
break;
- case 93: /* selcollist ::= sclp nm DOT STAR */
+ case 94: /* selcollist ::= sclp scanpt nm DOT STAR */
{
Expr *pRight = sqlite3PExpr(pParse, TK_ASTERISK, 0, 0);
Expr *pLeft = sqlite3ExprAlloc(pParse->db, TK_ID, &yymsp[-2].minor.yy0, 1);
Expr *pDot = sqlite3PExpr(pParse, TK_DOT, pLeft, pRight);
- yymsp[-3].minor.yy148 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy148, pDot);
+ yymsp[-4].minor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy322, pDot);
}
break;
- case 94: /* as ::= AS nm */
- case 105: /* dbnm ::= DOT nm */ yytestcase(yyruleno==105);
- case 222: /* plus_num ::= PLUS INTEGER|FLOAT */ yytestcase(yyruleno==222);
- case 223: /* minus_num ::= MINUS INTEGER|FLOAT */ yytestcase(yyruleno==223);
+ case 95: /* as ::= AS nm */
+ case 106: /* dbnm ::= DOT nm */ yytestcase(yyruleno==106);
+ case 223: /* plus_num ::= PLUS INTEGER|FLOAT */ yytestcase(yyruleno==223);
+ case 224: /* minus_num ::= MINUS INTEGER|FLOAT */ yytestcase(yyruleno==224);
{yymsp[-1].minor.yy0 = yymsp[0].minor.yy0;}
break;
- case 96: /* from ::= */
-{yymsp[1].minor.yy185 = sqlite3DbMallocZero(pParse->db, sizeof(*yymsp[1].minor.yy185));}
+ case 97: /* from ::= */
+{yymsp[1].minor.yy259 = sqlite3DbMallocZero(pParse->db, sizeof(*yymsp[1].minor.yy259));}
break;
- case 97: /* from ::= FROM seltablist */
+ case 98: /* from ::= FROM seltablist */
{
- yymsp[-1].minor.yy185 = yymsp[0].minor.yy185;
- sqlite3SrcListShiftJoinType(yymsp[-1].minor.yy185);
+ yymsp[-1].minor.yy259 = yymsp[0].minor.yy259;
+ sqlite3SrcListShiftJoinType(yymsp[-1].minor.yy259);
}
break;
- case 98: /* stl_prefix ::= seltablist joinop */
+ case 99: /* stl_prefix ::= seltablist joinop */
{
- if( ALWAYS(yymsp[-1].minor.yy185 && yymsp[-1].minor.yy185->nSrc>0) ) yymsp[-1].minor.yy185->a[yymsp[-1].minor.yy185->nSrc-1].fg.jointype = (u8)yymsp[0].minor.yy194;
+ if( ALWAYS(yymsp[-1].minor.yy259 && yymsp[-1].minor.yy259->nSrc>0) ) yymsp[-1].minor.yy259->a[yymsp[-1].minor.yy259->nSrc-1].fg.jointype = (u8)yymsp[0].minor.yy4;
}
break;
- case 99: /* stl_prefix ::= */
-{yymsp[1].minor.yy185 = 0;}
+ case 100: /* stl_prefix ::= */
+{yymsp[1].minor.yy259 = 0;}
break;
- case 100: /* seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
+ case 101: /* seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
{
- yymsp[-6].minor.yy185 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy185,&yymsp[-5].minor.yy0,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,0,yymsp[-1].minor.yy72,yymsp[0].minor.yy254);
- sqlite3SrcListIndexedBy(pParse, yymsp[-6].minor.yy185, &yymsp[-2].minor.yy0);
+ yymsp[-6].minor.yy259 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy259,&yymsp[-5].minor.yy0,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,0,yymsp[-1].minor.yy314,yymsp[0].minor.yy384);
+ sqlite3SrcListIndexedBy(pParse, yymsp[-6].minor.yy259, &yymsp[-2].minor.yy0);
}
break;
- case 101: /* seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */
+ case 102: /* seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */
{
- yymsp[-8].minor.yy185 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-8].minor.yy185,&yymsp[-7].minor.yy0,&yymsp[-6].minor.yy0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy72,yymsp[0].minor.yy254);
- sqlite3SrcListFuncArgs(pParse, yymsp[-8].minor.yy185, yymsp[-4].minor.yy148);
+ yymsp[-8].minor.yy259 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-8].minor.yy259,&yymsp[-7].minor.yy0,&yymsp[-6].minor.yy0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy314,yymsp[0].minor.yy384);
+ sqlite3SrcListFuncArgs(pParse, yymsp[-8].minor.yy259, yymsp[-4].minor.yy322);
}
break;
- case 102: /* seltablist ::= stl_prefix LP select RP as on_opt using_opt */
+ case 103: /* seltablist ::= stl_prefix LP select RP as on_opt using_opt */
{
- yymsp[-6].minor.yy185 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy185,0,0,&yymsp[-2].minor.yy0,yymsp[-4].minor.yy243,yymsp[-1].minor.yy72,yymsp[0].minor.yy254);
+ yymsp[-6].minor.yy259 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy259,0,0,&yymsp[-2].minor.yy0,yymsp[-4].minor.yy387,yymsp[-1].minor.yy314,yymsp[0].minor.yy384);
}
break;
- case 103: /* seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
+ case 104: /* seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
{
- if( yymsp[-6].minor.yy185==0 && yymsp[-2].minor.yy0.n==0 && yymsp[-1].minor.yy72==0 && yymsp[0].minor.yy254==0 ){
- yymsp[-6].minor.yy185 = yymsp[-4].minor.yy185;
- }else if( yymsp[-4].minor.yy185->nSrc==1 ){
- yymsp[-6].minor.yy185 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy185,0,0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy72,yymsp[0].minor.yy254);
- if( yymsp[-6].minor.yy185 ){
- struct SrcList_item *pNew = &yymsp[-6].minor.yy185->a[yymsp[-6].minor.yy185->nSrc-1];
- struct SrcList_item *pOld = yymsp[-4].minor.yy185->a;
+ if( yymsp[-6].minor.yy259==0 && yymsp[-2].minor.yy0.n==0 && yymsp[-1].minor.yy314==0 && yymsp[0].minor.yy384==0 ){
+ yymsp[-6].minor.yy259 = yymsp[-4].minor.yy259;
+ }else if( yymsp[-4].minor.yy259->nSrc==1 ){
+ yymsp[-6].minor.yy259 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy259,0,0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy314,yymsp[0].minor.yy384);
+ if( yymsp[-6].minor.yy259 ){
+ struct SrcList_item *pNew = &yymsp[-6].minor.yy259->a[yymsp[-6].minor.yy259->nSrc-1];
+ struct SrcList_item *pOld = yymsp[-4].minor.yy259->a;
pNew->zName = pOld->zName;
pNew->zDatabase = pOld->zDatabase;
pNew->pSelect = pOld->pSelect;
pOld->zName = pOld->zDatabase = 0;
pOld->pSelect = 0;
}
- sqlite3SrcListDelete(pParse->db, yymsp[-4].minor.yy185);
+ sqlite3SrcListDelete(pParse->db, yymsp[-4].minor.yy259);
}else{
Select *pSubquery;
- sqlite3SrcListShiftJoinType(yymsp[-4].minor.yy185);
- pSubquery = sqlite3SelectNew(pParse,0,yymsp[-4].minor.yy185,0,0,0,0,SF_NestedFrom,0,0);
- yymsp[-6].minor.yy185 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy185,0,0,&yymsp[-2].minor.yy0,pSubquery,yymsp[-1].minor.yy72,yymsp[0].minor.yy254);
+ sqlite3SrcListShiftJoinType(yymsp[-4].minor.yy259);
+ pSubquery = sqlite3SelectNew(pParse,0,yymsp[-4].minor.yy259,0,0,0,0,SF_NestedFrom,0);
+ yymsp[-6].minor.yy259 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy259,0,0,&yymsp[-2].minor.yy0,pSubquery,yymsp[-1].minor.yy314,yymsp[0].minor.yy384);
}
}
break;
- case 104: /* dbnm ::= */
- case 113: /* indexed_opt ::= */ yytestcase(yyruleno==113);
+ case 105: /* dbnm ::= */
+ case 114: /* indexed_opt ::= */ yytestcase(yyruleno==114);
{yymsp[1].minor.yy0.z=0; yymsp[1].minor.yy0.n=0;}
break;
- case 106: /* fullname ::= nm dbnm */
-{yymsp[-1].minor.yy185 = sqlite3SrcListAppend(pParse->db,0,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/}
+ case 107: /* fullname ::= nm dbnm */
+{yymsp[-1].minor.yy259 = sqlite3SrcListAppend(pParse->db,0,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/}
break;
- case 107: /* joinop ::= COMMA|JOIN */
-{ yymsp[0].minor.yy194 = JT_INNER; }
+ case 108: /* joinop ::= COMMA|JOIN */
+{ yymsp[0].minor.yy4 = JT_INNER; }
break;
- case 108: /* joinop ::= JOIN_KW JOIN */
-{yymsp[-1].minor.yy194 = sqlite3JoinType(pParse,&yymsp[-1].minor.yy0,0,0); /*X-overwrites-A*/}
+ case 109: /* joinop ::= JOIN_KW JOIN */
+{yymsp[-1].minor.yy4 = sqlite3JoinType(pParse,&yymsp[-1].minor.yy0,0,0); /*X-overwrites-A*/}
break;
- case 109: /* joinop ::= JOIN_KW nm JOIN */
-{yymsp[-2].minor.yy194 = sqlite3JoinType(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,0); /*X-overwrites-A*/}
+ case 110: /* joinop ::= JOIN_KW nm JOIN */
+{yymsp[-2].minor.yy4 = sqlite3JoinType(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,0); /*X-overwrites-A*/}
break;
- case 110: /* joinop ::= JOIN_KW nm nm JOIN */
-{yymsp[-3].minor.yy194 = sqlite3JoinType(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0);/*X-overwrites-A*/}
+ case 111: /* joinop ::= JOIN_KW nm nm JOIN */
+{yymsp[-3].minor.yy4 = sqlite3JoinType(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0);/*X-overwrites-A*/}
break;
- case 111: /* on_opt ::= ON expr */
- case 128: /* having_opt ::= HAVING expr */ yytestcase(yyruleno==128);
- case 135: /* where_opt ::= WHERE expr */ yytestcase(yyruleno==135);
- case 196: /* case_else ::= ELSE expr */ yytestcase(yyruleno==196);
-{yymsp[-1].minor.yy72 = yymsp[0].minor.yy190.pExpr;}
+ case 112: /* on_opt ::= ON expr */
+ case 129: /* having_opt ::= HAVING expr */ yytestcase(yyruleno==129);
+ case 136: /* where_opt ::= WHERE expr */ yytestcase(yyruleno==136);
+ case 197: /* case_else ::= ELSE expr */ yytestcase(yyruleno==197);
+{yymsp[-1].minor.yy314 = yymsp[0].minor.yy314;}
break;
- case 112: /* on_opt ::= */
- case 127: /* having_opt ::= */ yytestcase(yyruleno==127);
- case 134: /* where_opt ::= */ yytestcase(yyruleno==134);
- case 197: /* case_else ::= */ yytestcase(yyruleno==197);
- case 199: /* case_operand ::= */ yytestcase(yyruleno==199);
-{yymsp[1].minor.yy72 = 0;}
+ case 113: /* on_opt ::= */
+ case 128: /* having_opt ::= */ yytestcase(yyruleno==128);
+ case 130: /* limit_opt ::= */ yytestcase(yyruleno==130);
+ case 135: /* where_opt ::= */ yytestcase(yyruleno==135);
+ case 198: /* case_else ::= */ yytestcase(yyruleno==198);
+ case 200: /* case_operand ::= */ yytestcase(yyruleno==200);
+{yymsp[1].minor.yy314 = 0;}
break;
- case 114: /* indexed_opt ::= INDEXED BY nm */
+ case 115: /* indexed_opt ::= INDEXED BY nm */
{yymsp[-2].minor.yy0 = yymsp[0].minor.yy0;}
break;
- case 115: /* indexed_opt ::= NOT INDEXED */
+ case 116: /* indexed_opt ::= NOT INDEXED */
{yymsp[-1].minor.yy0.z=0; yymsp[-1].minor.yy0.n=1;}
break;
- case 116: /* using_opt ::= USING LP idlist RP */
-{yymsp[-3].minor.yy254 = yymsp[-1].minor.yy254;}
+ case 117: /* using_opt ::= USING LP idlist RP */
+{yymsp[-3].minor.yy384 = yymsp[-1].minor.yy384;}
break;
- case 117: /* using_opt ::= */
- case 145: /* idlist_opt ::= */ yytestcase(yyruleno==145);
-{yymsp[1].minor.yy254 = 0;}
+ case 118: /* using_opt ::= */
+ case 146: /* idlist_opt ::= */ yytestcase(yyruleno==146);
+{yymsp[1].minor.yy384 = 0;}
break;
- case 119: /* orderby_opt ::= ORDER BY sortlist */
- case 126: /* groupby_opt ::= GROUP BY nexprlist */ yytestcase(yyruleno==126);
-{yymsp[-2].minor.yy148 = yymsp[0].minor.yy148;}
+ case 120: /* orderby_opt ::= ORDER BY sortlist */
+ case 127: /* groupby_opt ::= GROUP BY nexprlist */ yytestcase(yyruleno==127);
+{yymsp[-2].minor.yy322 = yymsp[0].minor.yy322;}
break;
- case 120: /* sortlist ::= sortlist COMMA expr sortorder */
+ case 121: /* sortlist ::= sortlist COMMA expr sortorder */
{
- yymsp[-3].minor.yy148 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy148,yymsp[-1].minor.yy190.pExpr);
- sqlite3ExprListSetSortOrder(yymsp[-3].minor.yy148,yymsp[0].minor.yy194);
+ yymsp[-3].minor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy322,yymsp[-1].minor.yy314);
+ sqlite3ExprListSetSortOrder(yymsp[-3].minor.yy322,yymsp[0].minor.yy4);
}
break;
- case 121: /* sortlist ::= expr sortorder */
+ case 122: /* sortlist ::= expr sortorder */
{
- yymsp[-1].minor.yy148 = sqlite3ExprListAppend(pParse,0,yymsp[-1].minor.yy190.pExpr); /*A-overwrites-Y*/
- sqlite3ExprListSetSortOrder(yymsp[-1].minor.yy148,yymsp[0].minor.yy194);
+ yymsp[-1].minor.yy322 = sqlite3ExprListAppend(pParse,0,yymsp[-1].minor.yy314); /*A-overwrites-Y*/
+ sqlite3ExprListSetSortOrder(yymsp[-1].minor.yy322,yymsp[0].minor.yy4);
}
break;
- case 122: /* sortorder ::= ASC */
-{yymsp[0].minor.yy194 = SQLITE_SO_ASC;}
- break;
- case 123: /* sortorder ::= DESC */
-{yymsp[0].minor.yy194 = SQLITE_SO_DESC;}
+ case 123: /* sortorder ::= ASC */
+{yymsp[0].minor.yy4 = SQLITE_SO_ASC;}
break;
- case 124: /* sortorder ::= */
-{yymsp[1].minor.yy194 = SQLITE_SO_UNDEFINED;}
+ case 124: /* sortorder ::= DESC */
+{yymsp[0].minor.yy4 = SQLITE_SO_DESC;}
break;
- case 129: /* limit_opt ::= */
-{yymsp[1].minor.yy354.pLimit = 0; yymsp[1].minor.yy354.pOffset = 0;}
+ case 125: /* sortorder ::= */
+{yymsp[1].minor.yy4 = SQLITE_SO_UNDEFINED;}
break;
- case 130: /* limit_opt ::= LIMIT expr */
-{yymsp[-1].minor.yy354.pLimit = yymsp[0].minor.yy190.pExpr; yymsp[-1].minor.yy354.pOffset = 0;}
+ case 131: /* limit_opt ::= LIMIT expr */
+{yymsp[-1].minor.yy314 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[0].minor.yy314,0);}
break;
- case 131: /* limit_opt ::= LIMIT expr OFFSET expr */
-{yymsp[-3].minor.yy354.pLimit = yymsp[-2].minor.yy190.pExpr; yymsp[-3].minor.yy354.pOffset = yymsp[0].minor.yy190.pExpr;}
+ case 132: /* limit_opt ::= LIMIT expr OFFSET expr */
+{yymsp[-3].minor.yy314 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[-2].minor.yy314,yymsp[0].minor.yy314);}
break;
- case 132: /* limit_opt ::= LIMIT expr COMMA expr */
-{yymsp[-3].minor.yy354.pOffset = yymsp[-2].minor.yy190.pExpr; yymsp[-3].minor.yy354.pLimit = yymsp[0].minor.yy190.pExpr;}
+ case 133: /* limit_opt ::= LIMIT expr COMMA expr */
+{yymsp[-3].minor.yy314 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[0].minor.yy314,yymsp[-2].minor.yy314);}
break;
- case 133: /* cmd ::= with DELETE FROM fullname indexed_opt where_opt */
+ case 134: /* cmd ::= with DELETE FROM fullname indexed_opt where_opt */
{
- sqlite3WithPush(pParse, yymsp[-5].minor.yy285, 1);
- sqlite3SrcListIndexedBy(pParse, yymsp[-2].minor.yy185, &yymsp[-1].minor.yy0);
- sqlite3DeleteFrom(pParse,yymsp[-2].minor.yy185,yymsp[0].minor.yy72);
+ sqlite3WithPush(pParse, yymsp[-5].minor.yy451, 1);
+ sqlite3SrcListIndexedBy(pParse, yymsp[-2].minor.yy259, &yymsp[-1].minor.yy0);
+ sqlite3DeleteFrom(pParse,yymsp[-2].minor.yy259,yymsp[0].minor.yy314,0,0);
}
break;
- case 136: /* cmd ::= with UPDATE orconf fullname indexed_opt SET setlist where_opt */
+ case 137: /* cmd ::= with UPDATE orconf fullname indexed_opt SET setlist where_opt */
{
- sqlite3WithPush(pParse, yymsp[-7].minor.yy285, 1);
- sqlite3SrcListIndexedBy(pParse, yymsp[-4].minor.yy185, &yymsp[-3].minor.yy0);
- sqlite3ExprListCheckLength(pParse,yymsp[-1].minor.yy148,"set list");
- sqlite3Update(pParse,yymsp[-4].minor.yy185,yymsp[-1].minor.yy148,yymsp[0].minor.yy72,yymsp[-5].minor.yy194);
+ sqlite3WithPush(pParse, yymsp[-7].minor.yy451, 1);
+ sqlite3SrcListIndexedBy(pParse, yymsp[-4].minor.yy259, &yymsp[-3].minor.yy0);
+ sqlite3ExprListCheckLength(pParse,yymsp[-1].minor.yy322,"set list");
+ sqlite3Update(pParse,yymsp[-4].minor.yy259,yymsp[-1].minor.yy322,yymsp[0].minor.yy314,yymsp[-5].minor.yy4,0,0);
}
break;
- case 137: /* setlist ::= setlist COMMA nm EQ expr */
+ case 138: /* setlist ::= setlist COMMA nm EQ expr */
{
- yymsp[-4].minor.yy148 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy148, yymsp[0].minor.yy190.pExpr);
- sqlite3ExprListSetName(pParse, yymsp[-4].minor.yy148, &yymsp[-2].minor.yy0, 1);
+ yymsp[-4].minor.yy322 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy322, yymsp[0].minor.yy314);
+ sqlite3ExprListSetName(pParse, yymsp[-4].minor.yy322, &yymsp[-2].minor.yy0, 1);
}
break;
- case 138: /* setlist ::= setlist COMMA LP idlist RP EQ expr */
+ case 139: /* setlist ::= setlist COMMA LP idlist RP EQ expr */
{
- yymsp[-6].minor.yy148 = sqlite3ExprListAppendVector(pParse, yymsp[-6].minor.yy148, yymsp[-3].minor.yy254, yymsp[0].minor.yy190.pExpr);
+ yymsp[-6].minor.yy322 = sqlite3ExprListAppendVector(pParse, yymsp[-6].minor.yy322, yymsp[-3].minor.yy384, yymsp[0].minor.yy314);
}
break;
- case 139: /* setlist ::= nm EQ expr */
+ case 140: /* setlist ::= nm EQ expr */
{
- yylhsminor.yy148 = sqlite3ExprListAppend(pParse, 0, yymsp[0].minor.yy190.pExpr);
- sqlite3ExprListSetName(pParse, yylhsminor.yy148, &yymsp[-2].minor.yy0, 1);
+ yylhsminor.yy322 = sqlite3ExprListAppend(pParse, 0, yymsp[0].minor.yy314);
+ sqlite3ExprListSetName(pParse, yylhsminor.yy322, &yymsp[-2].minor.yy0, 1);
}
- yymsp[-2].minor.yy148 = yylhsminor.yy148;
+ yymsp[-2].minor.yy322 = yylhsminor.yy322;
break;
- case 140: /* setlist ::= LP idlist RP EQ expr */
+ case 141: /* setlist ::= LP idlist RP EQ expr */
{
- yymsp[-4].minor.yy148 = sqlite3ExprListAppendVector(pParse, 0, yymsp[-3].minor.yy254, yymsp[0].minor.yy190.pExpr);
+ yymsp[-4].minor.yy322 = sqlite3ExprListAppendVector(pParse, 0, yymsp[-3].minor.yy384, yymsp[0].minor.yy314);
}
break;
- case 141: /* cmd ::= with insert_cmd INTO fullname idlist_opt select */
+ case 142: /* cmd ::= with insert_cmd INTO fullname idlist_opt select */
{
- sqlite3WithPush(pParse, yymsp[-5].minor.yy285, 1);
- sqlite3Insert(pParse, yymsp[-2].minor.yy185, yymsp[0].minor.yy243, yymsp[-1].minor.yy254, yymsp[-4].minor.yy194);
+ sqlite3WithPush(pParse, yymsp[-5].minor.yy451, 1);
+ sqlite3Insert(pParse, yymsp[-2].minor.yy259, yymsp[0].minor.yy387, yymsp[-1].minor.yy384, yymsp[-4].minor.yy4);
}
break;
- case 142: /* cmd ::= with insert_cmd INTO fullname idlist_opt DEFAULT VALUES */
+ case 143: /* cmd ::= with insert_cmd INTO fullname idlist_opt DEFAULT VALUES */
{
- sqlite3WithPush(pParse, yymsp[-6].minor.yy285, 1);
- sqlite3Insert(pParse, yymsp[-3].minor.yy185, 0, yymsp[-2].minor.yy254, yymsp[-5].minor.yy194);
+ sqlite3WithPush(pParse, yymsp[-6].minor.yy451, 1);
+ sqlite3Insert(pParse, yymsp[-3].minor.yy259, 0, yymsp[-2].minor.yy384, yymsp[-5].minor.yy4);
}
break;
- case 146: /* idlist_opt ::= LP idlist RP */
-{yymsp[-2].minor.yy254 = yymsp[-1].minor.yy254;}
+ case 147: /* idlist_opt ::= LP idlist RP */
+{yymsp[-2].minor.yy384 = yymsp[-1].minor.yy384;}
break;
- case 147: /* idlist ::= idlist COMMA nm */
-{yymsp[-2].minor.yy254 = sqlite3IdListAppend(pParse->db,yymsp[-2].minor.yy254,&yymsp[0].minor.yy0);}
+ case 148: /* idlist ::= idlist COMMA nm */
+{yymsp[-2].minor.yy384 = sqlite3IdListAppend(pParse->db,yymsp[-2].minor.yy384,&yymsp[0].minor.yy0);}
break;
- case 148: /* idlist ::= nm */
-{yymsp[0].minor.yy254 = sqlite3IdListAppend(pParse->db,0,&yymsp[0].minor.yy0); /*A-overwrites-Y*/}
+ case 149: /* idlist ::= nm */
+{yymsp[0].minor.yy384 = sqlite3IdListAppend(pParse->db,0,&yymsp[0].minor.yy0); /*A-overwrites-Y*/}
break;
- case 149: /* expr ::= LP expr RP */
-{spanSet(&yymsp[-2].minor.yy190,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-B*/ yymsp[-2].minor.yy190.pExpr = yymsp[-1].minor.yy190.pExpr;}
+ case 150: /* expr ::= LP expr RP */
+{yymsp[-2].minor.yy314 = yymsp[-1].minor.yy314;}
break;
- case 150: /* expr ::= ID|INDEXED */
- case 151: /* expr ::= JOIN_KW */ yytestcase(yyruleno==151);
-{spanExpr(&yymsp[0].minor.yy190,pParse,TK_ID,yymsp[0].minor.yy0); /*A-overwrites-X*/}
+ case 151: /* expr ::= ID|INDEXED */
+ case 152: /* expr ::= JOIN_KW */ yytestcase(yyruleno==152);
+{yymsp[0].minor.yy314=tokenExpr(pParse,TK_ID,yymsp[0].minor.yy0); /*A-overwrites-X*/}
break;
- case 152: /* expr ::= nm DOT nm */
+ case 153: /* expr ::= nm DOT nm */
{
Expr *temp1 = sqlite3ExprAlloc(pParse->db, TK_ID, &yymsp[-2].minor.yy0, 1);
Expr *temp2 = sqlite3ExprAlloc(pParse->db, TK_ID, &yymsp[0].minor.yy0, 1);
- spanSet(&yymsp[-2].minor.yy190,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/
- yymsp[-2].minor.yy190.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp2);
+ yylhsminor.yy314 = sqlite3PExpr(pParse, TK_DOT, temp1, temp2);
}
+ yymsp[-2].minor.yy314 = yylhsminor.yy314;
break;
- case 153: /* expr ::= nm DOT nm DOT nm */
+ case 154: /* expr ::= nm DOT nm DOT nm */
{
Expr *temp1 = sqlite3ExprAlloc(pParse->db, TK_ID, &yymsp[-4].minor.yy0, 1);
Expr *temp2 = sqlite3ExprAlloc(pParse->db, TK_ID, &yymsp[-2].minor.yy0, 1);
Expr *temp3 = sqlite3ExprAlloc(pParse->db, TK_ID, &yymsp[0].minor.yy0, 1);
Expr *temp4 = sqlite3PExpr(pParse, TK_DOT, temp2, temp3);
- spanSet(&yymsp[-4].minor.yy190,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/
- yymsp[-4].minor.yy190.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp4);
+ yylhsminor.yy314 = sqlite3PExpr(pParse, TK_DOT, temp1, temp4);
}
+ yymsp[-4].minor.yy314 = yylhsminor.yy314;
break;
- case 154: /* term ::= NULL|FLOAT|BLOB */
- case 155: /* term ::= STRING */ yytestcase(yyruleno==155);
-{spanExpr(&yymsp[0].minor.yy190,pParse,yymsp[0].major,yymsp[0].minor.yy0); /*A-overwrites-X*/}
+ case 155: /* term ::= NULL|FLOAT|BLOB */
+ case 156: /* term ::= STRING */ yytestcase(yyruleno==156);
+{yymsp[0].minor.yy314=tokenExpr(pParse,yymsp[0].major,yymsp[0].minor.yy0); /*A-overwrites-X*/}
break;
- case 156: /* term ::= INTEGER */
+ case 157: /* term ::= INTEGER */
{
- yylhsminor.yy190.pExpr = sqlite3ExprAlloc(pParse->db, TK_INTEGER, &yymsp[0].minor.yy0, 1);
- yylhsminor.yy190.zStart = yymsp[0].minor.yy0.z;
- yylhsminor.yy190.zEnd = yymsp[0].minor.yy0.z + yymsp[0].minor.yy0.n;
+ yylhsminor.yy314 = sqlite3ExprAlloc(pParse->db, TK_INTEGER, &yymsp[0].minor.yy0, 1);
}
- yymsp[0].minor.yy190 = yylhsminor.yy190;
+ yymsp[0].minor.yy314 = yylhsminor.yy314;
break;
- case 157: /* expr ::= VARIABLE */
+ case 158: /* expr ::= VARIABLE */
{
if( !(yymsp[0].minor.yy0.z[0]=='#' && sqlite3Isdigit(yymsp[0].minor.yy0.z[1])) ){
u32 n = yymsp[0].minor.yy0.n;
- spanExpr(&yymsp[0].minor.yy190, pParse, TK_VARIABLE, yymsp[0].minor.yy0);
- sqlite3ExprAssignVarNumber(pParse, yymsp[0].minor.yy190.pExpr, n);
+ yymsp[0].minor.yy314 = tokenExpr(pParse, TK_VARIABLE, yymsp[0].minor.yy0);
+ sqlite3ExprAssignVarNumber(pParse, yymsp[0].minor.yy314, n);
}else{
/* When doing a nested parse, one can include terms in an expression
** that look like this: #1 #2 ... These terms refer to registers
** in the virtual machine. #N is the N-th register. */
Token t = yymsp[0].minor.yy0; /*A-overwrites-X*/
