Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | Ensure that "PRAGMA case_sensitive_like" and "PRAGMA shrink_memory" set the number of output columns