assert( t.n>=2 );
- spanSet(&yymsp[0].minor.yy190, &t, &t);
if( pParse->nested==0 ){
sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &t);
- yymsp[0].minor.yy190.pExpr = 0;
+ yymsp[0].minor.yy314 = 0;
}else{
- yymsp[0].minor.yy190.pExpr = sqlite3PExpr(pParse, TK_REGISTER, 0, 0);
- if( yymsp[0].minor.yy190.pExpr ) sqlite3GetInt32(&t.z[1], &yymsp[0].minor.yy190.pExpr->iTable);
+ yymsp[0].minor.yy314 = sqlite3PExpr(pParse, TK_REGISTER, 0, 0);
+ if( yymsp[0].minor.yy314 ) sqlite3GetInt32(&t.z[1], &yymsp[0].minor.yy314->iTable);
}
}
}
break;
- case 158: /* expr ::= expr COLLATE ID|STRING */
+ case 159: /* expr ::= expr COLLATE ID|STRING */
{
- yymsp[-2].minor.yy190.pExpr = sqlite3ExprAddCollateToken(pParse, yymsp[-2].minor.yy190.pExpr, &yymsp[0].minor.yy0, 1);
- yymsp[-2].minor.yy190.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
+ yymsp[-2].minor.yy314 = sqlite3ExprAddCollateToken(pParse, yymsp[-2].minor.yy314, &yymsp[0].minor.yy0, 1);
}
break;
- case 159: /* expr ::= CAST LP expr AS typetoken RP */
+ case 160: /* expr ::= CAST LP expr AS typetoken RP */
{
- spanSet(&yymsp[-5].minor.yy190,&yymsp[-5].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/
- yymsp[-5].minor.yy190.pExpr = sqlite3ExprAlloc(pParse->db, TK_CAST, &yymsp[-1].minor.yy0, 1);
- sqlite3ExprAttachSubtrees(pParse->db, yymsp[-5].minor.yy190.pExpr, yymsp[-3].minor.yy190.pExpr, 0);
+ yymsp[-5].minor.yy314 = sqlite3ExprAlloc(pParse->db, TK_CAST, &yymsp[-1].minor.yy0, 1);
+ sqlite3ExprAttachSubtrees(pParse->db, yymsp[-5].minor.yy314, yymsp[-3].minor.yy314, 0);
}
break;
- case 160: /* expr ::= ID|INDEXED LP distinct exprlist RP */
+ case 161: /* expr ::= ID|INDEXED LP distinct exprlist RP */
{
- if( yymsp[-1].minor.yy148 && yymsp[-1].minor.yy148->nExpr>pParse->db->aLimit[SQLITE_LIMIT_FUNCTION_ARG] ){
+ if( yymsp[-1].minor.yy322 && yymsp[-1].minor.yy322->nExpr>pParse->db->aLimit[SQLITE_LIMIT_FUNCTION_ARG] ){
sqlite3ErrorMsg(pParse, "too many arguments on function %T", &yymsp[-4].minor.yy0);
}
- yylhsminor.yy190.pExpr = sqlite3ExprFunction(pParse, yymsp[-1].minor.yy148, &yymsp[-4].minor.yy0);
- spanSet(&yylhsminor.yy190,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0);
- if( yymsp[-2].minor.yy194==SF_Distinct && yylhsminor.yy190.pExpr ){
- yylhsminor.yy190.pExpr->flags |= EP_Distinct;
+ yylhsminor.yy314 = sqlite3ExprFunction(pParse, yymsp[-1].minor.yy322, &yymsp[-4].minor.yy0);
+ if( yymsp[-2].minor.yy4==SF_Distinct && yylhsminor.yy314 ){
+ yylhsminor.yy314->flags |= EP_Distinct;
}
}
- yymsp[-4].minor.yy190 = yylhsminor.yy190;
+ yymsp[-4].minor.yy314 = yylhsminor.yy314;
break;
- case 161: /* expr ::= ID|INDEXED LP STAR RP */
+ case 162: /* expr ::= ID|INDEXED LP STAR RP */
{
- yylhsminor.yy190.pExpr = sqlite3ExprFunction(pParse, 0, &yymsp[-3].minor.yy0);
- spanSet(&yylhsminor.yy190,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0);
+ yylhsminor.yy314 = sqlite3ExprFunction(pParse, 0, &yymsp[-3].minor.yy0);
}
- yymsp[-3].minor.yy190 = yylhsminor.yy190;
+ yymsp[-3].minor.yy314 = yylhsminor.yy314;
break;
- case 162: /* term ::= CTIME_KW */
+ case 163: /* term ::= CTIME_KW */
{
- yylhsminor.yy190.pExpr = sqlite3ExprFunction(pParse, 0, &yymsp[0].minor.yy0);
- spanSet(&yylhsminor.yy190, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0);
+ yylhsminor.yy314 = sqlite3ExprFunction(pParse, 0, &yymsp[0].minor.yy0);
}
- yymsp[0].minor.yy190 = yylhsminor.yy190;
+ yymsp[0].minor.yy314 = yylhsminor.yy314;
break;
- case 163: /* expr ::= LP nexprlist COMMA expr RP */
+ case 164: /* expr ::= LP nexprlist COMMA expr RP */
{
- ExprList *pList = sqlite3ExprListAppend(pParse, yymsp[-3].minor.yy148, yymsp[-1].minor.yy190.pExpr);
- yylhsminor.yy190.pExpr = sqlite3PExpr(pParse, TK_VECTOR, 0, 0);
- if( yylhsminor.yy190.pExpr ){
- yylhsminor.yy190.pExpr->x.pList = pList;
- spanSet(&yylhsminor.yy190, &yymsp[-4].minor.yy0, &yymsp[0].minor.yy0);
+ ExprList *pList = sqlite3ExprListAppend(pParse, yymsp[-3].minor.yy322, yymsp[-1].minor.yy314);
+ yymsp[-4].minor.yy314 = sqlite3PExpr(pParse, TK_VECTOR, 0, 0);
+ if( yymsp[-4].minor.yy314 ){
+ yymsp[-4].minor.yy314->x.pList = pList;
}else{
sqlite3ExprListDelete(pParse->db, pList);
}
}
- yymsp[-4].minor.yy190 = yylhsminor.yy190;
break;
- case 164: /* expr ::= expr AND expr */
- case 165: /* expr ::= expr OR expr */ yytestcase(yyruleno==165);
- case 166: /* expr ::= expr LT|GT|GE|LE expr */ yytestcase(yyruleno==166);
- case 167: /* expr ::= expr EQ|NE expr */ yytestcase(yyruleno==167);
- case 168: /* expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ yytestcase(yyruleno==168);
- case 169: /* expr ::= expr PLUS|MINUS expr */ yytestcase(yyruleno==169);
- case 170: /* expr ::= expr STAR|SLASH|REM expr */ yytestcase(yyruleno==170);
- case 171: /* expr ::= expr CONCAT expr */ yytestcase(yyruleno==171);
-{spanBinaryExpr(pParse,yymsp[-1].major,&yymsp[-2].minor.yy190,&yymsp[0].minor.yy190);}
+ case 165: /* expr ::= expr AND expr */
+ case 166: /* expr ::= expr OR expr */ yytestcase(yyruleno==166);
+ case 167: /* expr ::= expr LT|GT|GE|LE expr */ yytestcase(yyruleno==167);
+ case 168: /* expr ::= expr EQ|NE expr */ yytestcase(yyruleno==168);
+ case 169: /* expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ yytestcase(yyruleno==169);
+ case 170: /* expr ::= expr PLUS|MINUS expr */ yytestcase(yyruleno==170);
+ case 171: /* expr ::= expr STAR|SLASH|REM expr */ yytestcase(yyruleno==171);
+ case 172: /* expr ::= expr CONCAT expr */ yytestcase(yyruleno==172);
+{yymsp[-2].minor.yy314=sqlite3PExpr(pParse,yymsp[-1].major,yymsp[-2].minor.yy314,yymsp[0].minor.yy314);}
break;
- case 172: /* likeop ::= NOT LIKE_KW|MATCH */
+ case 173: /* likeop ::= NOT LIKE_KW|MATCH */
{yymsp[-1].minor.yy0=yymsp[0].minor.yy0; yymsp[-1].minor.yy0.n|=0x80000000; /*yymsp[-1].minor.yy0-overwrite-yymsp[0].minor.yy0*/}
break;
- case 173: /* expr ::= expr likeop expr */
+ case 174: /* expr ::= expr likeop expr */
{
ExprList *pList;
int bNot = yymsp[-1].minor.yy0.n & 0x80000000;
yymsp[-1].minor.yy0.n &= 0x7fffffff;
- pList = sqlite3ExprListAppend(pParse,0, yymsp[0].minor.yy190.pExpr);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[-2].minor.yy190.pExpr);
- yymsp[-2].minor.yy190.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-1].minor.yy0);
- exprNot(pParse, bNot, &yymsp[-2].minor.yy190);
- yymsp[-2].minor.yy190.zEnd = yymsp[0].minor.yy190.zEnd;
- if( yymsp[-2].minor.yy190.pExpr ) yymsp[-2].minor.yy190.pExpr->flags |= EP_InfixFunc;
+ pList = sqlite3ExprListAppend(pParse,0, yymsp[0].minor.yy314);
+ pList = sqlite3ExprListAppend(pParse,pList, yymsp[-2].minor.yy314);
+ yymsp[-2].minor.yy314 = sqlite3ExprFunction(pParse, pList, &yymsp[-1].minor.yy0);
+ if( bNot ) yymsp[-2].minor.yy314 = sqlite3PExpr(pParse, TK_NOT, yymsp[-2].minor.yy314, 0);
+ if( yymsp[-2].minor.yy314 ) yymsp[-2].minor.yy314->flags |= EP_InfixFunc;
}
break;
- case 174: /* expr ::= expr likeop expr ESCAPE expr */
+ case 175: /* expr ::= expr likeop expr ESCAPE expr */
{
ExprList *pList;
int bNot = yymsp[-3].minor.yy0.n & 0x80000000;
yymsp[-3].minor.yy0.n &= 0x7fffffff;
- pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy190.pExpr);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[-4].minor.yy190.pExpr);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy190.pExpr);
- yymsp[-4].minor.yy190.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-3].minor.yy0);
- exprNot(pParse, bNot, &yymsp[-4].minor.yy190);
- yymsp[-4].minor.yy190.zEnd = yymsp[0].minor.yy190.zEnd;
- if( yymsp[-4].minor.yy190.pExpr ) yymsp[-4].minor.yy190.pExpr->flags |= EP_InfixFunc;
+ pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy314);
+ pList = sqlite3ExprListAppend(pParse,pList, yymsp[-4].minor.yy314);
+ pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy314);
+ yymsp[-4].minor.yy314 = sqlite3ExprFunction(pParse, pList, &yymsp[-3].minor.yy0);
+ if( bNot ) yymsp[-4].minor.yy314 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy314, 0);
+ if( yymsp[-4].minor.yy314 ) yymsp[-4].minor.yy314->flags |= EP_InfixFunc;
}
break;
- case 175: /* expr ::= expr ISNULL|NOTNULL */
-{spanUnaryPostfix(pParse,yymsp[0].major,&yymsp[-1].minor.yy190,&yymsp[0].minor.yy0);}
+ case 176: /* expr ::= expr ISNULL|NOTNULL */
+{yymsp[-1].minor.yy314 = sqlite3PExpr(pParse,yymsp[0].major,yymsp[-1].minor.yy314,0);}
break;
- case 176: /* expr ::= expr NOT NULL */
-{spanUnaryPostfix(pParse,TK_NOTNULL,&yymsp[-2].minor.yy190,&yymsp[0].minor.yy0);}
+ case 177: /* expr ::= expr NOT NULL */
+{yymsp[-2].minor.yy314 = sqlite3PExpr(pParse,TK_NOTNULL,yymsp[-2].minor.yy314,0);}
break;
- case 177: /* expr ::= expr IS expr */
+ case 178: /* expr ::= expr IS expr */
{
- spanBinaryExpr(pParse,TK_IS,&yymsp[-2].minor.yy190,&yymsp[0].minor.yy190);
- binaryToUnaryIfNull(pParse, yymsp[0].minor.yy190.pExpr, yymsp[-2].minor.yy190.pExpr, TK_ISNULL);
+ yymsp[-2].minor.yy314 = sqlite3PExpr(pParse,TK_IS,yymsp[-2].minor.yy314,yymsp[0].minor.yy314);
+ binaryToUnaryIfNull(pParse, yymsp[0].minor.yy314, yymsp[-2].minor.yy314, TK_ISNULL);
}
break;
- case 178: /* expr ::= expr IS NOT expr */
+ case 179: /* expr ::= expr IS NOT expr */
{
- spanBinaryExpr(pParse,TK_ISNOT,&yymsp[-3].minor.yy190,&yymsp[0].minor.yy190);
- binaryToUnaryIfNull(pParse, yymsp[0].minor.yy190.pExpr, yymsp[-3].minor.yy190.pExpr, TK_NOTNULL);
+ yymsp[-3].minor.yy314 = sqlite3PExpr(pParse,TK_ISNOT,yymsp[-3].minor.yy314,yymsp[0].minor.yy314);
+ binaryToUnaryIfNull(pParse, yymsp[0].minor.yy314, yymsp[-3].minor.yy314, TK_NOTNULL);
}
break;
- case 179: /* expr ::= NOT expr */
- case 180: /* expr ::= BITNOT expr */ yytestcase(yyruleno==180);
-{spanUnaryPrefix(&yymsp[-1].minor.yy190,pParse,yymsp[-1].major,&yymsp[0].minor.yy190,&yymsp[-1].minor.yy0);/*A-overwrites-B*/}
+ case 180: /* expr ::= NOT expr */
+ case 181: /* expr ::= BITNOT expr */ yytestcase(yyruleno==181);
+{yymsp[-1].minor.yy314 = sqlite3PExpr(pParse, yymsp[-1].major, yymsp[0].minor.yy314, 0);/*A-overwrites-B*/}
break;
- case 181: /* expr ::= MINUS expr */
-{spanUnaryPrefix(&yymsp[-1].minor.yy190,pParse,TK_UMINUS,&yymsp[0].minor.yy190,&yymsp[-1].minor.yy0);/*A-overwrites-B*/}
+ case 182: /* expr ::= MINUS expr */
+{yymsp[-1].minor.yy314 = sqlite3PExpr(pParse, TK_UMINUS, yymsp[0].minor.yy314, 0);}
break;
- case 182: /* expr ::= PLUS expr */
-{spanUnaryPrefix(&yymsp[-1].minor.yy190,pParse,TK_UPLUS,&yymsp[0].minor.yy190,&yymsp[-1].minor.yy0);/*A-overwrites-B*/}
+ case 183: /* expr ::= PLUS expr */
+{yymsp[-1].minor.yy314 = sqlite3PExpr(pParse, TK_UPLUS, yymsp[0].minor.yy314, 0);}
break;
- case 183: /* between_op ::= BETWEEN */
- case 186: /* in_op ::= IN */ yytestcase(yyruleno==186);
-{yymsp[0].minor.yy194 = 0;}
+ case 184: /* between_op ::= BETWEEN */
+ case 187: /* in_op ::= IN */ yytestcase(yyruleno==187);
+{yymsp[0].minor.yy4 = 0;}
break;
- case 185: /* expr ::= expr between_op expr AND expr */
+ case 186: /* expr ::= expr between_op expr AND expr */
{
- ExprList *pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy190.pExpr);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy190.pExpr);
- yymsp[-4].minor.yy190.pExpr = sqlite3PExpr(pParse, TK_BETWEEN, yymsp[-4].minor.yy190.pExpr, 0);
- if( yymsp[-4].minor.yy190.pExpr ){
- yymsp[-4].minor.yy190.pExpr->x.pList = pList;
+ ExprList *pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy314);
+ pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy314);
+ yymsp[-4].minor.yy314 = sqlite3PExpr(pParse, TK_BETWEEN, yymsp[-4].minor.yy314, 0);
+ if( yymsp[-4].minor.yy314 ){
+ yymsp[-4].minor.yy314->x.pList = pList;
}else{
sqlite3ExprListDelete(pParse->db, pList);
}
- exprNot(pParse, yymsp[-3].minor.yy194, &yymsp[-4].minor.yy190);
- yymsp[-4].minor.yy190.zEnd = yymsp[0].minor.yy190.zEnd;
+ if( yymsp[-3].minor.yy4 ) yymsp[-4].minor.yy314 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy314, 0);
}
break;
- case 188: /* expr ::= expr in_op LP exprlist RP */
+ case 189: /* expr ::= expr in_op LP exprlist RP */
{
- if( yymsp[-1].minor.yy148==0 ){
+ if( yymsp[-1].minor.yy322==0 ){
/* Expressions of the form
**
** expr1 IN ()
@@ -139993,9 +141371,9 @@ static void yy_reduce(
** simplify to constants 0 (false) and 1 (true), respectively,
** regardless of the value of expr1.
*/
- sqlite3ExprDelete(pParse->db, yymsp[-4].minor.yy190.pExpr);
- yymsp[-4].minor.yy190.pExpr = sqlite3ExprAlloc(pParse->db, TK_INTEGER,&sqlite3IntTokens[yymsp[-3].minor.yy194],1);
- }else if( yymsp[-1].minor.yy148->nExpr==1 ){
+ sqlite3ExprDelete(pParse->db, yymsp[-4].minor.yy314);
+ yymsp[-4].minor.yy314 = sqlite3ExprAlloc(pParse->db, TK_INTEGER,&sqlite3IntTokens[yymsp[-3].minor.yy4],1);
+ }else if( yymsp[-1].minor.yy322->nExpr==1 ){
/* Expressions of the form:
**
** expr1 IN (?1)
@@ -140012,201 +141390,195 @@ static void yy_reduce(
** affinity or the collating sequence to use for comparison. Otherwise,
** the semantics would be subtly different from IN or NOT IN.
*/
- Expr *pRHS = yymsp[-1].minor.yy148->a[0].pExpr;
- yymsp[-1].minor.yy148->a[0].pExpr = 0;
- sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy148);
+ Expr *pRHS = yymsp[-1].minor.yy322->a[0].pExpr;
+ yymsp[-1].minor.yy322->a[0].pExpr = 0;
+ sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy322);
/* pRHS cannot be NULL because a malloc error would have been detected
** before now and control would have never reached this point */
if( ALWAYS(pRHS) ){
pRHS->flags &= ~EP_Collate;
pRHS->flags |= EP_Generic;
}
- yymsp[-4].minor.yy190.pExpr = sqlite3PExpr(pParse, yymsp[-3].minor.yy194 ? TK_NE : TK_EQ, yymsp[-4].minor.yy190.pExpr, pRHS);
+ yymsp[-4].minor.yy314 = sqlite3PExpr(pParse, yymsp[-3].minor.yy4 ? TK_NE : TK_EQ, yymsp[-4].minor.yy314, pRHS);
}else{
- yymsp[-4].minor.yy190.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy190.pExpr, 0);
- if( yymsp[-4].minor.yy190.pExpr ){
- yymsp[-4].minor.yy190.pExpr->x.pList = yymsp[-1].minor.yy148;
- sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy190.pExpr);
+ yymsp[-4].minor.yy314 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy314, 0);
+ if( yymsp[-4].minor.yy314 ){
+ yymsp[-4].minor.yy314->x.pList = yymsp[-1].minor.yy322;
+ sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy314);
}else{
- sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy148);
+ sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy322);
}
- exprNot(pParse, yymsp[-3].minor.yy194, &yymsp[-4].minor.yy190);
+ if( yymsp[-3].minor.yy4 ) yymsp[-4].minor.yy314 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy314, 0);
}
- yymsp[-4].minor.yy190.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
break;
- case 189: /* expr ::= LP select RP */
+ case 190: /* expr ::= LP select RP */
{
- spanSet(&yymsp[-2].minor.yy190,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-B*/
- yymsp[-2].minor.yy190.pExpr = sqlite3PExpr(pParse, TK_SELECT, 0, 0);
- sqlite3PExprAddSelect(pParse, yymsp[-2].minor.yy190.pExpr, yymsp[-1].minor.yy243);
+ yymsp[-2].minor.yy314 = sqlite3PExpr(pParse, TK_SELECT, 0, 0);
+ sqlite3PExprAddSelect(pParse, yymsp[-2].minor.yy314, yymsp[-1].minor.yy387);
}
break;
- case 190: /* expr ::= expr in_op LP select RP */
+ case 191: /* expr ::= expr in_op LP select RP */
{
- yymsp[-4].minor.yy190.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy190.pExpr, 0);
- sqlite3PExprAddSelect(pParse, yymsp[-4].minor.yy190.pExpr, yymsp[-1].minor.yy243);
- exprNot(pParse, yymsp[-3].minor.yy194, &yymsp[-4].minor.yy190);
- yymsp[-4].minor.yy190.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
+ yymsp[-4].minor.yy314 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy314, 0);
+ sqlite3PExprAddSelect(pParse, yymsp[-4].minor.yy314, yymsp[-1].minor.yy387);
+ if( yymsp[-3].minor.yy4 ) yymsp[-4].minor.yy314 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy314, 0);
}
break;
- case 191: /* expr ::= expr in_op nm dbnm paren_exprlist */
+ case 192: /* expr ::= expr in_op nm dbnm paren_exprlist */
{
SrcList *pSrc = sqlite3SrcListAppend(pParse->db, 0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0);
- Select *pSelect = sqlite3SelectNew(pParse, 0,pSrc,0,0,0,0,0,0,0);
- if( yymsp[0].minor.yy148 ) sqlite3SrcListFuncArgs(pParse, pSelect ? pSrc : 0, yymsp[0].minor.yy148);
- yymsp[-4].minor.yy190.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy190.pExpr, 0);
- sqlite3PExprAddSelect(pParse, yymsp[-4].minor.yy190.pExpr, pSelect);
- exprNot(pParse, yymsp[-3].minor.yy194, &yymsp[-4].minor.yy190);
- yymsp[-4].minor.yy190.zEnd = yymsp[-1].minor.yy0.z ? &yymsp[-1].minor.yy0.z[yymsp[-1].minor.yy0.n] : &yymsp[-2].minor.yy0.z[yymsp[-2].minor.yy0.n];
+ Select *pSelect = sqlite3SelectNew(pParse, 0,pSrc,0,0,0,0,0,0);
+ if( yymsp[0].minor.yy322 ) sqlite3SrcListFuncArgs(pParse, pSelect ? pSrc : 0, yymsp[0].minor.yy322);
+ yymsp[-4].minor.yy314 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy314, 0);
+ sqlite3PExprAddSelect(pParse, yymsp[-4].minor.yy314, pSelect);
+ if( yymsp[-3].minor.yy4 ) yymsp[-4].minor.yy314 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy314, 0);
}
break;
- case 192: /* expr ::= EXISTS LP select RP */
+ case 193: /* expr ::= EXISTS LP select RP */
{
Expr *p;
- spanSet(&yymsp[-3].minor.yy190,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-B*/
- p = yymsp[-3].minor.yy190.pExpr = sqlite3PExpr(pParse, TK_EXISTS, 0, 0);
- sqlite3PExprAddSelect(pParse, p, yymsp[-1].minor.yy243);
+ p = yymsp[-3].minor.yy314 = sqlite3PExpr(pParse, TK_EXISTS, 0, 0);
+ sqlite3PExprAddSelect(pParse, p, yymsp[-1].minor.yy387);
}
break;
- case 193: /* expr ::= CASE case_operand case_exprlist case_else END */
+ case 194: /* expr ::= CASE case_operand case_exprlist case_else END */
{
- spanSet(&yymsp[-4].minor.yy190,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-C*/
- yymsp[-4].minor.yy190.pExpr = sqlite3PExpr(pParse, TK_CASE, yymsp[-3].minor.yy72, 0);
- if( yymsp[-4].minor.yy190.pExpr ){
- yymsp[-4].minor.yy190.pExpr->x.pList = yymsp[-1].minor.yy72 ? sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy148,yymsp[-1].minor.yy72) : yymsp[-2].minor.yy148;
- sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy190.pExpr);
+ yymsp[-4].minor.yy314 = sqlite3PExpr(pParse, TK_CASE, yymsp[-3].minor.yy314, 0);
+ if( yymsp[-4].minor.yy314 ){
+ yymsp[-4].minor.yy314->x.pList = yymsp[-1].minor.yy314 ? sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy322,yymsp[-1].minor.yy314) : yymsp[-2].minor.yy322;
+ sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy314);
}else{
- sqlite3ExprListDelete(pParse->db, yymsp[-2].minor.yy148);
- sqlite3ExprDelete(pParse->db, yymsp[-1].minor.yy72);
+ sqlite3ExprListDelete(pParse->db, yymsp[-2].minor.yy322);
+ sqlite3ExprDelete(pParse->db, yymsp[-1].minor.yy314);
}
}
break;
- case 194: /* case_exprlist ::= case_exprlist WHEN expr THEN expr */
+ case 195: /* case_exprlist ::= case_exprlist WHEN expr THEN expr */
{
- yymsp[-4].minor.yy148 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy148, yymsp[-2].minor.yy190.pExpr);
- yymsp[-4].minor.yy148 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy148, yymsp[0].minor.yy190.pExpr);
+ yymsp[-4].minor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy322, yymsp[-2].minor.yy314);
+ yymsp[-4].minor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy322, yymsp[0].minor.yy314);
}
break;
- case 195: /* case_exprlist ::= WHEN expr THEN expr */
+ case 196: /* case_exprlist ::= WHEN expr THEN expr */
{
- yymsp[-3].minor.yy148 = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy190.pExpr);
- yymsp[-3].minor.yy148 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy148, yymsp[0].minor.yy190.pExpr);
+ yymsp[-3].minor.yy322 = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy314);
+ yymsp[-3].minor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy322, yymsp[0].minor.yy314);
}
break;
- case 198: /* case_operand ::= expr */
-{yymsp[0].minor.yy72 = yymsp[0].minor.yy190.pExpr; /*A-overwrites-X*/}
+ case 199: /* case_operand ::= expr */
+{yymsp[0].minor.yy314 = yymsp[0].minor.yy314; /*A-overwrites-X*/}
break;
- case 201: /* nexprlist ::= nexprlist COMMA expr */
-{yymsp[-2].minor.yy148 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy148,yymsp[0].minor.yy190.pExpr);}
+ case 202: /* nexprlist ::= nexprlist COMMA expr */
+{yymsp[-2].minor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy322,yymsp[0].minor.yy314);}
break;
- case 202: /* nexprlist ::= expr */
-{yymsp[0].minor.yy148 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy190.pExpr); /*A-overwrites-Y*/}
+ case 203: /* nexprlist ::= expr */
+{yymsp[0].minor.yy322 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy314); /*A-overwrites-Y*/}
break;
- case 204: /* paren_exprlist ::= LP exprlist RP */
- case 209: /* eidlist_opt ::= LP eidlist RP */ yytestcase(yyruleno==209);
-{yymsp[-2].minor.yy148 = yymsp[-1].minor.yy148;}
+ case 205: /* paren_exprlist ::= LP exprlist RP */
+ case 210: /* eidlist_opt ::= LP eidlist RP */ yytestcase(yyruleno==210);
+{yymsp[-2].minor.yy322 = yymsp[-1].minor.yy322;}
break;
- case 205: /* cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
+ case 206: /* cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
{
sqlite3CreateIndex(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0,
- sqlite3SrcListAppend(pParse->db,0,&yymsp[-4].minor.yy0,0), yymsp[-2].minor.yy148, yymsp[-10].minor.yy194,
- &yymsp[-11].minor.yy0, yymsp[0].minor.yy72, SQLITE_SO_ASC, yymsp[-8].minor.yy194, SQLITE_IDXTYPE_APPDEF);
+ sqlite3SrcListAppend(pParse->db,0,&yymsp[-4].minor.yy0,0), yymsp[-2].minor.yy322, yymsp[-10].minor.yy4,
+ &yymsp[-11].minor.yy0, yymsp[0].minor.yy314, SQLITE_SO_ASC, yymsp[-8].minor.yy4, SQLITE_IDXTYPE_APPDEF);
}
break;
- case 206: /* uniqueflag ::= UNIQUE */
- case 246: /* raisetype ::= ABORT */ yytestcase(yyruleno==246);
-{yymsp[0].minor.yy194 = OE_Abort;}
+ case 207: /* uniqueflag ::= UNIQUE */
+ case 247: /* raisetype ::= ABORT */ yytestcase(yyruleno==247);
+{yymsp[0].minor.yy4 = OE_Abort;}
break;
- case 207: /* uniqueflag ::= */
-{yymsp[1].minor.yy194 = OE_None;}
+ case 208: /* uniqueflag ::= */
+{yymsp[1].minor.yy4 = OE_None;}
break;
- case 210: /* eidlist ::= eidlist COMMA nm collate sortorder */
+ case 211: /* eidlist ::= eidlist COMMA nm collate sortorder */
{
- yymsp[-4].minor.yy148 = parserAddExprIdListTerm(pParse, yymsp[-4].minor.yy148, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy194, yymsp[0].minor.yy194);
+ yymsp[-4].minor.yy322 = parserAddExprIdListTerm(pParse, yymsp[-4].minor.yy322, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy4, yymsp[0].minor.yy4);
}
break;
- case 211: /* eidlist ::= nm collate sortorder */
+ case 212: /* eidlist ::= nm collate sortorder */
{
- yymsp[-2].minor.yy148 = parserAddExprIdListTerm(pParse, 0, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy194, yymsp[0].minor.yy194); /*A-overwrites-Y*/
+ yymsp[-2].minor.yy322 = parserAddExprIdListTerm(pParse, 0, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy4, yymsp[0].minor.yy4); /*A-overwrites-Y*/
}
break;
- case 214: /* cmd ::= DROP INDEX ifexists fullname */
-{sqlite3DropIndex(pParse, yymsp[0].minor.yy185, yymsp[-1].minor.yy194);}
+ case 215: /* cmd ::= DROP INDEX ifexists fullname */
+{sqlite3DropIndex(pParse, yymsp[0].minor.yy259, yymsp[-1].minor.yy4);}
break;
- case 215: /* cmd ::= VACUUM */
+ case 216: /* cmd ::= VACUUM */
{sqlite3Vacuum(pParse,0);}
break;
- case 216: /* cmd ::= VACUUM nm */
+ case 217: /* cmd ::= VACUUM nm */
{sqlite3Vacuum(pParse,&yymsp[0].minor.yy0);}
break;
- case 217: /* cmd ::= PRAGMA nm dbnm */
+ case 218: /* cmd ::= PRAGMA nm dbnm */
{sqlite3Pragma(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,0,0);}
break;
- case 218: /* cmd ::= PRAGMA nm dbnm EQ nmnum */
+ case 219: /* cmd ::= PRAGMA nm dbnm EQ nmnum */
{sqlite3Pragma(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0,0);}
break;
- case 219: /* cmd ::= PRAGMA nm dbnm LP nmnum RP */
+ case 220: /* cmd ::= PRAGMA nm dbnm LP nmnum RP */
{sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,0);}
break;
- case 220: /* cmd ::= PRAGMA nm dbnm EQ minus_num */
+ case 221: /* cmd ::= PRAGMA nm dbnm EQ minus_num */
{sqlite3Pragma(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0,1);}
break;
- case 221: /* cmd ::= PRAGMA nm dbnm LP minus_num RP */
+ case 222: /* cmd ::= PRAGMA nm dbnm LP minus_num RP */
{sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,1);}
break;
- case 224: /* cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
+ case 225: /* cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
{
Token all;
all.z = yymsp[-3].minor.yy0.z;
all.n = (int)(yymsp[0].minor.yy0.z - yymsp[-3].minor.yy0.z) + yymsp[0].minor.yy0.n;
- sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy145, &all);
+ sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy203, &all);
}
break;
- case 225: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
+ case 226: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
{
- sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, yymsp[-5].minor.yy194, yymsp[-4].minor.yy332.a, yymsp[-4].minor.yy332.b, yymsp[-2].minor.yy185, yymsp[0].minor.yy72, yymsp[-10].minor.yy194, yymsp[-8].minor.yy194);
+ sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, yymsp[-5].minor.yy4, yymsp[-4].minor.yy90.a, yymsp[-4].minor.yy90.b, yymsp[-2].minor.yy259, yymsp[0].minor.yy314, yymsp[-10].minor.yy4, yymsp[-8].minor.yy4);
yymsp[-10].minor.yy0 = (yymsp[-6].minor.yy0.n==0?yymsp[-7].minor.yy0:yymsp[-6].minor.yy0); /*A-overwrites-T*/
}
break;
- case 226: /* trigger_time ::= BEFORE|AFTER */
-{ yymsp[0].minor.yy194 = yymsp[0].major; /*A-overwrites-X*/ }
+ case 227: /* trigger_time ::= BEFORE|AFTER */
+{ yymsp[0].minor.yy4 = yymsp[0].major; /*A-overwrites-X*/ }
break;
- case 227: /* trigger_time ::= INSTEAD OF */
-{ yymsp[-1].minor.yy194 = TK_INSTEAD;}
+ case 228: /* trigger_time ::= INSTEAD OF */
+{ yymsp[-1].minor.yy4 = TK_INSTEAD;}
break;
- case 228: /* trigger_time ::= */
-{ yymsp[1].minor.yy194 = TK_BEFORE; }
+ case 229: /* trigger_time ::= */
+{ yymsp[1].minor.yy4 = TK_BEFORE; }
break;
- case 229: /* trigger_event ::= DELETE|INSERT */
- case 230: /* trigger_event ::= UPDATE */ yytestcase(yyruleno==230);
-{yymsp[0].minor.yy332.a = yymsp[0].major; /*A-overwrites-X*/ yymsp[0].minor.yy332.b = 0;}
+ case 230: /* trigger_event ::= DELETE|INSERT */
+ case 231: /* trigger_event ::= UPDATE */ yytestcase(yyruleno==231);
+{yymsp[0].minor.yy90.a = yymsp[0].major; /*A-overwrites-X*/ yymsp[0].minor.yy90.b = 0;}
break;
- case 231: /* trigger_event ::= UPDATE OF idlist */
-{yymsp[-2].minor.yy332.a = TK_UPDATE; yymsp[-2].minor.yy332.b = yymsp[0].minor.yy254;}
+ case 232: /* trigger_event ::= UPDATE OF idlist */
+{yymsp[-2].minor.yy90.a = TK_UPDATE; yymsp[-2].minor.yy90.b = yymsp[0].minor.yy384;}
break;
- case 232: /* when_clause ::= */
- case 251: /* key_opt ::= */ yytestcase(yyruleno==251);
-{ yymsp[1].minor.yy72 = 0; }
+ case 233: /* when_clause ::= */
+ case 252: /* key_opt ::= */ yytestcase(yyruleno==252);
+{ yymsp[1].minor.yy314 = 0; }
break;
- case 233: /* when_clause ::= WHEN expr */
- case 252: /* key_opt ::= KEY expr */ yytestcase(yyruleno==252);
-{ yymsp[-1].minor.yy72 = yymsp[0].minor.yy190.pExpr; }
+ case 234: /* when_clause ::= WHEN expr */
+ case 253: /* key_opt ::= KEY expr */ yytestcase(yyruleno==253);
+{ yymsp[-1].minor.yy314 = yymsp[0].minor.yy314; }
break;
- case 234: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
+ case 235: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
{
- assert( yymsp[-2].minor.yy145!=0 );
- yymsp[-2].minor.yy145->pLast->pNext = yymsp[-1].minor.yy145;
- yymsp[-2].minor.yy145->pLast = yymsp[-1].minor.yy145;
+ assert( yymsp[-2].minor.yy203!=0 );
+ yymsp[-2].minor.yy203->pLast->pNext = yymsp[-1].minor.yy203;
+ yymsp[-2].minor.yy203->pLast = yymsp[-1].minor.yy203;
}
break;
- case 235: /* trigger_cmd_list ::= trigger_cmd SEMI */
+ case 236: /* trigger_cmd_list ::= trigger_cmd SEMI */
{
- assert( yymsp[-1].minor.yy145!=0 );
- yymsp[-1].minor.yy145->pLast = yymsp[-1].minor.yy145;
+ assert( yymsp[-1].minor.yy203!=0 );
+ yymsp[-1].minor.yy203->pLast = yymsp[-1].minor.yy203;
}
break;
- case 236: /* trnm ::= nm DOT nm */
+ case 237: /* trnm ::= nm DOT nm */
{
yymsp[-2].minor.yy0 = yymsp[0].minor.yy0;
sqlite3ErrorMsg(pParse,
@@ -140214,196 +141586,198 @@ static void yy_reduce(
"statements within triggers");
}
break;
- case 237: /* tridxby ::= INDEXED BY nm */
+ case 238: /* tridxby ::= INDEXED BY nm */
{
sqlite3ErrorMsg(pParse,
"the INDEXED BY clause is not allowed on UPDATE or DELETE statements "
"within triggers");
}
break;
- case 238: /* tridxby ::= NOT INDEXED */
+ case 239: /* tridxby ::= NOT INDEXED */
{
sqlite3ErrorMsg(pParse,
"the NOT INDEXED clause is not allowed on UPDATE or DELETE statements "
"within triggers");
}
break;
- case 239: /* trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt */
-{yymsp[-6].minor.yy145 = sqlite3TriggerUpdateStep(pParse->db, &yymsp[-4].minor.yy0, yymsp[-1].minor.yy148, yymsp[0].minor.yy72, yymsp[-5].minor.yy194);}
+ case 240: /* trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt scanpt */
+{yylhsminor.yy203 = sqlite3TriggerUpdateStep(pParse->db, &yymsp[-5].minor.yy0, yymsp[-2].minor.yy322, yymsp[-1].minor.yy314, yymsp[-6].minor.yy4, yymsp[-7].minor.yy0.z, yymsp[0].minor.yy336);}
+ yymsp[-7].minor.yy203 = yylhsminor.yy203;
break;
- case 240: /* trigger_cmd ::= insert_cmd INTO trnm idlist_opt select */
-{yymsp[-4].minor.yy145 = sqlite3TriggerInsertStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy254, yymsp[0].minor.yy243, yymsp[-4].minor.yy194);/*A-overwrites-R*/}
+ case 241: /* trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select scanpt */
+{yylhsminor.yy203 = sqlite3TriggerInsertStep(pParse->db,&yymsp[-3].minor.yy0,yymsp[-2].minor.yy384,yymsp[-1].minor.yy387,yymsp[-5].minor.yy4,yymsp[-6].minor.yy336,yymsp[0].minor.yy336);/*yylhsminor.yy203-overwrites-yymsp[-5].minor.yy4*/}
+ yymsp[-6].minor.yy203 = yylhsminor.yy203;
break;
- case 241: /* trigger_cmd ::= DELETE FROM trnm tridxby where_opt */
-{yymsp[-4].minor.yy145 = sqlite3TriggerDeleteStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[0].minor.yy72);}
+ case 242: /* trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */
+{yylhsminor.yy203 = sqlite3TriggerDeleteStep(pParse->db, &yymsp[-3].minor.yy0, yymsp[-1].minor.yy314, yymsp[-5].minor.yy0.z, yymsp[0].minor.yy336);}
+ yymsp[-5].minor.yy203 = yylhsminor.yy203;
break;
- case 242: /* trigger_cmd ::= select */
-{yymsp[0].minor.yy145 = sqlite3TriggerSelectStep(pParse->db, yymsp[0].minor.yy243); /*A-overwrites-X*/}
+ case 243: /* trigger_cmd ::= scanpt select scanpt */
+{yylhsminor.yy203 = sqlite3TriggerSelectStep(pParse->db, yymsp[-1].minor.yy387, yymsp[-2].minor.yy336, yymsp[0].minor.yy336); /*yylhsminor.yy203-overwrites-yymsp[-1].minor.yy387*/}
+ yymsp[-2].minor.yy203 = yylhsminor.yy203;
break;
- case 243: /* expr ::= RAISE LP IGNORE RP */
+ case 244: /* expr ::= RAISE LP IGNORE RP */
{
- spanSet(&yymsp[-3].minor.yy190,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/
- yymsp[-3].minor.yy190.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0);
- if( yymsp[-3].minor.yy190.pExpr ){
- yymsp[-3].minor.yy190.pExpr->affinity = OE_Ignore;
+ yymsp[-3].minor.yy314 = sqlite3PExpr(pParse, TK_RAISE, 0, 0);
+ if( yymsp[-3].minor.yy314 ){
+ yymsp[-3].minor.yy314->affinity = OE_Ignore;
}
}
break;
- case 244: /* expr ::= RAISE LP raisetype COMMA nm RP */
+ case 245: /* expr ::= RAISE LP raisetype COMMA nm RP */
{
- spanSet(&yymsp[-5].minor.yy190,&yymsp[-5].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/
- yymsp[-5].minor.yy190.pExpr = sqlite3ExprAlloc(pParse->db, TK_RAISE, &yymsp[-1].minor.yy0, 1);
- if( yymsp[-5].minor.yy190.pExpr ) {
- yymsp[-5].minor.yy190.pExpr->affinity = (char)yymsp[-3].minor.yy194;
+ yymsp[-5].minor.yy314 = sqlite3ExprAlloc(pParse->db, TK_RAISE, &yymsp[-1].minor.yy0, 1);
+ if( yymsp[-5].minor.yy314 ) {
+ yymsp[-5].minor.yy314->affinity = (char)yymsp[-3].minor.yy4;
}
}
break;
- case 245: /* raisetype ::= ROLLBACK */
-{yymsp[0].minor.yy194 = OE_Rollback;}
+ case 246: /* raisetype ::= ROLLBACK */
+{yymsp[0].minor.yy4 = OE_Rollback;}
break;
- case 247: /* raisetype ::= FAIL */
-{yymsp[0].minor.yy194 = OE_Fail;}
+ case 248: /* raisetype ::= FAIL */
+{yymsp[0].minor.yy4 = OE_Fail;}
break;
- case 248: /* cmd ::= DROP TRIGGER ifexists fullname */
+ case 249: /* cmd ::= DROP TRIGGER ifexists fullname */
{
- sqlite3DropTrigger(pParse,yymsp[0].minor.yy185,yymsp[-1].minor.yy194);
+ sqlite3DropTrigger(pParse,yymsp[0].minor.yy259,yymsp[-1].minor.yy4);
}
break;
- case 249: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
+ case 250: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
{
- sqlite3Attach(pParse, yymsp[-3].minor.yy190.pExpr, yymsp[-1].minor.yy190.pExpr, yymsp[0].minor.yy72);
+ sqlite3Attach(pParse, yymsp[-3].minor.yy314, yymsp[-1].minor.yy314, yymsp[0].minor.yy314);
}
break;
- case 250: /* cmd ::= DETACH database_kw_opt expr */
+ case 251: /* cmd ::= DETACH database_kw_opt expr */
{
- sqlite3Detach(pParse, yymsp[0].minor.yy190.pExpr);
+ sqlite3Detach(pParse, yymsp[0].minor.yy314);
}
break;
- case 253: /* cmd ::= REINDEX */
+ case 254: /* cmd ::= REINDEX */
{sqlite3Reindex(pParse, 0, 0);}
break;
- case 254: /* cmd ::= REINDEX nm dbnm */
+ case 255: /* cmd ::= REINDEX nm dbnm */
{sqlite3Reindex(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);}
break;
- case 255: /* cmd ::= ANALYZE */
+ case 256: /* cmd ::= ANALYZE */
{sqlite3Analyze(pParse, 0, 0);}
break;
- case 256: /* cmd ::= ANALYZE nm dbnm */
+ case 257: /* cmd ::= ANALYZE nm dbnm */
{sqlite3Analyze(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);}
break;
- case 257: /* cmd ::= ALTER TABLE fullname RENAME TO nm */
+ case 258: /* cmd ::= ALTER TABLE fullname RENAME TO nm */
{
- sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy185,&yymsp[0].minor.yy0);
+ sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy259,&yymsp[0].minor.yy0);
}
break;
- case 258: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
+ case 259: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
{
yymsp[-1].minor.yy0.n = (int)(pParse->sLastToken.z-yymsp[-1].minor.yy0.z) + pParse->sLastToken.n;
sqlite3AlterFinishAddColumn(pParse, &yymsp[-1].minor.yy0);
}
break;
- case 259: /* add_column_fullname ::= fullname */
+ case 260: /* add_column_fullname ::= fullname */
{
disableLookaside(pParse);
- sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy185);
+ sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy259);
}
break;
- case 260: /* cmd ::= create_vtab */
+ case 261: /* cmd ::= create_vtab */
{sqlite3VtabFinishParse(pParse,0);}
break;
- case 261: /* cmd ::= create_vtab LP vtabarglist RP */
+ case 262: /* cmd ::= create_vtab LP vtabarglist RP */
{sqlite3VtabFinishParse(pParse,&yymsp[0].minor.yy0);}
break;
- case 262: /* create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
+ case 263: /* create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
{
- sqlite3VtabBeginParse(pParse, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0, yymsp[-4].minor.yy194);
+ sqlite3VtabBeginParse(pParse, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0, yymsp[-4].minor.yy4);
}
break;
- case 263: /* vtabarg ::= */
+ case 264: /* vtabarg ::= */
{sqlite3VtabArgInit(pParse);}
break;
- case 264: /* vtabargtoken ::= ANY */
- case 265: /* vtabargtoken ::= lp anylist RP */ yytestcase(yyruleno==265);
- case 266: /* lp ::= LP */ yytestcase(yyruleno==266);
+ case 265: /* vtabargtoken ::= ANY */
+ case 266: /* vtabargtoken ::= lp anylist RP */ yytestcase(yyruleno==266);
+ case 267: /* lp ::= LP */ yytestcase(yyruleno==267);
{sqlite3VtabArgExtend(pParse,&yymsp[0].minor.yy0);}
break;
- case 267: /* with ::= */
-{yymsp[1].minor.yy285 = 0;}
+ case 268: /* with ::= */
+{yymsp[1].minor.yy451 = 0;}
break;
- case 268: /* with ::= WITH wqlist */
-{ yymsp[-1].minor.yy285 = yymsp[0].minor.yy285; }
+ case 269: /* with ::= WITH wqlist */
+{ yymsp[-1].minor.yy451 = yymsp[0].minor.yy451; }
break;
- case 269: /* with ::= WITH RECURSIVE wqlist */
-{ yymsp[-2].minor.yy285 = yymsp[0].minor.yy285; }
+ case 270: /* with ::= WITH RECURSIVE wqlist */
+{ yymsp[-2].minor.yy451 = yymsp[0].minor.yy451; }
break;
- case 270: /* wqlist ::= nm eidlist_opt AS LP select RP */
+ case 271: /* wqlist ::= nm eidlist_opt AS LP select RP */
{
- yymsp[-5].minor.yy285 = sqlite3WithAdd(pParse, 0, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy148, yymsp[-1].minor.yy243); /*A-overwrites-X*/
+ yymsp[-5].minor.yy451 = sqlite3WithAdd(pParse, 0, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy322, yymsp[-1].minor.yy387); /*A-overwrites-X*/
}
break;
- case 271: /* wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP */
+ case 272: /* wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP */
{
- yymsp[-7].minor.yy285 = sqlite3WithAdd(pParse, yymsp[-7].minor.yy285, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy148, yymsp[-1].minor.yy243);
+ yymsp[-7].minor.yy451 = sqlite3WithAdd(pParse, yymsp[-7].minor.yy451, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy322, yymsp[-1].minor.yy387);
}
break;
default:
- /* (272) input ::= cmdlist */ yytestcase(yyruleno==272);
- /* (273) cmdlist ::= cmdlist ecmd */ yytestcase(yyruleno==273);
- /* (274) cmdlist ::= ecmd (OPTIMIZED OUT) */ assert(yyruleno!=274);
- /* (275) ecmd ::= SEMI */ yytestcase(yyruleno==275);
- /* (276) ecmd ::= explain cmdx SEMI */ yytestcase(yyruleno==276);
- /* (277) explain ::= */ yytestcase(yyruleno==277);
- /* (278) trans_opt ::= */ yytestcase(yyruleno==278);
- /* (279) trans_opt ::= TRANSACTION */ yytestcase(yyruleno==279);
- /* (280) trans_opt ::= TRANSACTION nm */ yytestcase(yyruleno==280);
- /* (281) savepoint_opt ::= SAVEPOINT */ yytestcase(yyruleno==281);
- /* (282) savepoint_opt ::= */ yytestcase(yyruleno==282);
- /* (283) cmd ::= create_table create_table_args */ yytestcase(yyruleno==283);
- /* (284) columnlist ::= columnlist COMMA columnname carglist */ yytestcase(yyruleno==284);
- /* (285) columnlist ::= columnname carglist */ yytestcase(yyruleno==285);
- /* (286) nm ::= ID|INDEXED */ yytestcase(yyruleno==286);
- /* (287) nm ::= STRING */ yytestcase(yyruleno==287);
- /* (288) nm ::= JOIN_KW */ yytestcase(yyruleno==288);
- /* (289) typetoken ::= typename */ yytestcase(yyruleno==289);
- /* (290) typename ::= ID|STRING */ yytestcase(yyruleno==290);
- /* (291) signed ::= plus_num (OPTIMIZED OUT) */ assert(yyruleno!=291);
- /* (292) signed ::= minus_num (OPTIMIZED OUT) */ assert(yyruleno!=292);
- /* (293) carglist ::= carglist ccons */ yytestcase(yyruleno==293);
- /* (294) carglist ::= */ yytestcase(yyruleno==294);
- /* (295) ccons ::= NULL onconf */ yytestcase(yyruleno==295);
- /* (296) conslist_opt ::= COMMA conslist */ yytestcase(yyruleno==296);
- /* (297) conslist ::= conslist tconscomma tcons */ yytestcase(yyruleno==297);
- /* (298) conslist ::= tcons (OPTIMIZED OUT) */ assert(yyruleno!=298);
- /* (299) tconscomma ::= */ yytestcase(yyruleno==299);
- /* (300) defer_subclause_opt ::= defer_subclause (OPTIMIZED OUT) */ assert(yyruleno!=300);
- /* (301) resolvetype ::= raisetype (OPTIMIZED OUT) */ assert(yyruleno!=301);
- /* (302) selectnowith ::= oneselect (OPTIMIZED OUT) */ assert(yyruleno!=302);
- /* (303) oneselect ::= values */ yytestcase(yyruleno==303);
- /* (304) sclp ::= selcollist COMMA */ yytestcase(yyruleno==304);
- /* (305) as ::= ID|STRING */ yytestcase(yyruleno==305);
- /* (306) expr ::= term (OPTIMIZED OUT) */ assert(yyruleno!=306);
- /* (307) likeop ::= LIKE_KW|MATCH */ yytestcase(yyruleno==307);
- /* (308) exprlist ::= nexprlist */ yytestcase(yyruleno==308);
- /* (309) nmnum ::= plus_num (OPTIMIZED OUT) */ assert(yyruleno!=309);
- /* (310) nmnum ::= nm (OPTIMIZED OUT) */ assert(yyruleno!=310);
- /* (311) nmnum ::= ON */ yytestcase(yyruleno==311);
- /* (312) nmnum ::= DELETE */ yytestcase(yyruleno==312);
- /* (313) nmnum ::= DEFAULT */ yytestcase(yyruleno==313);
- /* (314) plus_num ::= INTEGER|FLOAT */ yytestcase(yyruleno==314);
- /* (315) foreach_clause ::= */ yytestcase(yyruleno==315);
- /* (316) foreach_clause ::= FOR EACH ROW */ yytestcase(yyruleno==316);
- /* (317) trnm ::= nm */ yytestcase(yyruleno==317);
- /* (318) tridxby ::= */ yytestcase(yyruleno==318);
- /* (319) database_kw_opt ::= DATABASE */ yytestcase(yyruleno==319);
- /* (320) database_kw_opt ::= */ yytestcase(yyruleno==320);
- /* (321) kwcolumn_opt ::= */ yytestcase(yyruleno==321);
- /* (322) kwcolumn_opt ::= COLUMNKW */ yytestcase(yyruleno==322);
- /* (323) vtabarglist ::= vtabarg */ yytestcase(yyruleno==323);
- /* (324) vtabarglist ::= vtabarglist COMMA vtabarg */ yytestcase(yyruleno==324);
- /* (325) vtabarg ::= vtabarg vtabargtoken */ yytestcase(yyruleno==325);
- /* (326) anylist ::= */ yytestcase(yyruleno==326);
- /* (327) anylist ::= anylist LP anylist RP */ yytestcase(yyruleno==327);
- /* (328) anylist ::= anylist ANY */ yytestcase(yyruleno==328);
+ /* (273) input ::= cmdlist */ yytestcase(yyruleno==273);
+ /* (274) cmdlist ::= cmdlist ecmd */ yytestcase(yyruleno==274);
+ /* (275) cmdlist ::= ecmd (OPTIMIZED OUT) */ assert(yyruleno!=275);
+ /* (276) ecmd ::= SEMI */ yytestcase(yyruleno==276);
+ /* (277) ecmd ::= explain cmdx SEMI */ yytestcase(yyruleno==277);
+ /* (278) explain ::= */ yytestcase(yyruleno==278);
+ /* (279) trans_opt ::= */ yytestcase(yyruleno==279);
+ /* (280) trans_opt ::= TRANSACTION */ yytestcase(yyruleno==280);
+ /* (281) trans_opt ::= TRANSACTION nm */ yytestcase(yyruleno==281);
+ /* (282) savepoint_opt ::= SAVEPOINT */ yytestcase(yyruleno==282);
+ /* (283) savepoint_opt ::= */ yytestcase(yyruleno==283);
+ /* (284) cmd ::= create_table create_table_args */ yytestcase(yyruleno==284);
+ /* (285) columnlist ::= columnlist COMMA columnname carglist */ yytestcase(yyruleno==285);
+ /* (286) columnlist ::= columnname carglist */ yytestcase(yyruleno==286);
+ /* (287) nm ::= ID|INDEXED */ yytestcase(yyruleno==287);
+ /* (288) nm ::= STRING */ yytestcase(yyruleno==288);
+ /* (289) nm ::= JOIN_KW */ yytestcase(yyruleno==289);
+ /* (290) typetoken ::= typename */ yytestcase(yyruleno==290);
+ /* (291) typename ::= ID|STRING */ yytestcase(yyruleno==291);
+ /* (292) signed ::= plus_num (OPTIMIZED OUT) */ assert(yyruleno!=292);
+ /* (293) signed ::= minus_num (OPTIMIZED OUT) */ assert(yyruleno!=293);
+ /* (294) carglist ::= carglist ccons */ yytestcase(yyruleno==294);
+ /* (295) carglist ::= */ yytestcase(yyruleno==295);
+ /* (296) ccons ::= NULL onconf */ yytestcase(yyruleno==296);
+ /* (297) conslist_opt ::= COMMA conslist */ yytestcase(yyruleno==297);
+ /* (298) conslist ::= conslist tconscomma tcons */ yytestcase(yyruleno==298);
+ /* (299) conslist ::= tcons (OPTIMIZED OUT) */ assert(yyruleno!=299);
+ /* (300) tconscomma ::= */ yytestcase(yyruleno==300);
+ /* (301) defer_subclause_opt ::= defer_subclause (OPTIMIZED OUT) */ assert(yyruleno!=301);
+ /* (302) resolvetype ::= raisetype (OPTIMIZED OUT) */ assert(yyruleno!=302);
+ /* (303) selectnowith ::= oneselect (OPTIMIZED OUT) */ assert(yyruleno!=303);
+ /* (304) oneselect ::= values */ yytestcase(yyruleno==304);
+ /* (305) sclp ::= selcollist COMMA */ yytestcase(yyruleno==305);
+ /* (306) as ::= ID|STRING */ yytestcase(yyruleno==306);
+ /* (307) expr ::= term (OPTIMIZED OUT) */ assert(yyruleno!=307);
+ /* (308) likeop ::= LIKE_KW|MATCH */ yytestcase(yyruleno==308);
+ /* (309) exprlist ::= nexprlist */ yytestcase(yyruleno==309);
+ /* (310) nmnum ::= plus_num (OPTIMIZED OUT) */ assert(yyruleno!=310);
+ /* (311) nmnum ::= nm (OPTIMIZED OUT) */ assert(yyruleno!=311);
+ /* (312) nmnum ::= ON */ yytestcase(yyruleno==312);
+ /* (313) nmnum ::= DELETE */ yytestcase(yyruleno==313);
+ /* (314) nmnum ::= DEFAULT */ yytestcase(yyruleno==314);
+ /* (315) plus_num ::= INTEGER|FLOAT */ yytestcase(yyruleno==315);
+ /* (316) foreach_clause ::= */ yytestcase(yyruleno==316);
+ /* (317) foreach_clause ::= FOR EACH ROW */ yytestcase(yyruleno==317);
+ /* (318) trnm ::= nm */ yytestcase(yyruleno==318);
+ /* (319) tridxby ::= */ yytestcase(yyruleno==319);
+ /* (320) database_kw_opt ::= DATABASE */ yytestcase(yyruleno==320);
+ /* (321) database_kw_opt ::= */ yytestcase(yyruleno==321);
+ /* (322) kwcolumn_opt ::= */ yytestcase(yyruleno==322);
+ /* (323) kwcolumn_opt ::= COLUMNKW */ yytestcase(yyruleno==323);
+ /* (324) vtabarglist ::= vtabarg */ yytestcase(yyruleno==324);
+ /* (325) vtabarglist ::= vtabarglist COMMA vtabarg */ yytestcase(yyruleno==325);
+ /* (326) vtabarg ::= vtabarg vtabargtoken */ yytestcase(yyruleno==326);
+ /* (327) anylist ::= */ yytestcase(yyruleno==327);
+ /* (328) anylist ::= anylist LP anylist RP */ yytestcase(yyruleno==328);
+ /* (329) anylist ::= anylist ANY */ yytestcase(yyruleno==329);
break;
/********** End reduce actions ************************************************/
};
@@ -140419,16 +141793,11 @@ static void yy_reduce(
/* It is not possible for a REDUCE to be followed by an error */
assert( yyact!=YY_ERROR_ACTION );
- if( yyact==YY_ACCEPT_ACTION ){
- yypParser->yytos += yysize;
- yy_accept(yypParser);
- }else{
- yymsp += yysize+1;
- yypParser->yytos = yymsp;
- yymsp->stateno = (YYACTIONTYPE)yyact;
- yymsp->major = (YYCODETYPE)yygoto;
- yyTraceShift(yypParser, yyact);
- }
+ yymsp += yysize+1;
+ yypParser->yytos = yymsp;
+ yymsp->stateno = (YYACTIONTYPE)yyact;
+ yymsp->major = (YYCODETYPE)yygoto;
+ yyTraceShift(yypParser, yyact, "... then shift");
}
/*
@@ -140466,8 +141835,11 @@ static void yy_syntax_error(
/************ Begin %syntax_error code ****************************************/
UNUSED_PARAMETER(yymajor); /* Silence some compiler warnings */
- assert( TOKEN.z[0] ); /* The tokenizer always gives us a token */
- sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &TOKEN);
+ if( TOKEN.z[0] ){
+ sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &TOKEN);
+ }else{
+ sqlite3ErrorMsg(pParse, "incomplete input");
+ }
/************ End %syntax_error code ******************************************/
sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */
}
@@ -140539,20 +141911,31 @@ SQLITE_PRIVATE void sqlite3Parser(
#ifndef NDEBUG
if( yyTraceFILE ){
- fprintf(yyTraceFILE,"%sInput '%s'\n",yyTracePrompt,yyTokenName[yymajor]);
+ int stateno = yypParser->yytos->stateno;
+ if( stateno < YY_MIN_REDUCE ){
+ fprintf(yyTraceFILE,"%sInput '%s' in state %d\n",
+ yyTracePrompt,yyTokenName[yymajor],stateno);
+ }else{
+ fprintf(yyTraceFILE,"%sInput '%s' with pending reduce %d\n",
+ yyTracePrompt,yyTokenName[yymajor],stateno-YY_MIN_REDUCE);
+ }
}
#endif
do{
yyact = yy_find_shift_action(yypParser,(YYCODETYPE)yymajor);
- if( yyact <= YY_MAX_SHIFTREDUCE ){
+ if( yyact >= YY_MIN_REDUCE ){
+ yy_reduce(yypParser,yyact-YY_MIN_REDUCE,yymajor,yyminor);
+ }else if( yyact <= YY_MAX_SHIFTREDUCE ){
yy_shift(yypParser,yyact,yymajor,yyminor);
#ifndef YYNOERRORRECOVERY
yypParser->yyerrcnt--;
#endif
yymajor = YYNOCODE;
- }else if( yyact <= YY_MAX_REDUCE ){
- yy_reduce(yypParser,yyact-YY_MIN_REDUCE);
+ }else if( yyact==YY_ACCEPT_ACTION ){
+ yypParser->yytos--;
+ yy_accept(yypParser);
+ return;
}else{
assert( yyact == YY_ERROR_ACTION );
yyminorunion.yy0 = yyminor;
@@ -141501,7 +142884,7 @@ SQLITE_PRIVATE int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzEr
}else{
tokenType = TK_SEMI;
}
- zSql -= n;
+ n = 0;
}
if( tokenType>=TK_SPACE ){
assert( tokenType==TK_SPACE || tokenType==TK_ILLEGAL );
@@ -141956,6 +143339,10 @@ SQLITE_PRIVATE int sqlite3Fts3Init(sqlite3 *db);
*/
/* #include "sqlite3.h" */
+#ifdef SQLITE_OMIT_VIRTUALTABLE
+# undef SQLITE_ENABLE_RTREE
+#endif
+
#if 0
extern "C" {
#endif /* __cplusplus */
@@ -141969,7 +143356,7 @@ SQLITE_PRIVATE int sqlite3RtreeInit(sqlite3 *db);
/************** End of rtree.h ***********************************************/
/************** Continuing where we left off in main.c ***********************/
#endif
-#ifdef SQLITE_ENABLE_ICU
+#if defined(SQLITE_ENABLE_ICU) || defined(SQLITE_ENABLE_ICU_COLLATIONS)
/************** Include sqliteicu.h in the middle of main.c ******************/
/************** Begin file sqliteicu.h ***************************************/
/*
@@ -142795,6 +144182,7 @@ SQLITE_API int sqlite3_db_config(sqlite3 *db, int op, ...){
{ SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION, SQLITE_LoadExtension },
{ SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE, SQLITE_NoCkptOnClose },
{ SQLITE_DBCONFIG_ENABLE_QPSG, SQLITE_EnableQPSG },
+ { SQLITE_DBCONFIG_TRIGGER_EQP, SQLITE_TriggerEQP },
};
unsigned int i;
rc = SQLITE_ERROR; /* IMP: R-42790-23372 */
@@ -143292,9 +144680,10 @@ SQLITE_PRIVATE const char *sqlite3ErrName(int rc){
case SQLITE_NOMEM: zName = "SQLITE_NOMEM"; break;
case SQLITE_READONLY: zName = "SQLITE_READONLY"; break;
case SQLITE_READONLY_RECOVERY: zName = "SQLITE_READONLY_RECOVERY"; break;
- case SQLITE_READONLY_CANTLOCK: zName = "SQLITE_READONLY_CANTLOCK"; break;
+ case SQLITE_READONLY_CANTINIT: zName = "SQLITE_READONLY_CANTINIT"; break;
case SQLITE_READONLY_ROLLBACK: zName = "SQLITE_READONLY_ROLLBACK"; break;
case SQLITE_READONLY_DBMOVED: zName = "SQLITE_READONLY_DBMOVED"; break;
+ case SQLITE_READONLY_DIRECTORY: zName = "SQLITE_READONLY_DIRECTORY";break;
case SQLITE_INTERRUPT: zName = "SQLITE_INTERRUPT"; break;
case SQLITE_IOERR: zName = "SQLITE_IOERR"; break;
case SQLITE_IOERR_READ: zName = "SQLITE_IOERR_READ"; break;
@@ -144800,6 +146189,7 @@ static int openDatabase(
}else{
isThreadsafe = sqlite3GlobalConfig.bFullMutex;
}
+
if( flags & SQLITE_OPEN_PRIVATECACHE ){
flags &= ~SQLITE_OPEN_SHAREDCACHE;
}else if( sqlite3GlobalConfig.sharedCacheEnabled ){
@@ -144832,13 +146222,20 @@ static int openDatabase(
/* Allocate the sqlite data structure */
db = sqlite3MallocZero( sizeof(sqlite3) );
if( db==0 ) goto opendb_out;
- if( isThreadsafe ){
+ if( isThreadsafe
+#ifdef SQLITE_ENABLE_MULTITHREADED_CHECKS
+ || sqlite3GlobalConfig.bCoreMutex
+#endif
+ ){
db->mutex = sqlite3MutexAlloc(SQLITE_MUTEX_RECURSIVE);
if( db->mutex==0 ){
sqlite3_free(db);
db = 0;
goto opendb_out;
}
+ if( isThreadsafe==0 ){
+ sqlite3MutexWarnOnContention(db->mutex);
+ }
}
sqlite3_mutex_enter(db->mutex);
db->errMask = 0xff;
@@ -145020,7 +146417,7 @@ static int openDatabase(
}
#endif
-#ifdef SQLITE_ENABLE_ICU
+#if defined(SQLITE_ENABLE_ICU) || defined(SQLITE_ENABLE_ICU_COLLATIONS)
if( !db->mallocFailed && rc==SQLITE_OK ){
rc = sqlite3IcuInit(db);
}
@@ -145322,37 +146719,37 @@ SQLITE_API int sqlite3_get_autocommit(sqlite3 *db){
** 2. Invoke sqlite3_log() to provide the source code location where
** a low-level error is first detected.
*/
-static int reportError(int iErr, int lineno, const char *zType){
+SQLITE_PRIVATE int sqlite3ReportError(int iErr, int lineno, const char *zType){
sqlite3_log(iErr, "%s at line %d of [%.10s]",
zType, lineno, 20+sqlite3_sourceid());
return iErr;
}
SQLITE_PRIVATE int sqlite3CorruptError(int lineno){
testcase( sqlite3GlobalConfig.xLog!=0 );
- return reportError(SQLITE_CORRUPT, lineno, "database corruption");
+ return sqlite3ReportError(SQLITE_CORRUPT, lineno, "database corruption");
}
SQLITE_PRIVATE int sqlite3MisuseError(int lineno){
testcase( sqlite3GlobalConfig.xLog!=0 );
- return reportError(SQLITE_MISUSE, lineno, "misuse");
+ return sqlite3ReportError(SQLITE_MISUSE, lineno, "misuse");
}
SQLITE_PRIVATE int sqlite3CantopenError(int lineno){
testcase( sqlite3GlobalConfig.xLog!=0 );
- return reportError(SQLITE_CANTOPEN, lineno, "cannot open file");
+ return sqlite3ReportError(SQLITE_CANTOPEN, lineno, "cannot open file");
}
#ifdef SQLITE_DEBUG
SQLITE_PRIVATE int sqlite3CorruptPgnoError(int lineno, Pgno pgno){
char zMsg[100];
sqlite3_snprintf(sizeof(zMsg), zMsg, "database corruption page %d", pgno);
testcase( sqlite3GlobalConfig.xLog!=0 );
- return reportError(SQLITE_CORRUPT, lineno, zMsg);
+ return sqlite3ReportError(SQLITE_CORRUPT, lineno, zMsg);
}
SQLITE_PRIVATE int sqlite3NomemError(int lineno){
testcase( sqlite3GlobalConfig.xLog!=0 );
- return reportError(SQLITE_NOMEM, lineno, "OOM");
+ return sqlite3ReportError(SQLITE_NOMEM, lineno, "OOM");
}
SQLITE_PRIVATE int sqlite3IoerrnomemError(int lineno){
testcase( sqlite3GlobalConfig.xLog!=0 );
- return reportError(SQLITE_IOERR_NOMEM, lineno, "I/O OOM error");
+ return sqlite3ReportError(SQLITE_IOERR_NOMEM, lineno, "I/O OOM error");
}
#endif
@@ -145880,6 +147277,22 @@ SQLITE_API int sqlite3_test_control(int op, ...){
sqlite3_mutex_leave(db->mutex);
break;
}
+
+#if defined(YYCOVERAGE)
+ /* sqlite3_test_control(SQLITE_TESTCTRL_PARSER_COVERAGE, FILE *out)
+ **
+ ** This test control (only available when SQLite is compiled with
+ ** -DYYCOVERAGE) writes a report onto "out" that shows all
+ ** state/lookahead combinations in the parser state machine
+ ** which are never exercised. If any state is missed, make the
+ ** return code SQLITE_ERROR.
+ */
+ case SQLITE_TESTCTRL_PARSER_COVERAGE: {
+ FILE *out = va_arg(ap, FILE*);
+ if( sqlite3ParserCoverage(out) ) rc = SQLITE_ERROR;
+ break;
+ }
+#endif /* defined(YYCOVERAGE) */
}
va_end(ap);
#endif /* SQLITE_UNTESTABLE */
@@ -165684,7 +167097,8 @@ SQLITE_PRIVATE int sqlite3FtsUnicodeFold(int c, int bRemoveDiacritic){
** child page.
*/
-#if !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_RTREE)
+#if !defined(SQLITE_CORE) \
+ || (defined(SQLITE_ENABLE_RTREE) && !defined(SQLITE_OMIT_VIRTUALTABLE))
#ifndef SQLITE_CORE
/* #include "sqlite3ext.h" */
@@ -165841,7 +167255,7 @@ struct RtreeSearchPoint {
** The smallest possible node-size is (512-64)==448 bytes. And the largest
** supported cell size is 48 bytes (8 byte rowid + ten 4 byte coordinates).
** Therefore all non-root nodes must contain at least 3 entries. Since
-** 2^40 is greater than 2^64, an r-tree structure always has a depth of
+** 3^40 is greater than 2^64, an r-tree structure always has a depth of
** 40 or less.
*/
#define RTREE_MAX_DEPTH 40
@@ -167653,7 +169067,7 @@ static int ChooseLeaf(
){
int rc;
int ii;
- RtreeNode *pNode;
+ RtreeNode *pNode = 0;
rc = nodeAcquire(pRtree, 1, 0, &pNode);
for(ii=0; rc==SQLITE_OK && ii<(pRtree->iDepth-iHeight); ii++){
@@ -168528,7 +169942,7 @@ static int rtreeDeleteRowid(Rtree *pRtree, sqlite3_int64 iDelete){
*/
if( rc==SQLITE_OK && pRtree->iDepth>0 && NCELL(pRoot)==1 ){
int rc2;
- RtreeNode *pChild;
+ RtreeNode *pChild = 0;
i64 iChild = nodeGetRowid(pRtree, pRoot, 0);
rc = nodeAcquire(pRtree, iChild, pRoot, &pChild);
if( rc==SQLITE_OK ){
@@ -169241,6 +170655,463 @@ static void rtreedepth(sqlite3_context *ctx, int nArg, sqlite3_value **apArg){
}
/*
+** Context object passed between the various routines that make up the
+** implementation of integrity-check function rtreecheck().
+*/
+typedef struct RtreeCheck RtreeCheck;
+struct RtreeCheck {
+ sqlite3 *db; /* Database handle */
+ const char *zDb; /* Database containing rtree table */
+ const char *zTab; /* Name of rtree table */
+ int bInt; /* True for rtree_i32 table */
+ int nDim; /* Number of dimensions for this rtree tbl */
+ sqlite3_stmt *pGetNode; /* Statement used to retrieve nodes */
+ sqlite3_stmt *aCheckMapping[2]; /* Statements to query %_parent/%_rowid */
+ int nLeaf; /* Number of leaf cells in table */
+ int nNonLeaf; /* Number of non-leaf cells in table */
+ int rc; /* Return code */
+ char *zReport; /* Message to report */
+ int nErr; /* Number of lines in zReport */
+};
+
+#define RTREE_CHECK_MAX_ERROR 100
+
+/*
+** Reset SQL statement pStmt. If the sqlite3_reset() call returns an error,
+** and RtreeCheck.rc==SQLITE_OK, set RtreeCheck.rc to the error code.
+*/
+static void rtreeCheckReset(RtreeCheck *pCheck, sqlite3_stmt *pStmt){
+ int rc = sqlite3_reset(pStmt);
+ if( pCheck->rc==SQLITE_OK ) pCheck->rc = rc;
+}
+
+/*
+** The second and subsequent arguments to this function are a format string
+** and printf style arguments. This function formats the string and attempts
+** to compile it as an SQL statement.
+**
+** If successful, a pointer to the new SQL statement is returned. Otherwise,
+** NULL is returned and an error code left in RtreeCheck.rc.
+*/
+static sqlite3_stmt *rtreeCheckPrepare(
+ RtreeCheck *pCheck, /* RtreeCheck object */
+ const char *zFmt, ... /* Format string and trailing args */
+){
+ va_list ap;
+ char *z;
+ sqlite3_stmt *pRet = 0;
+
+ va_start(ap, zFmt);
+ z = sqlite3_vmprintf(zFmt, ap);
+
+ if( pCheck->rc==SQLITE_OK ){
+ if( z==0 ){
+ pCheck->rc = SQLITE_NOMEM;
+ }else{
+ pCheck->rc = sqlite3_prepare_v2(pCheck->db, z, -1, &pRet, 0);
+ }
+ }
+
+ sqlite3_free(z);
+ va_end(ap);
+ return pRet;
+}
+
+/*
+** The second and subsequent arguments to this function are a printf()
+** style format string and arguments. This function formats the string and
+** appends it to the report being accumuated in pCheck.
+*/
+static void rtreeCheckAppendMsg(RtreeCheck *pCheck, const char *zFmt, ...){
+ va_list ap;
+ va_start(ap, zFmt);
+ if( pCheck->rc==SQLITE_OK && pCheck->nErr<RTREE_CHECK_MAX_ERROR ){
+ char *z = sqlite3_vmprintf(zFmt, ap);
+ if( z==0 ){
+ pCheck->rc = SQLITE_NOMEM;
+ }else{
+ pCheck->zReport = sqlite3_mprintf("%z%s%z",
+ pCheck->zReport, (pCheck->zReport ? "\n" : ""), z
+ );
+ if( pCheck->zReport==0 ){
+ pCheck->rc = SQLITE_NOMEM;
+ }
+ }
+ pCheck->nErr++;
+ }
+ va_end(ap);
+}
+
+/*
+** This function is a no-op if there is already an error code stored
+** in the RtreeCheck object indicated by the first argument. NULL is
+** returned in this case.
+**
+** Otherwise, the contents of rtree table node iNode are loaded from
+** the database and copied into a buffer obtained from sqlite3_malloc().
+** If no error occurs, a pointer to the buffer is returned and (*pnNode)
+** is set to the size of the buffer in bytes.
+**
+** Or, if an error does occur, NULL is returned and an error code left
+** in the RtreeCheck object. The final value of *pnNode is undefined in
+** this case.
+*/
+static u8 *rtreeCheckGetNode(RtreeCheck *pCheck, i64 iNode, int *pnNode){
+ u8 *pRet = 0; /* Return value */
+
+ assert( pCheck->rc==SQLITE_OK );
+ if( pCheck->pGetNode==0 ){
+ pCheck->pGetNode = rtreeCheckPrepare(pCheck,
+ "SELECT data FROM %Q.'%q_node' WHERE nodeno=?",
+ pCheck->zDb, pCheck->zTab
+ );
+ }
+
+ if( pCheck->rc==SQLITE_OK ){
+ sqlite3_bind_int64(pCheck->pGetNode, 1, iNode);
+ if( sqlite3_step(pCheck->pGetNode)==SQLITE_ROW ){
+ int nNode = sqlite3_column_bytes(pCheck->pGetNode, 0);
+ const u8 *pNode = (const u8*)sqlite3_column_blob(pCheck->pGetNode, 0);
+ pRet = sqlite3_malloc(nNode);
+ if( pRet==0 ){
+ pCheck->rc = SQLITE_NOMEM;
+ }else{
+ memcpy(pRet, pNode, nNode);
+ *pnNode = nNode;
+ }
+ }
+ rtreeCheckReset(pCheck, pCheck->pGetNode);
+ if( pCheck->rc==SQLITE_OK && pRet==0 ){
+ rtreeCheckAppendMsg(pCheck, "Node %lld missing from database", iNode);
+ }
+ }
+
+ return pRet;
+}
+
+/*
+** This function is used to check that the %_parent (if bLeaf==0) or %_rowid
+** (if bLeaf==1) table contains a specified entry. The schemas of the
+** two tables are:
+**
+** CREATE TABLE %_parent(nodeno INTEGER PRIMARY KEY, parentnode INTEGER)
+** CREATE TABLE %_rowid(rowid INTEGER PRIMARY KEY, nodeno INTEGER)
+**
+** In both cases, this function checks that there exists an entry with
+** IPK value iKey and the second column set to iVal.
+**
+*/
+static void rtreeCheckMapping(
+ RtreeCheck *pCheck, /* RtreeCheck object */
+ int bLeaf, /* True for a leaf cell, false for interior */
+ i64 iKey, /* Key for mapping */
+ i64 iVal /* Expected value for mapping */
+){
+ int rc;
+ sqlite3_stmt *pStmt;
+ const char *azSql[2] = {
+ "SELECT parentnode FROM %Q.'%q_parent' WHERE nodeno=?",
+ "SELECT nodeno FROM %Q.'%q_rowid' WHERE rowid=?"
+ };
+
+ assert( bLeaf==0 || bLeaf==1 );
+ if( pCheck->aCheckMapping[bLeaf]==0 ){
+ pCheck->aCheckMapping[bLeaf] = rtreeCheckPrepare(pCheck,
+ azSql[bLeaf], pCheck->zDb, pCheck->zTab
+ );
+ }
+ if( pCheck->rc!=SQLITE_OK ) return;
+
+ pStmt = pCheck->aCheckMapping[bLeaf];
+ sqlite3_bind_int64(pStmt, 1, iKey);
+ rc = sqlite3_step(pStmt);
+ if( rc==SQLITE_DONE ){
+ rtreeCheckAppendMsg(pCheck, "Mapping (%lld -> %lld) missing from %s table",
+ iKey, iVal, (bLeaf ? "%_rowid" : "%_parent")
+ );
+ }else if( rc==SQLITE_ROW ){
+ i64 ii = sqlite3_column_int64(pStmt, 0);
+ if( ii!=iVal ){
+ rtreeCheckAppendMsg(pCheck,
+ "Found (%lld -> %lld) in %s table, expected (%lld -> %lld)",
+ iKey, ii, (bLeaf ? "%_rowid" : "%_parent"), iKey, iVal
+ );
+ }
+ }
+ rtreeCheckReset(pCheck, pStmt);
+}
+
+/*
+** Argument pCell points to an array of coordinates stored on an rtree page.
+** This function checks that the coordinates are internally consistent (no
+** x1>x2 conditions) and adds an error message to the RtreeCheck object
+** if they are not.
+**
+** Additionally, if pParent is not NULL, then it is assumed to point to
+** the array of coordinates on the parent page that bound the page
+** containing pCell. In this case it is also verified that the two
+** sets of coordinates are mutually consistent and an error message added
+** to the RtreeCheck object if they are not.
+*/
+static void rtreeCheckCellCoord(
+ RtreeCheck *pCheck,
+ i64 iNode, /* Node id to use in error messages */
+ int iCell, /* Cell number to use in error messages */
+ u8 *pCell, /* Pointer to cell coordinates */
+ u8 *pParent /* Pointer to parent coordinates */
+){
+ RtreeCoord c1, c2;
+ RtreeCoord p1, p2;
+ int i;
+
+ for(i=0; i<pCheck->nDim; i++){
+ readCoord(&pCell[4*2*i], &c1);
+ readCoord(&pCell[4*(2*i + 1)], &c2);
+
+ /* printf("%e, %e\n", c1.u.f, c2.u.f); */
+ if( pCheck->bInt ? c1.i>c2.i : c1.f>c2.f ){
+ rtreeCheckAppendMsg(pCheck,
+ "Dimension %d of cell %d on node %lld is corrupt", i, iCell, iNode
+ );
+ }
+
+ if( pParent ){
+ readCoord(&pParent[4*2*i], &p1);
+ readCoord(&pParent[4*(2*i + 1)], &p2);
+
+ if( (pCheck->bInt ? c1.i<p1.i : c1.f<p1.f)
+ || (pCheck->bInt ? c2.i>p2.i : c2.f>p2.f)
+ ){
+ rtreeCheckAppendMsg(pCheck,
+ "Dimension %d of cell %d on node %lld is corrupt relative to parent"
+ , i, iCell, iNode
+ );
+ }
+ }
+ }
+}
+
+/*
+** Run rtreecheck() checks on node iNode, which is at depth iDepth within
+** the r-tree structure. Argument aParent points to the array of coordinates
+** that bound node iNode on the parent node.
+**
+** If any problems are discovered, an error message is appended to the
+** report accumulated in the RtreeCheck object.
+*/
+static void rtreeCheckNode(
+ RtreeCheck *pCheck,
+ int iDepth, /* Depth of iNode (0==leaf) */
+ u8 *aParent, /* Buffer containing parent coords */
+ i64 iNode /* Node to check */
+){
+ u8 *aNode = 0;
+ int nNode = 0;
+
+ assert( iNode==1 || aParent!=0 );
+ assert( pCheck->nDim>0 );
+
+ aNode = rtreeCheckGetNode(pCheck, iNode, &nNode);
+ if( aNode ){
+ if( nNode<4 ){
+ rtreeCheckAppendMsg(pCheck,
+ "Node %lld is too small (%d bytes)", iNode, nNode
+ );
+ }else{
+ int nCell; /* Number of cells on page */
+ int i; /* Used to iterate through cells */
+ if( aParent==0 ){
+ iDepth = readInt16(aNode);
+ if( iDepth>RTREE_MAX_DEPTH ){
+ rtreeCheckAppendMsg(pCheck, "Rtree depth out of range (%d)", iDepth);
+ sqlite3_free(aNode);
+ return;
+ }
+ }
+ nCell = readInt16(&aNode[2]);
+ if( (4 + nCell*(8 + pCheck->nDim*2*4))>nNode ){
+ rtreeCheckAppendMsg(pCheck,
+ "Node %lld is too small for cell count of %d (%d bytes)",
+ iNode, nCell, nNode
+ );
+ }else{
+ for(i=0; i<nCell; i++){
+ u8 *pCell = &aNode[4 + i*(8 + pCheck->nDim*2*4)];
+ i64 iVal = readInt64(pCell);
+ rtreeCheckCellCoord(pCheck, iNode, i, &pCell[8], aParent);
+
+ if( iDepth>0 ){
+ rtreeCheckMapping(pCheck, 0, iVal, iNode);
+ rtreeCheckNode(pCheck, iDepth-1, &pCell[8], iVal);
+ pCheck->nNonLeaf++;
+ }else{
+ rtreeCheckMapping(pCheck, 1, iVal, iNode);
+ pCheck->nLeaf++;
+ }
+ }
+ }
+ }
+ sqlite3_free(aNode);
+ }
+}
+
+/*
+** The second argument to this function must be either "_rowid" or
+** "_parent". This function checks that the number of entries in the
+** %_rowid or %_parent table is exactly nExpect. If not, it adds
+** an error message to the report in the RtreeCheck object indicated
+** by the first argument.
+*/
+static void rtreeCheckCount(RtreeCheck *pCheck, const char *zTbl, i64 nExpect){
+ if( pCheck->rc==SQLITE_OK ){
+ sqlite3_stmt *pCount;
+ pCount = rtreeCheckPrepare(pCheck, "SELECT count(*) FROM %Q.'%q%s'",
+ pCheck->zDb, pCheck->zTab, zTbl
+ );
+ if( pCount ){
+ if( sqlite3_step(pCount)==SQLITE_ROW ){
+ i64 nActual = sqlite3_column_int64(pCount, 0);
+ if( nActual!=nExpect ){
+ rtreeCheckAppendMsg(pCheck, "Wrong number of entries in %%%s table"
+ " - expected %lld, actual %lld" , zTbl, nExpect, nActual
+ );
+ }
+ }
+ pCheck->rc = sqlite3_finalize(pCount);
+ }
+ }
+}
+
+/*
+** This function does the bulk of the work for the rtree integrity-check.
+** It is called by rtreecheck(), which is the SQL function implementation.
+*/
+static int rtreeCheckTable(
+ sqlite3 *db, /* Database handle to access db through */
+ const char *zDb, /* Name of db ("main", "temp" etc.) */
+ const char *zTab, /* Name of rtree table to check */
+ char **pzReport /* OUT: sqlite3_malloc'd report text */
+){
+ RtreeCheck check; /* Common context for various routines */
+ sqlite3_stmt *pStmt = 0; /* Used to find column count of rtree table */
+ int bEnd = 0; /* True if transaction should be closed */
+
+ /* Initialize the context object */
+ memset(&check, 0, sizeof(check));
+ check.db = db;
+ check.zDb = zDb;
+ check.zTab = zTab;
+
+ /* If there is not already an open transaction, open one now. This is
+ ** to ensure that the queries run as part of this integrity-check operate
+ ** on a consistent snapshot. */
+ if( sqlite3_get_autocommit(db) ){
+ check.rc = sqlite3_exec(db, "BEGIN", 0, 0, 0);
+ bEnd = 1;
+ }
+
+ /* Find number of dimensions in the rtree table. */
+ pStmt = rtreeCheckPrepare(&check, "SELECT * FROM %Q.%Q", zDb, zTab);
+ if( pStmt ){
+ int rc;
+ check.nDim = (sqlite3_column_count(pStmt) - 1) / 2;
+ if( check.nDim<1 ){
+ rtreeCheckAppendMsg(&check, "Schema corrupt or not an rtree");
+ }else if( SQLITE_ROW==sqlite3_step(pStmt) ){
+ check.bInt = (sqlite3_column_type(pStmt, 1)==SQLITE_INTEGER);
+ }
+ rc = sqlite3_finalize(pStmt);
+ if( rc!=SQLITE_CORRUPT ) check.rc = rc;
+ }
+
+ /* Do the actual integrity-check */
+ if( check.nDim>=1 ){
+ if( check.rc==SQLITE_OK ){
+ rtreeCheckNode(&check, 0, 0, 1);
+ }
+ rtreeCheckCount(&check, "_rowid", check.nLeaf);
+ rtreeCheckCount(&check, "_parent", check.nNonLeaf);
+ }
+
+ /* Finalize SQL statements used by the integrity-check */
+ sqlite3_finalize(check.pGetNode);
+ sqlite3_finalize(check.aCheckMapping[0]);
+ sqlite3_finalize(check.aCheckMapping[1]);
+
+ /* If one was opened, close the transaction */
+ if( bEnd ){
+ int rc = sqlite3_exec(db, "END", 0, 0, 0);
+ if( check.rc==SQLITE_OK ) check.rc = rc;
+ }
+ *pzReport = check.zReport;
+ return check.rc;
+}
+
+/*
+** Usage:
+**
+** rtreecheck(<rtree-table>);
+** rtreecheck(<database>, <rtree-table>);
+**
+** Invoking this SQL function runs an integrity-check on the named rtree
+** table. The integrity-check verifies the following:
+**
+** 1. For each cell in the r-tree structure (%_node table), that:
+**
+** a) for each dimension, (coord1 <= coord2).
+**
+** b) unless the cell is on the root node, that the cell is bounded
+** by the parent cell on the parent node.
+**
+** c) for leaf nodes, that there is an entry in the %_rowid
+** table corresponding to the cell's rowid value that
+** points to the correct node.
+**
+** d) for cells on non-leaf nodes, that there is an entry in the
+** %_parent table mapping from the cell's child node to the
+** node that it resides on.
+**
+** 2. That there are the same number of entries in the %_rowid table
+** as there are leaf cells in the r-tree structure, and that there
+** is a leaf cell that corresponds to each entry in the %_rowid table.
+**
+** 3. That there are the same number of entries in the %_parent table
+** as there are non-leaf cells in the r-tree structure, and that
+** there is a non-leaf cell that corresponds to each entry in the
+** %_parent table.
+*/
+static void rtreecheck(
+ sqlite3_context *ctx,
+ int nArg,
+ sqlite3_value **apArg
+){
+ if( nArg!=1 && nArg!=2 ){
+ sqlite3_result_error(ctx,
+ "wrong number of arguments to function rtreecheck()", -1
+ );
+ }else{
+ int rc;
+ char *zReport = 0;
+ const char *zDb = (const char*)sqlite3_value_text(apArg[0]);
+ const char *zTab;
+ if( nArg==1 ){
+ zTab = zDb;
+ zDb = "main";
+ }else{
+ zTab = (const char*)sqlite3_value_text(apArg[1]);
+ }
+ rc = rtreeCheckTable(sqlite3_context_db_handle(ctx), zDb, zTab, &zReport);
+ if( rc==SQLITE_OK ){
+ sqlite3_result_text(ctx, zReport ? zReport : "ok", -1, SQLITE_TRANSIENT);
+ }else{
+ sqlite3_result_error_code(ctx, rc);
+ }
+ sqlite3_free(zReport);
+ }
+}
+
+
+/*
** Register the r-tree module with database handle db. This creates the
** virtual table module "rtree" and the debugging/analysis scalar
** function "rtreenode".
@@ -169254,6 +171125,9 @@ SQLITE_PRIVATE int sqlite3RtreeInit(sqlite3 *db){
rc = sqlite3_create_function(db, "rtreedepth", 1, utf8, 0,rtreedepth, 0, 0);
}
if( rc==SQLITE_OK ){
+ rc = sqlite3_create_function(db, "rtreecheck", -1, utf8, 0,rtreecheck, 0,0);
+ }
+ if( rc==SQLITE_OK ){
#ifdef SQLITE_RTREE_INT_ONLY
void *c = (void *)RTREE_COORD_INT32;
#else
@@ -169439,7 +171313,9 @@ SQLITE_API int sqlite3_rtree_init(
** provide case-independent matching.
*/
-#if !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_ICU)
+#if !defined(SQLITE_CORE) \
+ || defined(SQLITE_ENABLE_ICU) \
+ || defined(SQLITE_ENABLE_ICU_COLLATIONS)
/* Include ICU headers */
#include <unicode/utypes.h>
@@ -169457,6 +171333,26 @@ SQLITE_API int sqlite3_rtree_init(
#endif
/*
+** This function is called when an ICU function called from within
+** the implementation of an SQL scalar function returns an error.
+**
+** The scalar function context passed as the first argument is
+** loaded with an error message based on the following two args.
+*/
+static void icuFunctionError(
+ sqlite3_context *pCtx, /* SQLite scalar function context */
+ const char *zName, /* Name of ICU function that failed */
+ UErrorCode e /* Error code returned by ICU function */
+){
+ char zBuf[128];
+ sqlite3_snprintf(128, zBuf, "ICU error: %s(): %s", zName, u_errorName(e));
+ zBuf[127] = '\0';
+ sqlite3_result_error(pCtx, zBuf, -1);
+}
+
+#if !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_ICU)
+
+/*
** Maximum length (in bytes) of the pattern in a LIKE or GLOB
** operator.
*/
@@ -169636,24 +171532,6 @@ static void icuLikeFunc(
}
/*
-** This function is called when an ICU function called from within
-** the implementation of an SQL scalar function returns an error.
-**
-** The scalar function context passed as the first argument is
-** loaded with an error message based on the following two args.
-*/
-static void icuFunctionError(
- sqlite3_context *pCtx, /* SQLite scalar function context */
- const char *zName, /* Name of ICU function that failed */
- UErrorCode e /* Error code returned by ICU function */
-){
- char zBuf[128];
- sqlite3_snprintf(128, zBuf, "ICU error: %s(): %s", zName, u_errorName(e));
- zBuf[127] = '\0';
- sqlite3_result_error(pCtx, zBuf, -1);
-}
-
-/*
** Function to delete compiled regexp objects. Registered as
** a destructor function with sqlite3_set_auxdata().
*/
@@ -169818,6 +171696,8 @@ static void icuCaseFunc16(sqlite3_context *p, int nArg, sqlite3_value **apArg){
assert( 0 ); /* Unreachable */
}
+#endif /* !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_ICU) */
+
/*
** Collation sequence destructor function. The pCtx argument points to
** a UCollator structure previously allocated using ucol_open().
@@ -169912,6 +171792,7 @@ SQLITE_PRIVATE int sqlite3IcuInit(sqlite3 *db){
void (*xFunc)(sqlite3_context*,int,sqlite3_value**);
} scalars[] = {
{"icu_load_collation", 2, SQLITE_UTF8, 1, icuLoadCollation},
+#if !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_ICU)
{"regexp", 2, SQLITE_ANY|SQLITE_DETERMINISTIC, 0, icuRegexpFunc},
{"lower", 1, SQLITE_UTF16|SQLITE_DETERMINISTIC, 0, icuCaseFunc16},
{"lower", 2, SQLITE_UTF16|SQLITE_DETERMINISTIC, 0, icuCaseFunc16},
@@ -169923,10 +171804,10 @@ SQLITE_PRIVATE int sqlite3IcuInit(sqlite3 *db){
{"upper", 2, SQLITE_UTF8|SQLITE_DETERMINISTIC, 1, icuCaseFunc16},
{"like", 2, SQLITE_UTF8|SQLITE_DETERMINISTIC, 0, icuLikeFunc},
{"like", 3, SQLITE_UTF8|SQLITE_DETERMINISTIC, 0, icuLikeFunc},
+#endif /* !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_ICU) */
};
int rc = SQLITE_OK;
int i;
-
for(i=0; rc==SQLITE_OK && i<(int)(sizeof(scalars)/sizeof(scalars[0])); i++){
const struct IcuScalar *p = &scalars[i];
@@ -176457,17 +178338,24 @@ struct DbpageCursor {
sqlite3_vtab_cursor base; /* Base class. Must be first */
int pgno; /* Current page number */
int mxPgno; /* Last page to visit on this scan */
+ Pager *pPager; /* Pager being read/written */
+ DbPage *pPage1; /* Page 1 of the database */
+ int iDb; /* Index of database to analyze */
+ int szPage; /* Size of each page in bytes */
};
struct DbpageTable {
sqlite3_vtab base; /* Base class. Must be first */
sqlite3 *db; /* The database */
- Pager *pPager; /* Pager being read/written */
- int iDb; /* Index of database to analyze */
- int szPage; /* Size of each page in bytes */
- int nPage; /* Number of pages in the file */
};
+/* Columns */
+#define DBPAGE_COLUMN_PGNO 0
+#define DBPAGE_COLUMN_DATA 1
+#define DBPAGE_COLUMN_SCHEMA 2
+
+
+
/*
** Connect to or create a dbpagevfs virtual table.
*/
@@ -176480,19 +178368,7 @@ static int dbpageConnect(
){
DbpageTable *pTab = 0;
int rc = SQLITE_OK;
- int iDb;
- if( argc>=4 ){
- Token nm;
- sqlite3TokenInit(&nm, (char*)argv[3]);
- iDb = sqlite3FindDb(db, &nm);
- if( iDb<0 ){
- *pzErr = sqlite3_mprintf("no such schema: %s", argv[3]);
- return SQLITE_ERROR;
- }
- }else{
- iDb = 0;
- }
rc = sqlite3_declare_vtab(db,
"CREATE TABLE x(pgno INTEGER PRIMARY KEY, data BLOB, schema HIDDEN)");
if( rc==SQLITE_OK ){
@@ -176502,11 +178378,8 @@ static int dbpageConnect(
assert( rc==SQLITE_OK || pTab==0 );
if( rc==SQLITE_OK ){
- Btree *pBt = db->aDb[iDb].pBt;
memset(pTab, 0, sizeof(DbpageTable));
pTab->db = db;
- pTab->iDb = iDb;
- pTab->pPager = pBt ? sqlite3BtreePager(pBt) : 0;
}
*ppVtab = (sqlite3_vtab*)pTab;
@@ -176524,24 +178397,55 @@ static int dbpageDisconnect(sqlite3_vtab *pVtab){
/*
** idxNum:
**
-** 0 full table scan
-** 1 pgno=?1
+** 0 schema=main, full table scan
+** 1 schema=main, pgno=?1
+** 2 schema=?1, full table scan
+** 3 schema=?1, pgno=?2
*/
static int dbpageBestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){
int i;
- pIdxInfo->estimatedCost = 1.0e6; /* Initial cost estimate */
+ int iPlan = 0;
+
+ /* If there is a schema= constraint, it must be honored. Report a
+ ** ridiculously large estimated cost if the schema= constraint is
+ ** unavailable
+ */
+ for(i=0; i<pIdxInfo->nConstraint; i++){
+ struct sqlite3_index_constraint *p = &pIdxInfo->aConstraint[i];
+ if( p->iColumn!=DBPAGE_COLUMN_SCHEMA ) continue;
+ if( p->op!=SQLITE_INDEX_CONSTRAINT_EQ ) continue;
+ if( !p->usable ){
+ /* No solution. Use the default SQLITE_BIG_DBL cost */
+ pIdxInfo->estimatedRows = 0x7fffffff;
+ return SQLITE_OK;
+ }
+ iPlan = 2;
+ pIdxInfo->aConstraintUsage[i].argvIndex = 1;
+ pIdxInfo->aConstraintUsage[i].omit = 1;
+ break;
+ }
+
+ /* If we reach this point, it means that either there is no schema=
+ ** constraint (in which case we use the "main" schema) or else the
+ ** schema constraint was accepted. Lower the estimated cost accordingly
+ */
+ pIdxInfo->estimatedCost = 1.0e6;
+
+ /* Check for constraints against pgno */
for(i=0; i<pIdxInfo->nConstraint; i++){
struct sqlite3_index_constraint *p = &pIdxInfo->aConstraint[i];
if( p->usable && p->iColumn<=0 && p->op==SQLITE_INDEX_CONSTRAINT_EQ ){
pIdxInfo->estimatedRows = 1;
pIdxInfo->idxFlags = SQLITE_INDEX_SCAN_UNIQUE;
pIdxInfo->estimatedCost = 1.0;
- pIdxInfo->idxNum = 1;
- pIdxInfo->aConstraintUsage[i].argvIndex = 1;
+ pIdxInfo->aConstraintUsage[i].argvIndex = iPlan ? 2 : 1;
pIdxInfo->aConstraintUsage[i].omit = 1;
+ iPlan |= 1;
break;
}
}
+ pIdxInfo->idxNum = iPlan;
+
if( pIdxInfo->nOrderBy>=1
&& pIdxInfo->aOrderBy[0].iColumn<=0
&& pIdxInfo->aOrderBy[0].desc==0
@@ -176575,6 +178479,7 @@ static int dbpageOpen(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor){
*/
static int dbpageClose(sqlite3_vtab_cursor *pCursor){
DbpageCursor *pCsr = (DbpageCursor *)pCursor;
+ if( pCsr->pPage1 ) sqlite3PagerUnrefPageOne(pCsr->pPage1);
sqlite3_free(pCsr);
return SQLITE_OK;
}
@@ -176594,6 +178499,16 @@ static int dbpageEof(sqlite3_vtab_cursor *pCursor){
return pCsr->pgno > pCsr->mxPgno;
}
+/*
+** idxNum:
+**
+** 0 schema=main, full table scan
+** 1 schema=main, pgno=?1
+** 2 schema=?1, full table scan
+** 3 schema=?1, pgno=?2
+**
+** idxStr is not used
+*/
static int dbpageFilter(
sqlite3_vtab_cursor *pCursor,
int idxNum, const char *idxStr,
@@ -176601,23 +178516,42 @@ static int dbpageFilter(
){
DbpageCursor *pCsr = (DbpageCursor *)pCursor;
DbpageTable *pTab = (DbpageTable *)pCursor->pVtab;
- int rc = SQLITE_OK;
- Btree *pBt = pTab->db->aDb[pTab->iDb].pBt;
+ int rc;
+ sqlite3 *db = pTab->db;
+ Btree *pBt;
- pTab->szPage = sqlite3BtreeGetPageSize(pBt);
- pTab->nPage = sqlite3BtreeLastPage(pBt);
- if( idxNum==1 ){
- pCsr->pgno = sqlite3_value_int(argv[0]);
- if( pCsr->pgno<1 || pCsr->pgno>pTab->nPage ){
+ /* Default setting is no rows of result */
+ pCsr->pgno = 1;
+ pCsr->mxPgno = 0;
+
+ if( idxNum & 2 ){
+ const char *zSchema;
+ assert( argc>=1 );
+ zSchema = (const char*)sqlite3_value_text(argv[0]);
+ pCsr->iDb = sqlite3FindDbName(db, zSchema);
+ if( pCsr->iDb<0 ) return SQLITE_OK;
+ }else{
+ pCsr->iDb = 0;
+ }
+ pBt = db->aDb[pCsr->iDb].pBt;
+ if( pBt==0 ) return SQLITE_OK;
+ pCsr->pPager = sqlite3BtreePager(pBt);
+ pCsr->szPage = sqlite3BtreeGetPageSize(pBt);
+ pCsr->mxPgno = sqlite3BtreeLastPage(pBt);
+ if( idxNum & 1 ){
+ assert( argc>(idxNum>>1) );
+ pCsr->pgno = sqlite3_value_int(argv[idxNum>>1]);
+ if( pCsr->pgno<1 || pCsr->pgno>pCsr->mxPgno ){
pCsr->pgno = 1;
pCsr->mxPgno = 0;
}else{
pCsr->mxPgno = pCsr->pgno;
}
}else{
- pCsr->pgno = 1;
- pCsr->mxPgno = pTab->nPage;
+ assert( pCsr->pgno==1 );
}
+ if( pCsr->pPage1 ) sqlite3PagerUnrefPageOne(pCsr->pPage1);
+ rc = sqlite3PagerGet(pCsr->pPager, 1, &pCsr->pPage1, 0);
return rc;
}
@@ -176627,7 +178561,6 @@ static int dbpageColumn(
int i
){
DbpageCursor *pCsr = (DbpageCursor *)pCursor;
- DbpageTable *pTab = (DbpageTable *)pCursor->pVtab;
int rc = SQLITE_OK;
switch( i ){
case 0: { /* pgno */
@@ -176636,9 +178569,9 @@ static int dbpageColumn(
}
case 1: { /* data */
DbPage *pDbPage = 0;
- rc = sqlite3PagerGet(pTab->pPager, pCsr->pgno, (DbPage**)&pDbPage, 0);
+ rc = sqlite3PagerGet(pCsr->pPager, pCsr->pgno, (DbPage**)&pDbPage, 0);
if( rc==SQLITE_OK ){
- sqlite3_result_blob(ctx, sqlite3PagerGetData(pDbPage), pTab->szPage,
+ sqlite3_result_blob(ctx, sqlite3PagerGetData(pDbPage), pCsr->szPage,
SQLITE_TRANSIENT);
}
sqlite3PagerUnref(pDbPage);
@@ -176646,7 +178579,7 @@ static int dbpageColumn(
}
default: { /* schema */
sqlite3 *db = sqlite3_context_db_handle(ctx);
- sqlite3_result_text(ctx, db->aDb[pTab->iDb].zDbSName, -1, SQLITE_STATIC);
+ sqlite3_result_text(ctx, db->aDb[pCsr->iDb].zDbSName, -1, SQLITE_STATIC);
break;
}
}
@@ -176666,37 +178599,51 @@ static int dbpageUpdate(
sqlite_int64 *pRowid
){
DbpageTable *pTab = (DbpageTable *)pVtab;
- int pgno;
+ Pgno pgno;
DbPage *pDbPage = 0;
int rc = SQLITE_OK;
char *zErr = 0;
+ const char *zSchema;
+ int iDb;
+ Btree *pBt;
+ Pager *pPager;
+ int szPage;
if( argc==1 ){
zErr = "cannot delete";
goto update_fail;
}
pgno = sqlite3_value_int(argv[0]);
- if( pgno<1 || pgno>pTab->nPage ){
- zErr = "bad page number";
+ if( (Pgno)sqlite3_value_int(argv[1])!=pgno ){
+ zErr = "cannot insert";
goto update_fail;
}
- if( sqlite3_value_int(argv[1])!=pgno ){
- zErr = "cannot insert";
+ zSchema = (const char*)sqlite3_value_text(argv[4]);
+ iDb = zSchema ? sqlite3FindDbName(pTab->db, zSchema) : -1;
+ if( iDb<0 ){
+ zErr = "no such schema";
goto update_fail;
}
+ pBt = pTab->db->aDb[iDb].pBt;
+ if( pgno<1 || pBt==0 || pgno>(int)sqlite3BtreeLastPage(pBt) ){
+ zErr = "bad page number";
+ goto update_fail;
+ }
+ szPage = sqlite3BtreeGetPageSize(pBt);
if( sqlite3_value_type(argv[3])!=SQLITE_BLOB
- || sqlite3_value_bytes(argv[3])!=pTab->szPage
+ || sqlite3_value_bytes(argv[3])!=szPage
){
zErr = "bad page value";
goto update_fail;
}
- rc = sqlite3PagerGet(pTab->pPager, pgno, (DbPage**)&pDbPage, 0);
+ pPager = sqlite3BtreePager(pBt);
+ rc = sqlite3PagerGet(pPager, pgno, (DbPage**)&pDbPage, 0);
if( rc==SQLITE_OK ){
rc = sqlite3PagerWrite(pDbPage);
if( rc==SQLITE_OK ){
memcpy(sqlite3PagerGetData(pDbPage),
sqlite3_value_blob(argv[3]),
- pTab->szPage);
+ szPage);
}
}
sqlite3PagerUnref(pDbPage);
@@ -176708,6 +178655,22 @@ update_fail:
return SQLITE_ERROR;
}
+/* Since we do not know in advance which database files will be
+** written by the sqlite_dbpage virtual table, start a write transaction
+** on them all.
+*/
+static int dbpageBegin(sqlite3_vtab *pVtab){
+ DbpageTable *pTab = (DbpageTable *)pVtab;
+ sqlite3 *db = pTab->db;
+ int i;
+ for(i=0; i<db->nDb; i++){
+ Btree *pBt = db->aDb[i].pBt;
+ if( pBt ) sqlite3BtreeBeginTrans(pBt, 1);
+ }
+ return SQLITE_OK;
+}
+
+
/*
** Invoke this routine to register the "dbpage" virtual table module
*/
@@ -176727,7 +178690,7 @@ SQLITE_PRIVATE int sqlite3DbpageRegister(sqlite3 *db){
dbpageColumn, /* xColumn - read data */
dbpageRowid, /* xRowid - read data */
dbpageUpdate, /* xUpdate */
- 0, /* xBegin */
+ dbpageBegin, /* xBegin */
0, /* xSync */
0, /* xCommit */
0, /* xRollback */
@@ -176793,6 +178756,7 @@ struct sqlite3_session {
int rc; /* Non-zero if an error has occurred */
void *pFilterCtx; /* First argument to pass to xTableFilter */
int (*xTableFilter)(void *pCtx, const char *zTab);
+ sqlite3_value *pZeroBlob; /* Value containing X'' */
sqlite3_session *pNext; /* Next session object on same db. */
SessionTable *pTable; /* List of attached tables */
SessionHook hook; /* APIs to grab new and old data with */
@@ -176860,6 +178824,7 @@ struct SessionTable {
SessionTable *pNext;
char *zName; /* Local name of table */
int nCol; /* Number of columns in table zName */
+ int bStat1; /* True if this is sqlite_stat1 */
const char **azCol; /* Column names */
u8 *abPK; /* Array of primary key flags */
int nEntry; /* Total number of entries in hash table */
@@ -177243,6 +179208,7 @@ static int sessionPreupdateHash(
h = sessionHashAppendBlob(h, n, z);
}else{
assert( eType==SQLITE_NULL );
+ assert( pTab->bStat1==0 || i!=1 );
*pbNullPK = 1;
}
}
@@ -177585,7 +179551,6 @@ static int sessionPreupdateEqual(
}
if( memcmp(a, z, n) ) return 0;
a += n;
- break;
}
}
}
@@ -177641,9 +179606,7 @@ static int sessionGrowHash(int bPatchset, SessionTable *pTab){
/*
** This function queries the database for the names of the columns of table
-** zThis, in schema zDb. It is expected that the table has nCol columns. If
-** not, SQLITE_SCHEMA is returned and none of the output variables are
-** populated.
+** zThis, in schema zDb.
**
** Otherwise, if they are not NULL, variable *pnCol is set to the number
** of columns in the database table and variable *pzTab is set to point to a
@@ -177664,9 +179627,7 @@ static int sessionGrowHash(int bPatchset, SessionTable *pTab){
** *pabPK = {1, 0, 0, 1}
**
** All returned buffers are part of the same single allocation, which must
-** be freed using sqlite3_free() by the caller. If pazCol was not NULL, then
-** pointer *pazCol should be freed to release all memory. Otherwise, pointer
-** *pabPK. It is illegal for both pazCol and pabPK to be NULL.
+** be freed using sqlite3_free() by the caller
*/
static int sessionTableInfo(
sqlite3 *db, /* Database connection */
@@ -177691,7 +179652,23 @@ static int sessionTableInfo(
assert( pazCol && pabPK );
nThis = sqlite3Strlen30(zThis);
- zPragma = sqlite3_mprintf("PRAGMA '%q'.table_info('%q')", zDb, zThis);
+ if( nThis==12 && 0==sqlite3_stricmp("sqlite_stat1", zThis) ){
+ rc = sqlite3_table_column_metadata(db, zDb, zThis, 0, 0, 0, 0, 0, 0);
+ if( rc==SQLITE_OK ){
+ /* For sqlite_stat1, pretend that (tbl,idx) is the PRIMARY KEY. */
+ zPragma = sqlite3_mprintf(
+ "SELECT 0, 'tbl', '', 0, '', 1 UNION ALL "
+ "SELECT 1, 'idx', '', 0, '', 2 UNION ALL "
+ "SELECT 2, 'stat', '', 0, '', 0"
+ );
+ }else if( rc==SQLITE_ERROR ){
+ zPragma = sqlite3_mprintf("");
+ }else{
+ return rc;
+ }
+ }else{
+ zPragma = sqlite3_mprintf("PRAGMA '%q'.table_info('%q')", zDb, zThis);
+ }
if( !zPragma ) return SQLITE_NOMEM;
rc = sqlite3_prepare_v2(db, zPragma, -1, &pStmt, 0);
@@ -177783,12 +179760,56 @@ static int sessionInitTable(sqlite3_session *pSession, SessionTable *pTab){
break;
}
}
+ if( 0==sqlite3_stricmp("sqlite_stat1", pTab->zName) ){
+ pTab->bStat1 = 1;
+ }
}
}
return (pSession->rc || pTab->abPK==0);
}
/*
+** Versions of the four methods in object SessionHook for use with the
+** sqlite_stat1 table. The purpose of this is to substitute a zero-length
+** blob each time a NULL value is read from the "idx" column of the
+** sqlite_stat1 table.
+*/
+typedef struct SessionStat1Ctx SessionStat1Ctx;
+struct SessionStat1Ctx {
+ SessionHook hook;
+ sqlite3_session *pSession;
+};
+static int sessionStat1Old(void *pCtx, int iCol, sqlite3_value **ppVal){
+ SessionStat1Ctx *p = (SessionStat1Ctx*)pCtx;
+ sqlite3_value *pVal = 0;
+ int rc = p->hook.xOld(p->hook.pCtx, iCol, &pVal);
+ if( rc==SQLITE_OK && iCol==1 && sqlite3_value_type(pVal)==SQLITE_NULL ){
+ pVal = p->pSession->pZeroBlob;
+ }
+ *ppVal = pVal;
+ return rc;
+}
+static int sessionStat1New(void *pCtx, int iCol, sqlite3_value **ppVal){
+ SessionStat1Ctx *p = (SessionStat1Ctx*)pCtx;
+ sqlite3_value *pVal = 0;
+ int rc = p->hook.xNew(p->hook.pCtx, iCol, &pVal);
+ if( rc==SQLITE_OK && iCol==1 && sqlite3_value_type(pVal)==SQLITE_NULL ){
+ pVal = p->pSession->pZeroBlob;
+ }
+ *ppVal = pVal;
+ return rc;
+}
+static int sessionStat1Count(void *pCtx){
+ SessionStat1Ctx *p = (SessionStat1Ctx*)pCtx;
+ return p->hook.xCount(p->hook.pCtx);
+}
+static int sessionStat1Depth(void *pCtx){
+ SessionStat1Ctx *p = (SessionStat1Ctx*)pCtx;
+ return p->hook.xDepth(p->hook.pCtx);
+}
+
+
+/*
** This function is only called from with a pre-update-hook reporting a
** change on table pTab (attached to session pSession). The type of change
** (UPDATE, INSERT, DELETE) is specified by the first argument.
@@ -177804,6 +179825,7 @@ static void sessionPreupdateOneChange(
int iHash;
int bNull = 0;
int rc = SQLITE_OK;
+ SessionStat1Ctx stat1;
if( pSession->rc ) return;
@@ -177823,6 +179845,25 @@ static void sessionPreupdateOneChange(
return;
}
+ if( pTab->bStat1 ){
+ stat1.hook = pSession->hook;
+ stat1.pSession = pSession;
+ pSession->hook.pCtx = (void*)&stat1;
+ pSession->hook.xNew = sessionStat1New;
+ pSession->hook.xOld = sessionStat1Old;
+ pSession->hook.xCount = sessionStat1Count;
+ pSession->hook.xDepth = sessionStat1Depth;
+ if( pSession->pZeroBlob==0 ){
+ sqlite3_value *p = sqlite3ValueNew(0);
+ if( p==0 ){
+ rc = SQLITE_NOMEM;
+ goto error_out;
+ }
+ sqlite3ValueSetStr(p, 0, "", 0, SQLITE_STATIC);
+ pSession->pZeroBlob = p;
+ }
+ }
+
/* Calculate the hash-key for this change. If the primary key of the row
** includes a NULL value, exit early. Such changes are ignored by the
** session module. */
@@ -177912,6 +179953,9 @@ static void sessionPreupdateOneChange(
/* If an error has occurred, mark the session object as failed. */
error_out:
+ if( pTab->bStat1 ){
+ pSession->hook = stat1.hook;
+ }
if( rc!=SQLITE_OK ){
pSession->rc = rc;
}
@@ -178248,7 +180292,6 @@ SQLITE_API int sqlite3session_diff(
if( abPK[i] ) bHasPk = 1;
}
}
-
}
sqlite3_free((char*)azCol);
if( bMismatch ){
@@ -178374,6 +180417,7 @@ SQLITE_API void sqlite3session_delete(sqlite3_session *pSession){
}
}
sqlite3_mutex_leave(sqlite3_db_mutex(db));
+ sqlite3ValueFree(pSession->pZeroBlob);
/* Delete all attached table objects. And the contents of their
** associated hash-tables. */
@@ -178841,28 +180885,41 @@ static int sessionSelectStmt(
sqlite3_stmt **ppStmt /* OUT: Prepared SELECT statement */
){
int rc = SQLITE_OK;
- int i;
- const char *zSep = "";
- SessionBuffer buf = {0, 0, 0};
+ char *zSql = 0;
+ int nSql = -1;
- sessionAppendStr(&buf, "SELECT * FROM ", &rc);
- sessionAppendIdent(&buf, zDb, &rc);
- sessionAppendStr(&buf, ".", &rc);
- sessionAppendIdent(&buf, zTab, &rc);
- sessionAppendStr(&buf, " WHERE ", &rc);
- for(i=0; i<nCol; i++){
- if( abPK[i] ){
- sessionAppendStr(&buf, zSep, &rc);
- sessionAppendIdent(&buf, azCol[i], &rc);
- sessionAppendStr(&buf, " = ?", &rc);
- sessionAppendInteger(&buf, i+1, &rc);
- zSep = " AND ";
+ if( 0==sqlite3_stricmp("sqlite_stat1", zTab) ){
+ zSql = sqlite3_mprintf(
+ "SELECT tbl, ?2, stat FROM %Q.sqlite_stat1 WHERE tbl IS ?1 AND "
+ "idx IS (CASE WHEN ?2=X'' THEN NULL ELSE ?2 END)", zDb
+ );
+ }else{
+ int i;
+ const char *zSep = "";
+ SessionBuffer buf = {0, 0, 0};
+
+ sessionAppendStr(&buf, "SELECT * FROM ", &rc);
+ sessionAppendIdent(&buf, zDb, &rc);
+ sessionAppendStr(&buf, ".", &rc);
+ sessionAppendIdent(&buf, zTab, &rc);
+ sessionAppendStr(&buf, " WHERE ", &rc);
+ for(i=0; i<nCol; i++){
+ if( abPK[i] ){
+ sessionAppendStr(&buf, zSep, &rc);
+ sessionAppendIdent(&buf, azCol[i], &rc);
+ sessionAppendStr(&buf, " IS ?", &rc);
+ sessionAppendInteger(&buf, i+1, &rc);
+ zSep = " AND ";
+ }
}
+ zSql = (char*)buf.aBuf;
+ nSql = buf.nBuf;
}
+
if( rc==SQLITE_OK ){
- rc = sqlite3_prepare_v2(db, (char *)buf.aBuf, buf.nBuf, ppStmt, 0);
+ rc = sqlite3_prepare_v2(db, zSql, nSql, ppStmt, 0);
}
- sqlite3_free(buf.aBuf);
+ sqlite3_free(zSql);
return rc;
}
@@ -180031,7 +182088,7 @@ struct SessionApplyCtx {
int nCol; /* Size of azCol[] and abPK[] arrays */
const char **azCol; /* Array of column names */
u8 *abPK; /* Boolean array - true if column is in PK */
-
+ int bStat1; /* True if table is sqlite_stat1 */
int bDeferConstraints; /* True to defer constraints */
SessionBuffer constraints; /* Deferred constraints are stored here */
};
@@ -180201,6 +182258,7 @@ static int sessionUpdateRow(
return rc;
}
+
/*
** Formulate and prepare an SQL statement to query table zTab by primary
** key. Assuming the following table structure:
@@ -180262,6 +182320,47 @@ static int sessionInsertRow(
return rc;
}
+static int sessionPrepare(sqlite3 *db, sqlite3_stmt **pp, const char *zSql){
+ return sqlite3_prepare_v2(db, zSql, -1, pp, 0);
+}
+
+/*
+** Prepare statements for applying changes to the sqlite_stat1 table.
+** These are similar to those created by sessionSelectRow(),
+** sessionInsertRow(), sessionUpdateRow() and sessionDeleteRow() for
+** other tables.
+*/
+static int sessionStat1Sql(sqlite3 *db, SessionApplyCtx *p){
+ int rc = sessionSelectRow(db, "sqlite_stat1", p);
+ if( rc==SQLITE_OK ){
+ rc = sessionPrepare(db, &p->pInsert,
+ "INSERT INTO main.sqlite_stat1 VALUES(?1, "
+ "CASE WHEN length(?2)=0 AND typeof(?2)='blob' THEN NULL ELSE ?2 END, "
+ "?3)"
+ );
+ }
+ if( rc==SQLITE_OK ){
+ rc = sessionPrepare(db, &p->pUpdate,
+ "UPDATE main.sqlite_stat1 SET "
+ "tbl = CASE WHEN ?2 THEN ?3 ELSE tbl END, "
+ "idx = CASE WHEN ?5 THEN ?6 ELSE idx END, "
+ "stat = CASE WHEN ?8 THEN ?9 ELSE stat END "
+ "WHERE tbl=?1 AND idx IS "
+ "CASE WHEN length(?4)=0 AND typeof(?4)='blob' THEN NULL ELSE ?4 END "
+ "AND (?10 OR ?8=0 OR stat IS ?7)"
+ );
+ }
+ if( rc==SQLITE_OK ){
+ rc = sessionPrepare(db, &p->pDelete,
+ "DELETE FROM main.sqlite_stat1 WHERE tbl=?1 AND idx IS "
+ "CASE WHEN length(?2)=0 AND typeof(?2)='blob' THEN NULL ELSE ?2 END "
+ "AND (?4 OR stat IS ?3)"
+ );
+ }
+ assert( rc==SQLITE_OK );
+ return rc;
+}
+
/*
** A wrapper around sqlite3_bind_value() that detects an extra problem.
** See comments in the body of this function for details.
@@ -180592,11 +182691,25 @@ static int sessionApplyOneOp(
}else{
assert( op==SQLITE_INSERT );
- rc = sessionBindRow(pIter, sqlite3changeset_new, nCol, 0, p->pInsert);
- if( rc!=SQLITE_OK ) return rc;
+ if( p->bStat1 ){
+ /* Check if there is a conflicting row. For sqlite_stat1, this needs
+ ** to be done using a SELECT, as there is no PRIMARY KEY in the
+ ** database schema to throw an exception if a duplicate is inserted. */
+ rc = sessionSeekToRow(p->db, pIter, p->abPK, p->pSelect);
+ if( rc==SQLITE_ROW ){
+ rc = SQLITE_CONSTRAINT;
+ sqlite3_reset(p->pSelect);
+ }
+ }
+
+ if( rc==SQLITE_OK ){
+ rc = sessionBindRow(pIter, sqlite3changeset_new, nCol, 0, p->pInsert);
+ if( rc!=SQLITE_OK ) return rc;
+
+ sqlite3_step(p->pInsert);
+ rc = sqlite3_reset(p->pInsert);
+ }
- sqlite3_step(p->pInsert);
- rc = sqlite3_reset(p->pInsert);
if( (rc&0xff)==SQLITE_CONSTRAINT ){
rc = sessionConflictHandler(
SQLITE_CHANGESET_CONFLICT, p, pIter, xConflict, pCtx, pbReplace
@@ -180829,12 +182942,20 @@ static int sessionChangesetApply(
}
else{
sApply.nCol = nCol;
- if((rc = sessionSelectRow(db, zTab, &sApply))
- || (rc = sessionUpdateRow(db, zTab, &sApply))
- || (rc = sessionDeleteRow(db, zTab, &sApply))
- || (rc = sessionInsertRow(db, zTab, &sApply))
- ){
- break;
+ if( 0==sqlite3_stricmp(zTab, "sqlite_stat1") ){
+ if( (rc = sessionStat1Sql(db, &sApply) ) ){
+ break;
+ }
+ sApply.bStat1 = 1;
+ }else{
+ if((rc = sessionSelectRow(db, zTab, &sApply))
+ || (rc = sessionUpdateRow(db, zTab, &sApply))
+ || (rc = sessionDeleteRow(db, zTab, &sApply))
+ || (rc = sessionInsertRow(db, zTab, &sApply))
+ ){
+ break;
+ }
+ sApply.bStat1 = 0;
}
}
nTab = sqlite3Strlen30(zTab);
@@ -185148,6 +187269,8 @@ static Fts5ExprPhrase *sqlite3Fts5ParseTerm(
int bPrefix
);
+static void sqlite3Fts5ParseSetCaret(Fts5ExprPhrase*);
+
static Fts5ExprNearset *sqlite3Fts5ParseNearset(
Fts5Parse*,
Fts5ExprNearset*,
@@ -185228,9 +187351,10 @@ static int sqlite3Fts5UnicodeFold(int c, int bRemoveDiacritic);
#define FTS5_STRING 9
#define FTS5_LP 10
#define FTS5_RP 11
-#define FTS5_COMMA 12
-#define FTS5_PLUS 13
-#define FTS5_STAR 14
+#define FTS5_CARET 12
+#define FTS5_COMMA 13
+#define FTS5_PLUS 14
+#define FTS5_STAR 15
/*
** 2000-05-29
@@ -185331,31 +187455,32 @@ static int sqlite3Fts5UnicodeFold(int c, int bRemoveDiacritic);
** defined, then do no error processing.
** fts5YYNSTATE the combined number of states.
** fts5YYNRULE the number of rules in the grammar
+** fts5YYNFTS5TOKEN Number of terminal symbols
** fts5YY_MAX_SHIFT Maximum value for shift actions
** fts5YY_MIN_SHIFTREDUCE Minimum value for shift-reduce actions
** fts5YY_MAX_SHIFTREDUCE Maximum value for shift-reduce actions
-** fts5YY_MIN_REDUCE Minimum value for reduce actions
-** fts5YY_MAX_REDUCE Maximum value for reduce actions
** fts5YY_ERROR_ACTION The fts5yy_action[] code for syntax error
** fts5YY_ACCEPT_ACTION The fts5yy_action[] code for accept
** fts5YY_NO_ACTION The fts5yy_action[] code for no-op
+** fts5YY_MIN_REDUCE Minimum value for reduce actions
+** fts5YY_MAX_REDUCE Maximum value for reduce actions
*/
#ifndef INTERFACE
# define INTERFACE 1
#endif
/************* Begin control #defines *****************************************/
#define fts5YYCODETYPE unsigned char
-#define fts5YYNOCODE 28
+#define fts5YYNOCODE 29
#define fts5YYACTIONTYPE unsigned char
#define sqlite3Fts5ParserFTS5TOKENTYPE Fts5Token
typedef union {
int fts5yyinit;
sqlite3Fts5ParserFTS5TOKENTYPE fts5yy0;
int fts5yy4;
- Fts5Colset* fts5yy11;
- Fts5ExprNode* fts5yy24;
- Fts5ExprNearset* fts5yy46;
- Fts5ExprPhrase* fts5yy53;
+ Fts5ExprPhrase* fts5yy11;
+ Fts5ExprNearset* fts5yy14;
+ Fts5Colset* fts5yy43;
+ Fts5ExprNode* fts5yy54;
} fts5YYMINORTYPE;
#ifndef fts5YYSTACKDEPTH
#define fts5YYSTACKDEPTH 100
@@ -185364,16 +187489,17 @@ typedef union {
#define sqlite3Fts5ParserARG_PDECL ,Fts5Parse *pParse
#define sqlite3Fts5ParserARG_FETCH Fts5Parse *pParse = fts5yypParser->pParse
#define sqlite3Fts5ParserARG_STORE fts5yypParser->pParse = pParse
-#define fts5YYNSTATE 33
-#define fts5YYNRULE 27
-#define fts5YY_MAX_SHIFT 32
-#define fts5YY_MIN_SHIFTREDUCE 50
-#define fts5YY_MAX_SHIFTREDUCE 76
-#define fts5YY_MIN_REDUCE 77
-#define fts5YY_MAX_REDUCE 103
-#define fts5YY_ERROR_ACTION 104
-#define fts5YY_ACCEPT_ACTION 105
-#define fts5YY_NO_ACTION 106
+#define fts5YYNSTATE 35
+#define fts5YYNRULE 28
+#define fts5YYNFTS5TOKEN 16
+#define fts5YY_MAX_SHIFT 34
+#define fts5YY_MIN_SHIFTREDUCE 52
+#define fts5YY_MAX_SHIFTREDUCE 79
+#define fts5YY_ERROR_ACTION 80
+#define fts5YY_ACCEPT_ACTION 81
+#define fts5YY_NO_ACTION 82
+#define fts5YY_MIN_REDUCE 83
+#define fts5YY_MAX_REDUCE 110
/************* End control #defines *******************************************/
/* Define the fts5yytestcase() macro to be a no-op if is not already defined
@@ -185403,9 +187529,6 @@ typedef union {
** N between fts5YY_MIN_SHIFTREDUCE Shift to an arbitrary state then
** and fts5YY_MAX_SHIFTREDUCE reduce by rule N-fts5YY_MIN_SHIFTREDUCE.
**
-** N between fts5YY_MIN_REDUCE Reduce by rule N-fts5YY_MIN_REDUCE
-** and fts5YY_MAX_REDUCE
-**
** N == fts5YY_ERROR_ACTION A syntax error has occurred.
**
** N == fts5YY_ACCEPT_ACTION The parser accepts its input.
@@ -185413,25 +187536,22 @@ typedef union {
** N == fts5YY_NO_ACTION No such action. Denotes unused
** slots in the fts5yy_action[] table.
**
+** N between fts5YY_MIN_REDUCE Reduce by rule N-fts5YY_MIN_REDUCE
+** and fts5YY_MAX_REDUCE
+**
** The action table is constructed as a single large table named fts5yy_action[].
** Given state S and lookahead X, the action is computed as either:
**
** (A) N = fts5yy_action[ fts5yy_shift_ofst[S] + X ]
** (B) N = fts5yy_default[S]
**
-** The (A) formula is preferred. The B formula is used instead if:
-** (1) The fts5yy_shift_ofst[S]+X value is out of range, or
-** (2) fts5yy_lookahead[fts5yy_shift_ofst[S]+X] is not equal to X, or
-** (3) fts5yy_shift_ofst[S] equal fts5YY_SHIFT_USE_DFLT.
-** (Implementation note: fts5YY_SHIFT_USE_DFLT is chosen so that
-** fts5YY_SHIFT_USE_DFLT+X will be out of range for all possible lookaheads X.
-** Hence only tests (1) and (2) need to be evaluated.)
+** The (A) formula is preferred. The B formula is used instead if
+** fts5yy_lookahead[fts5yy_shift_ofst[S]+X] is not equal to X.
**
** The formulas above are for computing the action when the lookahead is
** a terminal symbol. If the lookahead is a non-terminal (as occurs after
** a reduce action) then the fts5yy_reduce_ofst[] array is used in place of
-** the fts5yy_shift_ofst[] array and fts5YY_REDUCE_USE_DFLT is used in place of
-** fts5YY_SHIFT_USE_DFLT.
+** the fts5yy_shift_ofst[] array.
**
** The following are the tables generated in this section:
**
@@ -185445,54 +187565,56 @@ typedef union {
** fts5yy_default[] Default action for each state.
**
*********** Begin parsing tables **********************************************/
-#define fts5YY_ACTTAB_COUNT (98)
+#define fts5YY_ACTTAB_COUNT (105)
static const fts5YYACTIONTYPE fts5yy_action[] = {
- /* 0 */ 105, 19, 90, 6, 26, 93, 92, 24, 24, 17,
- /* 10 */ 90, 6, 26, 16, 92, 54, 24, 18, 90, 6,
- /* 20 */ 26, 10, 92, 12, 24, 75, 86, 90, 6, 26,
- /* 30 */ 13, 92, 75, 24, 20, 90, 6, 26, 101, 92,
- /* 40 */ 56, 24, 27, 90, 6, 26, 100, 92, 21, 24,
- /* 50 */ 23, 15, 30, 11, 1, 91, 22, 25, 9, 92,
- /* 60 */ 7, 24, 3, 4, 5, 3, 4, 5, 3, 77,
- /* 70 */ 4, 5, 3, 61, 23, 15, 60, 11, 80, 12,
- /* 80 */ 2, 13, 68, 10, 29, 52, 55, 75, 31, 32,
- /* 90 */ 8, 28, 5, 3, 51, 55, 72, 14,
+ /* 0 */ 81, 20, 96, 6, 28, 99, 98, 26, 26, 18,
+ /* 10 */ 96, 6, 28, 17, 98, 56, 26, 19, 96, 6,
+ /* 20 */ 28, 14, 98, 108, 26, 92, 96, 6, 28, 25,
+ /* 30 */ 98, 78, 26, 21, 96, 6, 28, 107, 98, 58,
+ /* 40 */ 26, 29, 96, 6, 28, 32, 98, 22, 26, 24,
+ /* 50 */ 16, 23, 11, 1, 14, 13, 24, 16, 31, 11,
+ /* 60 */ 3, 97, 13, 27, 8, 98, 82, 26, 7, 4,
+ /* 70 */ 5, 3, 4, 5, 3, 83, 4, 5, 3, 63,
+ /* 80 */ 33, 34, 62, 12, 2, 86, 13, 10, 12, 71,
+ /* 90 */ 10, 13, 78, 5, 3, 78, 9, 30, 75, 82,
+ /* 100 */ 54, 57, 53, 57, 15,
};
static const fts5YYCODETYPE fts5yy_lookahead[] = {
- /* 0 */ 16, 17, 18, 19, 20, 22, 22, 24, 24, 17,
- /* 10 */ 18, 19, 20, 7, 22, 9, 24, 17, 18, 19,
- /* 20 */ 20, 10, 22, 9, 24, 14, 17, 18, 19, 20,
- /* 30 */ 9, 22, 14, 24, 17, 18, 19, 20, 26, 22,
- /* 40 */ 9, 24, 17, 18, 19, 20, 26, 22, 21, 24,
- /* 50 */ 6, 7, 13, 9, 10, 18, 21, 20, 5, 22,
- /* 60 */ 5, 24, 3, 1, 2, 3, 1, 2, 3, 0,
- /* 70 */ 1, 2, 3, 11, 6, 7, 11, 9, 5, 9,
- /* 80 */ 10, 9, 11, 10, 12, 8, 9, 14, 24, 25,
- /* 90 */ 23, 24, 2, 3, 8, 9, 9, 9,
+ /* 0 */ 17, 18, 19, 20, 21, 23, 23, 25, 25, 18,
+ /* 10 */ 19, 20, 21, 7, 23, 9, 25, 18, 19, 20,
+ /* 20 */ 21, 9, 23, 27, 25, 18, 19, 20, 21, 25,
+ /* 30 */ 23, 15, 25, 18, 19, 20, 21, 27, 23, 9,
+ /* 40 */ 25, 18, 19, 20, 21, 14, 23, 22, 25, 6,
+ /* 50 */ 7, 22, 9, 10, 9, 12, 6, 7, 13, 9,
+ /* 60 */ 3, 19, 12, 21, 5, 23, 28, 25, 5, 1,
+ /* 70 */ 2, 3, 1, 2, 3, 0, 1, 2, 3, 11,
+ /* 80 */ 25, 26, 11, 9, 10, 5, 12, 10, 9, 11,
+ /* 90 */ 10, 12, 15, 2, 3, 15, 24, 25, 9, 28,
+ /* 100 */ 8, 9, 8, 9, 9, 28, 28, 28, 28, 28,
+ /* 110 */ 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
+ /* 120 */ 28,
};
-#define fts5YY_SHIFT_USE_DFLT (98)
-#define fts5YY_SHIFT_COUNT (32)
+#define fts5YY_SHIFT_COUNT (34)
#define fts5YY_SHIFT_MIN (0)
-#define fts5YY_SHIFT_MAX (90)
+#define fts5YY_SHIFT_MAX (95)
static const unsigned char fts5yy_shift_ofst[] = {
- /* 0 */ 44, 44, 44, 44, 44, 44, 68, 70, 72, 14,
- /* 10 */ 21, 73, 11, 18, 18, 31, 31, 62, 65, 69,
- /* 20 */ 90, 77, 86, 6, 39, 53, 55, 59, 39, 87,
- /* 30 */ 88, 39, 71,
+ /* 0 */ 43, 43, 43, 43, 43, 43, 50, 74, 79, 45,
+ /* 10 */ 12, 80, 77, 12, 16, 16, 30, 30, 68, 71,
+ /* 20 */ 75, 91, 92, 94, 6, 31, 31, 59, 63, 57,
+ /* 30 */ 31, 89, 95, 31, 78,
};
-#define fts5YY_REDUCE_USE_DFLT (-18)
-#define fts5YY_REDUCE_COUNT (16)
-#define fts5YY_REDUCE_MIN (-17)
-#define fts5YY_REDUCE_MAX (67)
+#define fts5YY_REDUCE_COUNT (17)
+#define fts5YY_REDUCE_MIN (-18)
+#define fts5YY_REDUCE_MAX (72)
static const signed char fts5yy_reduce_ofst[] = {
- /* 0 */ -16, -8, 0, 9, 17, 25, 37, -17, 64, -17,
- /* 10 */ 67, 12, 12, 12, 20, 27, 35,
+ /* 0 */ -17, -9, -1, 7, 15, 23, 42, -18, -18, 55,
+ /* 10 */ 72, -4, -4, 4, -4, 10, 25, 29,
};
static const fts5YYACTIONTYPE fts5yy_default[] = {
- /* 0 */ 104, 104, 104, 104, 104, 104, 89, 104, 98, 104,
- /* 10 */ 104, 103, 103, 103, 103, 104, 104, 104, 104, 104,
- /* 20 */ 85, 104, 104, 104, 94, 104, 104, 84, 96, 104,
- /* 30 */ 104, 97, 104,
+ /* 0 */ 80, 80, 80, 80, 80, 80, 95, 80, 80, 105,
+ /* 10 */ 80, 110, 110, 80, 110, 110, 80, 80, 80, 80,
+ /* 20 */ 80, 91, 80, 80, 80, 101, 100, 80, 80, 90,
+ /* 30 */ 103, 80, 80, 104, 80,
};
/********** End of lemon-generated parsing tables *****************************/
@@ -185594,19 +187716,40 @@ static void sqlite3Fts5ParserTrace(FILE *TraceFILE, char *zTracePrompt){
}
#endif /* NDEBUG */
-#ifndef NDEBUG
+#if defined(fts5YYCOVERAGE) || !defined(NDEBUG)
/* For tracing shifts, the names of all terminals and nonterminals
** are required. The following table supplies these names */
static const char *const fts5yyTokenName[] = {
- "$", "OR", "AND", "NOT",
- "TERM", "COLON", "MINUS", "LCP",
- "RCP", "STRING", "LP", "RP",
- "COMMA", "PLUS", "STAR", "error",
- "input", "expr", "cnearset", "exprlist",
- "colset", "colsetlist", "nearset", "nearphrases",
- "phrase", "neardist_opt", "star_opt",
+ /* 0 */ "$",
+ /* 1 */ "OR",
+ /* 2 */ "AND",
+ /* 3 */ "NOT",
+ /* 4 */ "TERM",
+ /* 5 */ "COLON",
+ /* 6 */ "MINUS",
+ /* 7 */ "LCP",
+ /* 8 */ "RCP",
+ /* 9 */ "STRING",
+ /* 10 */ "LP",
+ /* 11 */ "RP",
+ /* 12 */ "CARET",
+ /* 13 */ "COMMA",
+ /* 14 */ "PLUS",
+ /* 15 */ "STAR",
+ /* 16 */ "error",
+ /* 17 */ "input",
+ /* 18 */ "expr",
+ /* 19 */ "cnearset",
+ /* 20 */ "exprlist",
+ /* 21 */ "colset",
+ /* 22 */ "colsetlist",
+ /* 23 */ "nearset",
+ /* 24 */ "nearphrases",
+ /* 25 */ "phrase",
+ /* 26 */ "neardist_opt",
+ /* 27 */ "star_opt",
};
-#endif /* NDEBUG */
+#endif /* defined(fts5YYCOVERAGE) || !defined(NDEBUG) */
#ifndef NDEBUG
/* For tracing reduce actions, the names of all rules are required.
@@ -185630,15 +187773,16 @@ static const char *const fts5yyRuleName[] = {
/* 15 */ "cnearset ::= nearset",
/* 16 */ "cnearset ::= colset COLON nearset",
/* 17 */ "nearset ::= phrase",
- /* 18 */ "nearset ::= STRING LP nearphrases neardist_opt RP",
- /* 19 */ "nearphrases ::= phrase",
- /* 20 */ "nearphrases ::= nearphrases phrase",
- /* 21 */ "neardist_opt ::=",
- /* 22 */ "neardist_opt ::= COMMA STRING",
- /* 23 */ "phrase ::= phrase PLUS STRING star_opt",
- /* 24 */ "phrase ::= STRING star_opt",
- /* 25 */ "star_opt ::= STAR",
- /* 26 */ "star_opt ::=",
+ /* 18 */ "nearset ::= CARET phrase",
+ /* 19 */ "nearset ::= STRING LP nearphrases neardist_opt RP",
+ /* 20 */ "nearphrases ::= phrase",
+ /* 21 */ "nearphrases ::= nearphrases phrase",
+ /* 22 */ "neardist_opt ::=",
+ /* 23 */ "neardist_opt ::= COMMA STRING",
+ /* 24 */ "phrase ::= phrase PLUS STRING star_opt",
+ /* 25 */ "phrase ::= STRING star_opt",
+ /* 26 */ "star_opt ::= STAR",
+ /* 27 */ "star_opt ::=",
};
#endif /* NDEBUG */
@@ -185759,33 +187903,33 @@ static void fts5yy_destructor(
** inside the C code.
*/
/********* Begin destructor definitions ***************************************/
- case 16: /* input */
+ case 17: /* input */
{
(void)pParse;
}
break;
- case 17: /* expr */
- case 18: /* cnearset */
- case 19: /* exprlist */
+ case 18: /* expr */
+ case 19: /* cnearset */
+ case 20: /* exprlist */
{
- sqlite3Fts5ParseNodeFree((fts5yypminor->fts5yy24));
+ sqlite3Fts5ParseNodeFree((fts5yypminor->fts5yy54));
}
break;
- case 20: /* colset */
- case 21: /* colsetlist */
+ case 21: /* colset */
+ case 22: /* colsetlist */
{
- sqlite3_free((fts5yypminor->fts5yy11));
+ sqlite3_free((fts5yypminor->fts5yy43));
}
break;
- case 22: /* nearset */
- case 23: /* nearphrases */
+ case 23: /* nearset */
+ case 24: /* nearphrases */
{
- sqlite3Fts5ParseNearsetFree((fts5yypminor->fts5yy46));
+ sqlite3Fts5ParseNearsetFree((fts5yypminor->fts5yy14));
}
break;
- case 24: /* phrase */
+ case 25: /* phrase */
{
- sqlite3Fts5ParsePhraseFree((fts5yypminor->fts5yy53));
+ sqlite3Fts5ParsePhraseFree((fts5yypminor->fts5yy11));
}
break;
/********* End destructor definitions *****************************************/
@@ -185856,6 +188000,43 @@ static int sqlite3Fts5ParserStackPeak(void *p){
}
#endif
+/* This array of booleans keeps track of the parser statement
+** coverage. The element fts5yycoverage[X][Y] is set when the parser
+** is in state X and has a lookahead token Y. In a well-tested
+** systems, every element of this matrix should end up being set.
+*/
+#if defined(fts5YYCOVERAGE)
+static unsigned char fts5yycoverage[fts5YYNSTATE][fts5YYNFTS5TOKEN];
+#endif
+
+/*
+** Write into out a description of every state/lookahead combination that
+**
+** (1) has not been used by the parser, and
+** (2) is not a syntax error.
+**
+** Return the number of missed state/lookahead combinations.
+*/
+#if defined(fts5YYCOVERAGE)
+static int sqlite3Fts5ParserCoverage(FILE *out){
+ int stateno, iLookAhead, i;
+ int nMissed = 0;
+ for(stateno=0; stateno<fts5YYNSTATE; stateno++){
+ i = fts5yy_shift_ofst[stateno];
+ for(iLookAhead=0; iLookAhead<fts5YYNFTS5TOKEN; iLookAhead++){
+ if( fts5yy_lookahead[i+iLookAhead]!=iLookAhead ) continue;
+ if( fts5yycoverage[stateno][iLookAhead]==0 ) nMissed++;
+ if( out ){
+ fprintf(out,"State %d lookahead %s %s\n", stateno,
+ fts5yyTokenName[iLookAhead],
+ fts5yycoverage[stateno][iLookAhead] ? "ok" : "missed");
+ }
+ }
+ }
+ return nMissed;
+}
+#endif
+
/*
** Find the appropriate action for a parser given the terminal
** look-ahead token iLookAhead.
@@ -185867,13 +188048,18 @@ static unsigned int fts5yy_find_shift_action(
int i;
int stateno = pParser->fts5yytos->stateno;
- if( stateno>=fts5YY_MIN_REDUCE ) return stateno;
+ if( stateno>fts5YY_MAX_SHIFT ) return stateno;
assert( stateno <= fts5YY_SHIFT_COUNT );
+#if defined(fts5YYCOVERAGE)
+ fts5yycoverage[stateno][iLookAhead] = 1;
+#endif
do{
i = fts5yy_shift_ofst[stateno];
+ assert( i>=0 && i+fts5YYNFTS5TOKEN<=sizeof(fts5yy_lookahead)/sizeof(fts5yy_lookahead[0]) );
assert( iLookAhead!=fts5YYNOCODE );
+ assert( iLookAhead < fts5YYNFTS5TOKEN );
i += iLookAhead;
- if( i<0 || i>=fts5YY_ACTTAB_COUNT || fts5yy_lookahead[i]!=iLookAhead ){
+ if( fts5yy_lookahead[i]!=iLookAhead ){
#ifdef fts5YYFALLBACK
fts5YYCODETYPE iFallback; /* Fallback token */
if( iLookAhead<sizeof(fts5yyFallback)/sizeof(fts5yyFallback[0])
@@ -185936,7 +188122,6 @@ static int fts5yy_find_reduce_action(
assert( stateno<=fts5YY_REDUCE_COUNT );
#endif
i = fts5yy_reduce_ofst[stateno];
- assert( i!=fts5YY_REDUCE_USE_DFLT );
assert( iLookAhead!=fts5YYNOCODE );
i += iLookAhead;
#ifdef fts5YYERRORSYMBOL
@@ -185974,20 +188159,21 @@ static void fts5yyStackOverflow(fts5yyParser *fts5yypParser){
** Print tracing information for a SHIFT action
*/
#ifndef NDEBUG
-static void fts5yyTraceShift(fts5yyParser *fts5yypParser, int fts5yyNewState){
+static void fts5yyTraceShift(fts5yyParser *fts5yypParser, int fts5yyNewState, const char *zTag){
if( fts5yyTraceFILE ){
if( fts5yyNewState<fts5YYNSTATE ){
- fprintf(fts5yyTraceFILE,"%sShift '%s', go to state %d\n",
- fts5yyTracePrompt,fts5yyTokenName[fts5yypParser->fts5yytos->major],
+ fprintf(fts5yyTraceFILE,"%s%s '%s', go to state %d\n",
+ fts5yyTracePrompt, zTag, fts5yyTokenName[fts5yypParser->fts5yytos->major],
fts5yyNewState);
}else{
- fprintf(fts5yyTraceFILE,"%sShift '%s'\n",
- fts5yyTracePrompt,fts5yyTokenName[fts5yypParser->fts5yytos->major]);
+ fprintf(fts5yyTraceFILE,"%s%s '%s', pending reduce %d\n",
+ fts5yyTracePrompt, zTag, fts5yyTokenName[fts5yypParser->fts5yytos->major],
+ fts5yyNewState - fts5YY_MIN_REDUCE);
}
}
}
#else
-# define fts5yyTraceShift(X,Y)
+# define fts5yyTraceShift(X,Y,Z)
#endif
/*
@@ -186029,7 +188215,7 @@ static void fts5yy_shift(
fts5yytos->stateno = (fts5YYACTIONTYPE)fts5yyNewState;
fts5yytos->major = (fts5YYCODETYPE)fts5yyMajor;
fts5yytos->minor.fts5yy0 = fts5yyMinor;
- fts5yyTraceShift(fts5yypParser, fts5yyNewState);
+ fts5yyTraceShift(fts5yypParser, fts5yyNewState, "Shift");
}
/* The following table contains information about every rule that
@@ -186039,33 +188225,34 @@ static const struct {
fts5YYCODETYPE lhs; /* Symbol on the left-hand side of the rule */
signed char nrhs; /* Negative of the number of RHS symbols in the rule */
} fts5yyRuleInfo[] = {
- { 16, -1 },
- { 20, -4 },
- { 20, -3 },
- { 20, -1 },
- { 20, -2 },
- { 21, -2 },
- { 21, -1 },
- { 17, -3 },
- { 17, -3 },
- { 17, -3 },
- { 17, -5 },
- { 17, -3 },
- { 17, -1 },
- { 19, -1 },
- { 19, -2 },
- { 18, -1 },
- { 18, -3 },
- { 22, -1 },
- { 22, -5 },
- { 23, -1 },
- { 23, -2 },
- { 25, 0 },
- { 25, -2 },
- { 24, -4 },
- { 24, -2 },
- { 26, -1 },
- { 26, 0 },
+ { 17, -1 }, /* (0) input ::= expr */
+ { 21, -4 }, /* (1) colset ::= MINUS LCP colsetlist RCP */
+ { 21, -3 }, /* (2) colset ::= LCP colsetlist RCP */
+ { 21, -1 }, /* (3) colset ::= STRING */
+ { 21, -2 }, /* (4) colset ::= MINUS STRING */
+ { 22, -2 }, /* (5) colsetlist ::= colsetlist STRING */
+ { 22, -1 }, /* (6) colsetlist ::= STRING */
+ { 18, -3 }, /* (7) expr ::= expr AND expr */
+ { 18, -3 }, /* (8) expr ::= expr OR expr */
+ { 18, -3 }, /* (9) expr ::= expr NOT expr */
+ { 18, -5 }, /* (10) expr ::= colset COLON LP expr RP */
+ { 18, -3 }, /* (11) expr ::= LP expr RP */
+ { 18, -1 }, /* (12) expr ::= exprlist */
+ { 20, -1 }, /* (13) exprlist ::= cnearset */
+ { 20, -2 }, /* (14) exprlist ::= exprlist cnearset */
+ { 19, -1 }, /* (15) cnearset ::= nearset */
+ { 19, -3 }, /* (16) cnearset ::= colset COLON nearset */
+ { 23, -1 }, /* (17) nearset ::= phrase */
+ { 23, -2 }, /* (18) nearset ::= CARET phrase */
+ { 23, -5 }, /* (19) nearset ::= STRING LP nearphrases neardist_opt RP */
+ { 24, -1 }, /* (20) nearphrases ::= phrase */
+ { 24, -2 }, /* (21) nearphrases ::= nearphrases phrase */
+ { 26, 0 }, /* (22) neardist_opt ::= */
+ { 26, -2 }, /* (23) neardist_opt ::= COMMA STRING */
+ { 25, -4 }, /* (24) phrase ::= phrase PLUS STRING star_opt */
+ { 25, -2 }, /* (25) phrase ::= STRING star_opt */
+ { 27, -1 }, /* (26) star_opt ::= STAR */
+ { 27, 0 }, /* (27) star_opt ::= */
};
static void fts5yy_accept(fts5yyParser*); /* Forward Declaration */
@@ -186073,22 +188260,38 @@ static void fts5yy_accept(fts5yyParser*); /* Forward Declaration */
/*
** Perform a reduce action and the shift that must immediately
** follow the reduce.
+**
+** The fts5yyLookahead and fts5yyLookaheadToken parameters provide reduce actions
+** access to the lookahead token (if any). The fts5yyLookahead will be fts5YYNOCODE
+** if the lookahead token has already been consumed. As this procedure is
+** only called from one place, optimizing compilers will in-line it, which
+** means that the extra parameters have no performance impact.
*/
static void fts5yy_reduce(
fts5yyParser *fts5yypParser, /* The parser */
- unsigned int fts5yyruleno /* Number of the rule by which to reduce */
+ unsigned int fts5yyruleno, /* Number of the rule by which to reduce */
+ int fts5yyLookahead, /* Lookahead token, or fts5YYNOCODE if none */
+ sqlite3Fts5ParserFTS5TOKENTYPE fts5yyLookaheadToken /* Value of the lookahead token */
){
int fts5yygoto; /* The next state */
int fts5yyact; /* The next action */
fts5yyStackEntry *fts5yymsp; /* The top of the parser's stack */
int fts5yysize; /* Amount to pop the stack */
sqlite3Fts5ParserARG_FETCH;
+ (void)fts5yyLookahead;
+ (void)fts5yyLookaheadToken;
fts5yymsp = fts5yypParser->fts5yytos;
#ifndef NDEBUG
if( fts5yyTraceFILE && fts5yyruleno<(int)(sizeof(fts5yyRuleName)/sizeof(fts5yyRuleName[0])) ){
fts5yysize = fts5yyRuleInfo[fts5yyruleno].nrhs;
- fprintf(fts5yyTraceFILE, "%sReduce [%s], go to state %d.\n", fts5yyTracePrompt,
- fts5yyRuleName[fts5yyruleno], fts5yymsp[fts5yysize].stateno);
+ if( fts5yysize ){
+ fprintf(fts5yyTraceFILE, "%sReduce %d [%s], go to state %d.\n",
+ fts5yyTracePrompt,
+ fts5yyruleno, fts5yyRuleName[fts5yyruleno], fts5yymsp[fts5yysize].stateno);
+ }else{
+ fprintf(fts5yyTraceFILE, "%sReduce %d [%s].\n",
+ fts5yyTracePrompt, fts5yyruleno, fts5yyRuleName[fts5yyruleno]);
+ }
}
#endif /* NDEBUG */
@@ -186130,137 +188333,143 @@ static void fts5yy_reduce(
/********** Begin reduce actions **********************************************/
fts5YYMINORTYPE fts5yylhsminor;
case 0: /* input ::= expr */
-{ sqlite3Fts5ParseFinished(pParse, fts5yymsp[0].minor.fts5yy24); }
+{ sqlite3Fts5ParseFinished(pParse, fts5yymsp[0].minor.fts5yy54); }
break;
case 1: /* colset ::= MINUS LCP colsetlist RCP */
{
- fts5yymsp[-3].minor.fts5yy11 = sqlite3Fts5ParseColsetInvert(pParse, fts5yymsp[-1].minor.fts5yy11);
+ fts5yymsp[-3].minor.fts5yy43 = sqlite3Fts5ParseColsetInvert(pParse, fts5yymsp[-1].minor.fts5yy43);
}
break;
case 2: /* colset ::= LCP colsetlist RCP */
-{ fts5yymsp[-2].minor.fts5yy11 = fts5yymsp[-1].minor.fts5yy11; }
+{ fts5yymsp[-2].minor.fts5yy43 = fts5yymsp[-1].minor.fts5yy43; }
break;
case 3: /* colset ::= STRING */
{
- fts5yylhsminor.fts5yy11 = sqlite3Fts5ParseColset(pParse, 0, &fts5yymsp[0].minor.fts5yy0);
+ fts5yylhsminor.fts5yy43 = sqlite3Fts5ParseColset(pParse, 0, &fts5yymsp[0].minor.fts5yy0);
}
- fts5yymsp[0].minor.fts5yy11 = fts5yylhsminor.fts5yy11;
+ fts5yymsp[0].minor.fts5yy43 = fts5yylhsminor.fts5yy43;
break;
case 4: /* colset ::= MINUS STRING */
{
- fts5yymsp[-1].minor.fts5yy11 = sqlite3Fts5ParseColset(pParse, 0, &fts5yymsp[0].minor.fts5yy0);
- fts5yymsp[-1].minor.fts5yy11 = sqlite3Fts5ParseColsetInvert(pParse, fts5yymsp[-1].minor.fts5yy11);
+ fts5yymsp[-1].minor.fts5yy43 = sqlite3Fts5ParseColset(pParse, 0, &fts5yymsp[0].minor.fts5yy0);
+ fts5yymsp[-1].minor.fts5yy43 = sqlite3Fts5ParseColsetInvert(pParse, fts5yymsp[-1].minor.fts5yy43);
}
break;
case 5: /* colsetlist ::= colsetlist STRING */
{
- fts5yylhsminor.fts5yy11 = sqlite3Fts5ParseColset(pParse, fts5yymsp[-1].minor.fts5yy11, &fts5yymsp[0].minor.fts5yy0); }
- fts5yymsp[-1].minor.fts5yy11 = fts5yylhsminor.fts5yy11;
+ fts5yylhsminor.fts5yy43 = sqlite3Fts5ParseColset(pParse, fts5yymsp[-1].minor.fts5yy43, &fts5yymsp[0].minor.fts5yy0); }
+ fts5yymsp[-1].minor.fts5yy43 = fts5yylhsminor.fts5yy43;
break;
case 6: /* colsetlist ::= STRING */
{
- fts5yylhsminor.fts5yy11 = sqlite3Fts5ParseColset(pParse, 0, &fts5yymsp[0].minor.fts5yy0);
+ fts5yylhsminor.fts5yy43 = sqlite3Fts5ParseColset(pParse, 0, &fts5yymsp[0].minor.fts5yy0);
}
- fts5yymsp[0].minor.fts5yy11 = fts5yylhsminor.fts5yy11;
+ fts5yymsp[0].minor.fts5yy43 = fts5yylhsminor.fts5yy43;
break;
case 7: /* expr ::= expr AND expr */
{
- fts5yylhsminor.fts5yy24 = sqlite3Fts5ParseNode(pParse, FTS5_AND, fts5yymsp[-2].minor.fts5yy24, fts5yymsp[0].minor.fts5yy24, 0);
+ fts5yylhsminor.fts5yy54 = sqlite3Fts5ParseNode(pParse, FTS5_AND, fts5yymsp[-2].minor.fts5yy54, fts5yymsp[0].minor.fts5yy54, 0);
}
- fts5yymsp[-2].minor.fts5yy24 = fts5yylhsminor.fts5yy24;
+ fts5yymsp[-2].minor.fts5yy54 = fts5yylhsminor.fts5yy54;
break;
case 8: /* expr ::= expr OR expr */
{
- fts5yylhsminor.fts5yy24 = sqlite3Fts5ParseNode(pParse, FTS5_OR, fts5yymsp[-2].minor.fts5yy24, fts5yymsp[0].minor.fts5yy24, 0);
+ fts5yylhsminor.fts5yy54 = sqlite3Fts5ParseNode(pParse, FTS5_OR, fts5yymsp[-2].minor.fts5yy54, fts5yymsp[0].minor.fts5yy54, 0);
}
- fts5yymsp[-2].minor.fts5yy24 = fts5yylhsminor.fts5yy24;
+ fts5yymsp[-2].minor.fts5yy54 = fts5yylhsminor.fts5yy54;
break;
case 9: /* expr ::= expr NOT expr */
{
- fts5yylhsminor.fts5yy24 = sqlite3Fts5ParseNode(pParse, FTS5_NOT, fts5yymsp[-2].minor.fts5yy24, fts5yymsp[0].minor.fts5yy24, 0);
+ fts5yylhsminor.fts5yy54 = sqlite3Fts5ParseNode(pParse, FTS5_NOT, fts5yymsp[-2].minor.fts5yy54, fts5yymsp[0].minor.fts5yy54, 0);
}
- fts5yymsp[-2].minor.fts5yy24 = fts5yylhsminor.fts5yy24;
+ fts5yymsp[-2].minor.fts5yy54 = fts5yylhsminor.fts5yy54;
break;
case 10: /* expr ::= colset COLON LP expr RP */
{
- sqlite3Fts5ParseSetColset(pParse, fts5yymsp[-1].minor.fts5yy24, fts5yymsp[-4].minor.fts5yy11);
- fts5yylhsminor.fts5yy24 = fts5yymsp[-1].minor.fts5yy24;
+ sqlite3Fts5ParseSetColset(pParse, fts5yymsp[-1].minor.fts5yy54, fts5yymsp[-4].minor.fts5yy43);
+ fts5yylhsminor.fts5yy54 = fts5yymsp[-1].minor.fts5yy54;
}
- fts5yymsp[-4].minor.fts5yy24 = fts5yylhsminor.fts5yy24;
+ fts5yymsp[-4].minor.fts5yy54 = fts5yylhsminor.fts5yy54;
break;
case 11: /* expr ::= LP expr RP */
-{fts5yymsp[-2].minor.fts5yy24 = fts5yymsp[-1].minor.fts5yy24;}
+{fts5yymsp[-2].minor.fts5yy54 = fts5yymsp[-1].minor.fts5yy54;}
break;
case 12: /* expr ::= exprlist */
case 13: /* exprlist ::= cnearset */ fts5yytestcase(fts5yyruleno==13);
-{fts5yylhsminor.fts5yy24 = fts5yymsp[0].minor.fts5yy24;}
- fts5yymsp[0].minor.fts5yy24 = fts5yylhsminor.fts5yy24;
+{fts5yylhsminor.fts5yy54 = fts5yymsp[0].minor.fts5yy54;}
+ fts5yymsp[0].minor.fts5yy54 = fts5yylhsminor.fts5yy54;
break;
case 14: /* exprlist ::= exprlist cnearset */
{
- fts5yylhsminor.fts5yy24 = sqlite3Fts5ParseImplicitAnd(pParse, fts5yymsp[-1].minor.fts5yy24, fts5yymsp[0].minor.fts5yy24);
+ fts5yylhsminor.fts5yy54 = sqlite3Fts5ParseImplicitAnd(pParse, fts5yymsp[-1].minor.fts5yy54, fts5yymsp[0].minor.fts5yy54);
}
- fts5yymsp[-1].minor.fts5yy24 = fts5yylhsminor.fts5yy24;
+ fts5yymsp[-1].minor.fts5yy54 = fts5yylhsminor.fts5yy54;
break;
case 15: /* cnearset ::= nearset */
{
- fts5yylhsminor.fts5yy24 = sqlite3Fts5ParseNode(pParse, FTS5_STRING, 0, 0, fts5yymsp[0].minor.fts5yy46);
+ fts5yylhsminor.fts5yy54 = sqlite3Fts5ParseNode(pParse, FTS5_STRING, 0, 0, fts5yymsp[0].minor.fts5yy14);
}
- fts5yymsp[0].minor.fts5yy24 = fts5yylhsminor.fts5yy24;
+ fts5yymsp[0].minor.fts5yy54 = fts5yylhsminor.fts5yy54;
break;
case 16: /* cnearset ::= colset COLON nearset */
{
- fts5yylhsminor.fts5yy24 = sqlite3Fts5ParseNode(pParse, FTS5_STRING, 0, 0, fts5yymsp[0].minor.fts5yy46);
- sqlite3Fts5ParseSetColset(pParse, fts5yylhsminor.fts5yy24, fts5yymsp[-2].minor.fts5yy11);
+ fts5yylhsminor.fts5yy54 = sqlite3Fts5ParseNode(pParse, FTS5_STRING, 0, 0, fts5yymsp[0].minor.fts5yy14);
+ sqlite3Fts5ParseSetColset(pParse, fts5yylhsminor.fts5yy54, fts5yymsp[-2].minor.fts5yy43);
}
- fts5yymsp[-2].minor.fts5yy24 = fts5yylhsminor.fts5yy24;
+ fts5yymsp[-2].minor.fts5yy54 = fts5yylhsminor.fts5yy54;
break;
case 17: /* nearset ::= phrase */
-{ fts5yylhsminor.fts5yy46 = sqlite3Fts5ParseNearset(pParse, 0, fts5yymsp[0].minor.fts5yy53); }
- fts5yymsp[0].minor.fts5yy46 = fts5yylhsminor.fts5yy46;
+{ fts5yylhsminor.fts5yy14 = sqlite3Fts5ParseNearset(pParse, 0, fts5yymsp[0].minor.fts5yy11); }
+ fts5yymsp[0].minor.fts5yy14 = fts5yylhsminor.fts5yy14;
+ break;
+ case 18: /* nearset ::= CARET phrase */
+{
+ sqlite3Fts5ParseSetCaret(fts5yymsp[0].minor.fts5yy11);
+ fts5yymsp[-1].minor.fts5yy14 = sqlite3Fts5ParseNearset(pParse, 0, fts5yymsp[0].minor.fts5yy11);
+}
break;
- case 18: /* nearset ::= STRING LP nearphrases neardist_opt RP */
+ case 19: /* nearset ::= STRING LP nearphrases neardist_opt RP */
{
sqlite3Fts5ParseNear(pParse, &fts5yymsp[-4].minor.fts5yy0);
- sqlite3Fts5ParseSetDistance(pParse, fts5yymsp[-2].minor.fts5yy46, &fts5yymsp[-1].minor.fts5yy0);
- fts5yylhsminor.fts5yy46 = fts5yymsp[-2].minor.fts5yy46;
+ sqlite3Fts5ParseSetDistance(pParse, fts5yymsp[-2].minor.fts5yy14, &fts5yymsp[-1].minor.fts5yy0);
+ fts5yylhsminor.fts5yy14 = fts5yymsp[-2].minor.fts5yy14;
}
- fts5yymsp[-4].minor.fts5yy46 = fts5yylhsminor.fts5yy46;
+ fts5yymsp[-4].minor.fts5yy14 = fts5yylhsminor.fts5yy14;
break;
- case 19: /* nearphrases ::= phrase */
+ case 20: /* nearphrases ::= phrase */
{
- fts5yylhsminor.fts5yy46 = sqlite3Fts5ParseNearset(pParse, 0, fts5yymsp[0].minor.fts5yy53);
+ fts5yylhsminor.fts5yy14 = sqlite3Fts5ParseNearset(pParse, 0, fts5yymsp[0].minor.fts5yy11);
}
- fts5yymsp[0].minor.fts5yy46 = fts5yylhsminor.fts5yy46;
+ fts5yymsp[0].minor.fts5yy14 = fts5yylhsminor.fts5yy14;
break;
- case 20: /* nearphrases ::= nearphrases phrase */
+ case 21: /* nearphrases ::= nearphrases phrase */
{
- fts5yylhsminor.fts5yy46 = sqlite3Fts5ParseNearset(pParse, fts5yymsp[-1].minor.fts5yy46, fts5yymsp[0].minor.fts5yy53);
+ fts5yylhsminor.fts5yy14 = sqlite3Fts5ParseNearset(pParse, fts5yymsp[-1].minor.fts5yy14, fts5yymsp[0].minor.fts5yy11);
}
- fts5yymsp[-1].minor.fts5yy46 = fts5yylhsminor.fts5yy46;
+ fts5yymsp[-1].minor.fts5yy14 = fts5yylhsminor.fts5yy14;
break;
- case 21: /* neardist_opt ::= */
+ case 22: /* neardist_opt ::= */
{ fts5yymsp[1].minor.fts5yy0.p = 0; fts5yymsp[1].minor.fts5yy0.n = 0; }
break;
- case 22: /* neardist_opt ::= COMMA STRING */
+ case 23: /* neardist_opt ::= COMMA STRING */
{ fts5yymsp[-1].minor.fts5yy0 = fts5yymsp[0].minor.fts5yy0; }
break;
- case 23: /* phrase ::= phrase PLUS STRING star_opt */
+ case 24: /* phrase ::= phrase PLUS STRING star_opt */
{
- fts5yylhsminor.fts5yy53 = sqlite3Fts5ParseTerm(pParse, fts5yymsp[-3].minor.fts5yy53, &fts5yymsp[-1].minor.fts5yy0, fts5yymsp[0].minor.fts5yy4);
+ fts5yylhsminor.fts5yy11 = sqlite3Fts5ParseTerm(pParse, fts5yymsp[-3].minor.fts5yy11, &fts5yymsp[-1].minor.fts5yy0, fts5yymsp[0].minor.fts5yy4);
}
- fts5yymsp[-3].minor.fts5yy53 = fts5yylhsminor.fts5yy53;
+ fts5yymsp[-3].minor.fts5yy11 = fts5yylhsminor.fts5yy11;
break;
- case 24: /* phrase ::= STRING star_opt */
+ case 25: /* phrase ::= STRING star_opt */
{
- fts5yylhsminor.fts5yy53 = sqlite3Fts5ParseTerm(pParse, 0, &fts5yymsp[-1].minor.fts5yy0, fts5yymsp[0].minor.fts5yy4);
+ fts5yylhsminor.fts5yy11 = sqlite3Fts5ParseTerm(pParse, 0, &fts5yymsp[-1].minor.fts5yy0, fts5yymsp[0].minor.fts5yy4);
}
- fts5yymsp[-1].minor.fts5yy53 = fts5yylhsminor.fts5yy53;
+ fts5yymsp[-1].minor.fts5yy11 = fts5yylhsminor.fts5yy11;
break;
- case 25: /* star_opt ::= STAR */
+ case 26: /* star_opt ::= STAR */
{ fts5yymsp[0].minor.fts5yy4 = 1; }
break;
- case 26: /* star_opt ::= */
+ case 27: /* star_opt ::= */
{ fts5yymsp[1].minor.fts5yy4 = 0; }
break;
default:
@@ -186279,16 +188488,11 @@ static void fts5yy_reduce(
/* It is not possible for a REDUCE to be followed by an error */
assert( fts5yyact!=fts5YY_ERROR_ACTION );
- if( fts5yyact==fts5YY_ACCEPT_ACTION ){
- fts5yypParser->fts5yytos += fts5yysize;
- fts5yy_accept(fts5yypParser);
- }else{
- fts5yymsp += fts5yysize+1;
- fts5yypParser->fts5yytos = fts5yymsp;
- fts5yymsp->stateno = (fts5YYACTIONTYPE)fts5yyact;
- fts5yymsp->major = (fts5YYCODETYPE)fts5yygoto;
- fts5yyTraceShift(fts5yypParser, fts5yyact);
- }
+ fts5yymsp += fts5yysize+1;
+ fts5yypParser->fts5yytos = fts5yymsp;
+ fts5yymsp->stateno = (fts5YYACTIONTYPE)fts5yyact;
+ fts5yymsp->major = (fts5YYCODETYPE)fts5yygoto;
+ fts5yyTraceShift(fts5yypParser, fts5yyact, "... then shift");
}
/*
@@ -186400,20 +188604,31 @@ static void sqlite3Fts5Parser(
#ifndef NDEBUG
if( fts5yyTraceFILE ){
- fprintf(fts5yyTraceFILE,"%sInput '%s'\n",fts5yyTracePrompt,fts5yyTokenName[fts5yymajor]);
+ int stateno = fts5yypParser->fts5yytos->stateno;
+ if( stateno < fts5YY_MIN_REDUCE ){
+ fprintf(fts5yyTraceFILE,"%sInput '%s' in state %d\n",
+ fts5yyTracePrompt,fts5yyTokenName[fts5yymajor],stateno);
+ }else{
+ fprintf(fts5yyTraceFILE,"%sInput '%s' with pending reduce %d\n",
+ fts5yyTracePrompt,fts5yyTokenName[fts5yymajor],stateno-fts5YY_MIN_REDUCE);
+ }
}
#endif
do{
fts5yyact = fts5yy_find_shift_action(fts5yypParser,(fts5YYCODETYPE)fts5yymajor);
- if( fts5yyact <= fts5YY_MAX_SHIFTREDUCE ){
+ if( fts5yyact >= fts5YY_MIN_REDUCE ){
+ fts5yy_reduce(fts5yypParser,fts5yyact-fts5YY_MIN_REDUCE,fts5yymajor,fts5yyminor);
+ }else if( fts5yyact <= fts5YY_MAX_SHIFTREDUCE ){
fts5yy_shift(fts5yypParser,fts5yyact,fts5yymajor,fts5yyminor);
#ifndef fts5YYNOERRORRECOVERY
fts5yypParser->fts5yyerrcnt--;
#endif
fts5yymajor = fts5YYNOCODE;
- }else if( fts5yyact <= fts5YY_MAX_REDUCE ){
- fts5yy_reduce(fts5yypParser,fts5yyact-fts5YY_MIN_REDUCE);
+ }else if( fts5yyact==fts5YY_ACCEPT_ACTION ){
+ fts5yypParser->fts5yytos--;
+ fts5yy_accept(fts5yypParser);
+ return;
}else{
assert( fts5yyact == fts5YY_ERROR_ACTION );
fts5yyminorunion.fts5yy0 = fts5yyminor;
@@ -186893,6 +189108,16 @@ static int fts5SnippetScore(
}
/*
+** Return the value in pVal interpreted as utf-8 text. Except, if pVal
+** contains a NULL value, return a pointer to a static string zero
+** bytes in length instead of a NULL pointer.
+*/
+static const char *fts5ValueToText(sqlite3_value *pVal){
+ const char *zRet = (const char*)sqlite3_value_text(pVal);
+ return zRet ? zRet : "";
+}
+
+/*
** Implementation of snippet() function.
*/
static void fts5SnippetFunction(
@@ -186927,9 +189152,9 @@ static void fts5SnippetFunction(
nCol = pApi->xColumnCount(pFts);
memset(&ctx, 0, sizeof(HighlightContext));
iCol = sqlite3_value_int(apVal[0]);
- ctx.zOpen = (const char*)sqlite3_value_text(apVal[1]);
- ctx.zClose = (const char*)sqlite3_value_text(apVal[2]);
- zEllips = (const char*)sqlite3_value_text(apVal[3]);
+ ctx.zOpen = fts5ValueToText(apVal[1]);
+ ctx.zClose = fts5ValueToText(apVal[2]);
+ zEllips = fts5ValueToText(apVal[3]);
nToken = sqlite3_value_int(apVal[4]);
iBestCol = (iCol>=0 ? iCol : 0);
@@ -188683,7 +190908,8 @@ struct Fts5ExprNode {
** or term prefix.
*/
struct Fts5ExprTerm {
- int bPrefix; /* True for a prefix term */
+ u8 bPrefix; /* True for a prefix term */
+ u8 bFirst; /* True if token must be first in column */
char *zTerm; /* nul-terminated term */
Fts5IndexIter *pIter; /* Iterator for this term */
Fts5ExprTerm *pSynonym; /* Pointer to first in list of synonyms */
@@ -188764,6 +190990,7 @@ static int fts5ExprGetToken(
case '+': tok = FTS5_PLUS; break;
case '*': tok = FTS5_STAR; break;
case '-': tok = FTS5_MINUS; break;
+ case '^': tok = FTS5_CARET; break;
case '\0': tok = FTS5_EOF; break;
case '"': {
@@ -189023,6 +191250,7 @@ static int fts5ExprPhraseIsMatch(
Fts5PoslistReader *aIter = aStatic;
int i;
int rc = SQLITE_OK;
+ int bFirst = pPhrase->aTerm[0].bFirst;
fts5BufferZero(&pPhrase->poslist);
@@ -189077,8 +191305,10 @@ static int fts5ExprPhraseIsMatch(
}while( bMatch==0 );
/* Append position iPos to the output */
- rc = sqlite3Fts5PoslistWriterAppend(&pPhrase->poslist, &writer, iPos);
- if( rc!=SQLITE_OK ) goto ismatch_out;
+ if( bFirst==0 || FTS5_POS2OFFSET(iPos)==0 ){
+ rc = sqlite3Fts5PoslistWriterAppend(&pPhrase->poslist, &writer, iPos);
+ if( rc!=SQLITE_OK ) goto ismatch_out;
+ }
for(i=0; i<pPhrase->nTerm; i++){
if( sqlite3Fts5PoslistReaderNext(&aIter[i]) ) goto ismatch_out;
@@ -189332,7 +191562,9 @@ static int fts5ExprNearTest(
** phrase is not a match, break out of the loop early. */
for(i=0; rc==SQLITE_OK && i<pNear->nPhrase; i++){
Fts5ExprPhrase *pPhrase = pNear->apPhrase[i];
- if( pPhrase->nTerm>1 || pPhrase->aTerm[0].pSynonym || pNear->pColset ){
+ if( pPhrase->nTerm>1 || pPhrase->aTerm[0].pSynonym
+ || pNear->pColset || pPhrase->aTerm[0].bFirst
+ ){
int bMatch = 0;
rc = fts5ExprPhraseIsMatch(pNode, pPhrase, &bMatch);
if( bMatch==0 ) break;
@@ -189513,6 +191745,7 @@ static int fts5ExprNodeTest_STRING(
assert( pNear->nPhrase>1
|| pNear->apPhrase[0]->nTerm>1
|| pNear->apPhrase[0]->aTerm[0].pSynonym
+ || pNear->apPhrase[0]->aTerm[0].bFirst
);
/* Initialize iLast, the "lastest" rowid any iterator points to. If the
@@ -190038,6 +192271,16 @@ static void fts5ExprPhraseFree(Fts5ExprPhrase *pPhrase){
}
/*
+** Set the "bFirst" flag on the first token of the phrase passed as the
+** only argument.
+*/
+static void sqlite3Fts5ParseSetCaret(Fts5ExprPhrase *pPhrase){
+ if( pPhrase && pPhrase->nTerm ){
+ pPhrase->aTerm[0].bFirst = 1;
+ }
+}
+
+/*
** If argument pNear is NULL, then a new Fts5ExprNearset object is allocated
** and populated with pPhrase. Or, if pNear is not NULL, phrase pPhrase is
** appended to it and the results returned.
@@ -190315,6 +192558,7 @@ static int sqlite3Fts5ExprClonePhrase(
}
if( rc==SQLITE_OK ){
sCtx.pPhrase->aTerm[i].bPrefix = pOrig->aTerm[i].bPrefix;
+ sCtx.pPhrase->aTerm[i].bFirst = pOrig->aTerm[i].bFirst;
}
}
}else{
@@ -190333,7 +192577,10 @@ static int sqlite3Fts5ExprClonePhrase(
pNew->pRoot->pNear->nPhrase = 1;
sCtx.pPhrase->pNode = pNew->pRoot;
- if( pOrig->nTerm==1 && pOrig->aTerm[0].pSynonym==0 ){
+ if( pOrig->nTerm==1
+ && pOrig->aTerm[0].pSynonym==0
+ && pOrig->aTerm[0].bFirst==0
+ ){
pNew->pRoot->eType = FTS5_TERM;
pNew->pRoot->xNext = fts5ExprNodeNext_TERM;
}else{
@@ -190607,6 +192854,7 @@ static void fts5ExprAssignXNext(Fts5ExprNode *pNode){
Fts5ExprNearset *pNear = pNode->pNear;
if( pNear->nPhrase==1 && pNear->apPhrase[0]->nTerm==1
&& pNear->apPhrase[0]->aTerm[0].pSynonym==0
+ && pNear->apPhrase[0]->aTerm[0].bFirst==0
){
pNode->eType = FTS5_TERM;
pNode->xNext = fts5ExprNodeNext_TERM;
@@ -190693,20 +192941,23 @@ static Fts5ExprNode *sqlite3Fts5ParseNode(
}
}
- if( pParse->pConfig->eDetail!=FTS5_DETAIL_FULL
- && (pNear->nPhrase!=1 || pNear->apPhrase[0]->nTerm>1)
- ){
- assert( pParse->rc==SQLITE_OK );
- pParse->rc = SQLITE_ERROR;
- assert( pParse->zErr==0 );
- pParse->zErr = sqlite3_mprintf(
- "fts5: %s queries are not supported (detail!=full)",
- pNear->nPhrase==1 ? "phrase": "NEAR"
- );
- sqlite3_free(pRet);
- pRet = 0;
+ if( pParse->pConfig->eDetail!=FTS5_DETAIL_FULL ){
+ Fts5ExprPhrase *pPhrase = pNear->apPhrase[0];
+ if( pNear->nPhrase!=1
+ || pPhrase->nTerm>1
+ || (pPhrase->nTerm>0 && pPhrase->aTerm[0].bFirst)
+ ){
+ assert( pParse->rc==SQLITE_OK );
+ pParse->rc = SQLITE_ERROR;
+ assert( pParse->zErr==0 );
+ pParse->zErr = sqlite3_mprintf(
+ "fts5: %s queries are not supported (detail!=full)",
+ pNear->nPhrase==1 ? "phrase": "NEAR"
+ );
+ sqlite3_free(pRet);
+ pRet = 0;
+ }
}
-
}else{
fts5ExprAddChildren(pRet, pLeft);
fts5ExprAddChildren(pRet, pRight);
@@ -196860,7 +199111,13 @@ static void fts5MergePrefixLists(
Fts5Buffer out = {0, 0, 0};
Fts5Buffer tmp = {0, 0, 0};
- if( sqlite3Fts5BufferSize(&p->rc, &out, p1->n + p2->n) ) return;
+ /* The maximum size of the output is equal to the sum of the two
+ ** input sizes + 1 varint (9 bytes). The extra varint is because if the
+ ** first rowid in one input is a large negative number, and the first in
+ ** the other a non-negative number, the delta for the non-negative
+ ** number will be larger on disk than the literal integer value
+ ** was. */
+ if( sqlite3Fts5BufferSize(&p->rc, &out, p1->n + p2->n + 9) ) return;
fts5DoclistIterInit(p1, &i1);
fts5DoclistIterInit(p2, &i2);
@@ -196954,6 +199211,7 @@ static void fts5MergePrefixLists(
fts5MergeAppendDocid(&out, iLastRowid, i2.iRowid);
fts5BufferSafeAppendBlob(&out, i2.aPoslist, i2.aEof - i2.aPoslist);
}
+ assert( out.n<=(p1->n+p2->n+9) );
fts5BufferSet(&p->rc, p1, out.n, out.p);
fts5BufferFree(&tmp);
@@ -201075,7 +203333,7 @@ static void fts5SourceIdFunc(
){
assert( nArg==0 );
UNUSED_PARAM2(nArg, apUnused);
- sqlite3_result_text(pCtx, "fts5: 2017-10-24 18:55:49 1a584e499906b5c87ec7d43d4abce641fdf017c42125b083109bc77c4de48827", -1, SQLITE_TRANSIENT);
+ sqlite3_result_text(pCtx, "fts5: 2018-01-22 18:45:57 0c55d179733b46d8d0ba4d88e01a25e10677046ee3da1d5b1581e86726f2171d", -1, SQLITE_TRANSIENT);
}
static int fts5Init(sqlite3 *db){
@@ -205343,9 +207601,9 @@ SQLITE_API int sqlite3_stmt_init(
#endif /* !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_STMTVTAB) */
/************** End of stmt.c ************************************************/
-#if __LINE__!=205346
+#if __LINE__!=207604
#undef SQLITE_SOURCE_ID
-#define SQLITE_SOURCE_ID "2017-10-24 18:55:49 1a584e499906b5c87ec7d43d4abce641fdf017c42125b083109bc77c4de4alt2"
+#define SQLITE_SOURCE_ID "2018-01-22 18:45:57 0c55d179733b46d8d0ba4d88e01a25e10677046ee3da1d5b1581e86726f2alt2"
#endif
/* Return the source-id for this library */
SQLITE_API const char *sqlite3_sourceid(void){ return SQLITE_SOURCE_ID; }
diff --git a/libs/sqlite3/src/sqlite3.h b/libs/sqlite3/src/sqlite3.h
index 119fd26af5..d8138b709a 100644
--- a/libs/sqlite3/src/sqlite3.h
+++ b/libs/sqlite3/src/sqlite3.h
@@ -49,7 +49,7 @@ extern "C" {
# define SQLITE_EXTERN extern
#endif
#ifndef SQLITE_API
-# define SQLITE_API __declspec(dllimport)
+# define SQLITE_API
#endif
#ifndef SQLITE_CDECL
# define SQLITE_CDECL
@@ -123,9 +123,9 @@ extern "C" {
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
-#define SQLITE_VERSION "3.21.0"
-#define SQLITE_VERSION_NUMBER 3021000
-#define SQLITE_SOURCE_ID "2017-10-24 18:55:49 1a584e499906b5c87ec7d43d4abce641fdf017c42125b083109bc77c4de48827"
+#define SQLITE_VERSION "3.22.0"
+#define SQLITE_VERSION_NUMBER 3022000
+#define SQLITE_SOURCE_ID "2018-01-22 18:45:57 0c55d179733b46d8d0ba4d88e01a25e10677046ee3da1d5b1581e86726f2171d"
/*
** CAPI3REF: Run-Time Library Version Numbers
@@ -470,6 +470,8 @@ SQLITE_API int sqlite3_exec(
** the most recent error can be obtained using
** [sqlite3_extended_errcode()].
*/
+#define SQLITE_ERROR_MISSING_COLLSEQ (SQLITE_ERROR | (1<<8))
+#define SQLITE_ERROR_RETRY (SQLITE_ERROR | (2<<8))
#define SQLITE_IOERR_READ (SQLITE_IOERR | (1<<8))
#define SQLITE_IOERR_SHORT_READ (SQLITE_IOERR | (2<<8))
#define SQLITE_IOERR_WRITE (SQLITE_IOERR | (3<<8))
@@ -513,6 +515,8 @@ SQLITE_API int sqlite3_exec(
#define SQLITE_READONLY_CANTLOCK (SQLITE_READONLY | (2<<8))
#define SQLITE_READONLY_ROLLBACK (SQLITE_READONLY | (3<<8))
#define SQLITE_READONLY_DBMOVED (SQLITE_READONLY | (4<<8))
+#define SQLITE_READONLY_CANTINIT (SQLITE_READONLY | (5<<8))
+#define SQLITE_READONLY_DIRECTORY (SQLITE_READONLY | (6<<8))
#define SQLITE_ABORT_ROLLBACK (SQLITE_ABORT | (2<<8))
#define SQLITE_CONSTRAINT_CHECK (SQLITE_CONSTRAINT | (1<<8))
#define SQLITE_CONSTRAINT_COMMITHOOK (SQLITE_CONSTRAINT | (2<<8))
@@ -1131,12 +1135,18 @@ typedef struct sqlite3_api_routines sqlite3_api_routines;
** in the name of the object stands for "virtual file system". See
** the [VFS | VFS documentation] for further information.
**
-** The value of the iVersion field is initially 1 but may be larger in
-** future versions of SQLite. Additional fields may be appended to this
-** object when the iVersion value is increased. Note that the structure
-** of the sqlite3_vfs object changes in the transaction between
-** SQLite version 3.5.9 and 3.6.0 and yet the iVersion field was not
-** modified.
+** The VFS interface is sometimes extended by adding new methods onto
+** the end. Each time such an extension occurs, the iVersion field
+** is incremented. The iVersion value started out as 1 in
+** SQLite [version 3.5.0] on [dateof:3.5.0], then increased to 2
+** with SQLite [version 3.7.0] on [dateof:3.7.0], and then increased
+** to 3 with SQLite [version 3.7.6] on [dateof:3.7.6]. Additional fields
+** may be appended to the sqlite3_vfs object and the iVersion value
+** may increase again in future versions of SQLite.
+** Note that the structure
+** of the sqlite3_vfs object changes in the transition from
+** SQLite [version 3.5.9] to [version 3.6.0] on [dateof:3.6.0]
+** and yet the iVersion field was not modified.
**
** The szOsFile field is the size of the subclassed [sqlite3_file]
** structure used by this VFS. mxPathname is the maximum length of
@@ -2049,7 +2059,6 @@ struct sqlite3_mem_methods {
** into which is written 0 or 1 to indicate whether checkpoints-on-close
** have been disabled - 0 if they are not disabled, 1 if they are.
** </dd>
-**
** <dt>SQLITE_DBCONFIG_ENABLE_QPSG</dt>
** <dd>^(The SQLITE_DBCONFIG_ENABLE_QPSG option activates or deactivates
** the [query planner stability guarantee] (QPSG). When the QPSG is active,
@@ -2060,7 +2069,16 @@ struct sqlite3_mem_methods {
** the QPSG active, SQLite will always use the same query plan in the field as
** was used during testing in the lab.
** </dd>
-**
+** <dt>SQLITE_DBCONFIG_TRIGGER_EQP</dt>
+** <dd> By default, the output of EXPLAIN QUERY PLAN commands does not
+** include output for any operations performed by trigger programs. This
+** option is used to set or clear (the default) a flag that governs this
+** behavior. The first parameter passed to this operation is an integer -
+** non-zero to enable output for trigger programs, or zero to disable it.
+** The second parameter is a pointer to an integer into which is written
+** 0 or 1 to indicate whether output-for-triggers has been disabled - 0 if
+** it is not disabled, 1 if it is.
+** </dd>
** </dl>
*/
#define SQLITE_DBCONFIG_MAINDBNAME 1000 /* const char* */
@@ -2071,7 +2089,8 @@ struct sqlite3_mem_methods {
#define SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION 1005 /* int int* */
#define SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE 1006 /* int int* */
#define SQLITE_DBCONFIG_ENABLE_QPSG 1007 /* int int* */
-
+#define SQLITE_DBCONFIG_TRIGGER_EQP 1008 /* int int* */
+#define SQLITE_DBCONFIG_MAX 1008 /* Largest DBCONFIG */
/*
** CAPI3REF: Enable Or Disable Extended Result Codes
@@ -2932,8 +2951,8 @@ SQLITE_API SQLITE_DEPRECATED void *sqlite3_profile(sqlite3*,
** KEYWORDS: SQLITE_TRACE
**
** These constants identify classes of events that can be monitored
-** using the [sqlite3_trace_v2()] tracing logic. The third argument
-** to [sqlite3_trace_v2()] is an OR-ed combination of one or more of
+** using the [sqlite3_trace_v2()] tracing logic. The M argument
+** to [sqlite3_trace_v2(D,M,X,P)] is an OR-ed combination of one or more of
** the following constants. ^The first argument to the trace callback
** is one of the following constants.
**
@@ -4779,6 +4798,9 @@ SQLITE_API SQLITE_DEPRECATED int sqlite3_memory_alarm(void(*)(void*,sqlite3_int6
** datatype of the value
** <tr><td><b>sqlite3_value_numeric_type&nbsp;&nbsp;</b>
** <td>&rarr;&nbsp;&nbsp;<td>Best numeric datatype of the value
+** <tr><td><b>sqlite3_value_nochange&nbsp;&nbsp;</b>
+** <td>&rarr;&nbsp;&nbsp;<td>True if the column is unchanged in an UPDATE
+** against a virtual table.
** </table></blockquote>
**
** <b>Details:</b>
@@ -4827,6 +4849,19 @@ SQLITE_API SQLITE_DEPRECATED int sqlite3_memory_alarm(void(*)(void*,sqlite3_int6
** then the conversion is performed. Otherwise no conversion occurs.
** The [SQLITE_INTEGER | datatype] after conversion is returned.)^
**
+** ^Within the [xUpdate] method of a [virtual table], the
+** sqlite3_value_nochange(X) interface returns true if and only if
+** the column corresponding to X is unchanged by the UPDATE operation
+** that the xUpdate method call was invoked to implement and if
+** and the prior [xColumn] method call that was invoked to extracted
+** the value for that column returned without setting a result (probably
+** because it queried [sqlite3_vtab_nochange()] and found that the column
+** was unchanging). ^Within an [xUpdate] method, any value for which
+** sqlite3_value_nochange(X) is true will in all other respects appear
+** to be a NULL value. If sqlite3_value_nochange(X) is invoked anywhere other
+** than within an [xUpdate] method call for an UPDATE statement, then
+** the return value is arbitrary and meaningless.
+**
** Please pay particular attention to the fact that the pointer returned
** from [sqlite3_value_blob()], [sqlite3_value_text()], or
** [sqlite3_value_text16()] can be invalidated by a subsequent call to
@@ -4849,6 +4884,7 @@ SQLITE_API int sqlite3_value_bytes(sqlite3_value*);
SQLITE_API int sqlite3_value_bytes16(sqlite3_value*);
SQLITE_API int sqlite3_value_type(sqlite3_value*);
SQLITE_API int sqlite3_value_numeric_type(sqlite3_value*);
+SQLITE_API int sqlite3_value_nochange(sqlite3_value*);
/*
** CAPI3REF: Finding The Subtype Of SQL Values
@@ -6951,9 +6987,9 @@ SQLITE_API sqlite3_mutex *sqlite3_db_mutex(sqlite3*);
** the xFileControl method. ^The return value of the xFileControl
** method becomes the return value of this routine.
**
-** ^The SQLITE_FCNTL_FILE_POINTER value for the op parameter causes
+** ^The [SQLITE_FCNTL_FILE_POINTER] value for the op parameter causes
** a pointer to the underlying [sqlite3_file] object to be written into
-** the space pointed to by the 4th parameter. ^The SQLITE_FCNTL_FILE_POINTER
+** the space pointed to by the 4th parameter. ^The [SQLITE_FCNTL_FILE_POINTER]
** case is a short-circuit path which does not actually invoke the
** underlying sqlite3_io_methods.xFileControl method.
**
@@ -6965,7 +7001,7 @@ SQLITE_API sqlite3_mutex *sqlite3_db_mutex(sqlite3*);
** an incorrect zDbName and an SQLITE_ERROR return from the underlying
** xFileControl method.
**
-** See also: [SQLITE_FCNTL_LOCKSTATE]
+** See also: [file control opcodes]
*/
SQLITE_API int sqlite3_file_control(sqlite3*, const char *zDbName, int op, void*);
@@ -7022,7 +7058,8 @@ SQLITE_API int sqlite3_test_control(int op, ...);
#define SQLITE_TESTCTRL_ISINIT 23
#define SQLITE_TESTCTRL_SORTER_MMAP 24
#define SQLITE_TESTCTRL_IMPOSTER 25
-#define SQLITE_TESTCTRL_LAST 25
+#define SQLITE_TESTCTRL_PARSER_COVERAGE 26
+#define SQLITE_TESTCTRL_LAST 26 /* Largest TESTCTRL */
/*
** CAPI3REF: SQLite Runtime Status
@@ -8277,6 +8314,40 @@ SQLITE_API int sqlite3_vtab_config(sqlite3*, int op, ...);
SQLITE_API int sqlite3_vtab_on_conflict(sqlite3 *);
/*
+** CAPI3REF: Determine If Virtual Table Column Access Is For UPDATE
+**
+** If the sqlite3_vtab_nochange(X) routine is called within the [xColumn]
+** method of a [virtual table], then it returns true if and only if the
+** column is being fetched as part of an UPDATE operation during which the
+** column value will not change. Applications might use this to substitute
+** a lighter-weight value to return that the corresponding [xUpdate] method
+** understands as a "no-change" value.
+**
+** If the [xColumn] method calls sqlite3_vtab_nochange() and finds that
+** the column is not changed by the UPDATE statement, they the xColumn
+** method can optionally return without setting a result, without calling
+** any of the [sqlite3_result_int|sqlite3_result_xxxxx() interfaces].
+** In that case, [sqlite3_value_nochange(X)] will return true for the
+** same column in the [xUpdate] method.
+*/
+SQLITE_API int sqlite3_vtab_nochange(sqlite3_context*);
+
+/*
+** CAPI3REF: Determine The Collation For a Virtual Table Constraint
+**
+** This function may only be called from within a call to the [xBestIndex]
+** method of a [virtual table].
+**
+** The first argument must be the sqlite3_index_info object that is the
+** first parameter to the xBestIndex() method. The second argument must be
+** an index into the aConstraint[] array belonging to the sqlite3_index_info
+** structure passed to xBestIndex. This function returns a pointer to a buffer
+** containing the name of the collation sequence for the corresponding
+** constraint.
+*/
+SQLITE_API SQLITE_EXPERIMENTAL const char *sqlite3_vtab_collation(sqlite3_index_info*,int);
+
+/*
** CAPI3REF: Conflict resolution modes
** KEYWORDS: {conflict resolution mode}
**
@@ -9003,6 +9074,35 @@ SQLITE_API int sqlite3session_indirect(sqlite3_session *pSession, int bIndirect)
**
** SQLITE_OK is returned if the call completes without error. Or, if an error
** occurs, an SQLite error code (e.g. SQLITE_NOMEM) is returned.
+**
+** <h3>Special sqlite_stat1 Handling</h3>
+**
+** As of SQLite version 3.22.0, the "sqlite_stat1" table is an exception to
+** some of the rules above. In SQLite, the schema of sqlite_stat1 is:
+** <pre>
+** &nbsp; CREATE TABLE sqlite_stat1(tbl,idx,stat)
+** </pre>
+**
+** Even though sqlite_stat1 does not have a PRIMARY KEY, changes are
+** recorded for it as if the PRIMARY KEY is (tbl,idx). Additionally, changes
+** are recorded for rows for which (idx IS NULL) is true. However, for such
+** rows a zero-length blob (SQL value X'') is stored in the changeset or
+** patchset instead of a NULL value. This allows such changesets to be
+** manipulated by legacy implementations of sqlite3changeset_invert(),
+** concat() and similar.
+**
+** The sqlite3changeset_apply() function automatically converts the
+** zero-length blob back to a NULL value when updating the sqlite_stat1
+** table. However, if the application calls sqlite3changeset_new(),
+** sqlite3changeset_old() or sqlite3changeset_conflict on a changeset
+** iterator directly (including on a changeset iterator passed to a
+** conflict-handler callback) then the X'' value is returned. The application
+** must translate X'' to NULL itself if required.
+**
+** Legacy (older than 3.22.0) versions of the sessions module cannot capture
+** changes made to the sqlite_stat1 table. Legacy versions of the
+** sqlite3changeset_apply() function silently ignore any modifications to the
+** sqlite_stat1 table that are part of a changeset or patchset.
*/
SQLITE_API int sqlite3session_attach(
sqlite3_session *pSession, /* Session object */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 05:48:43 +0000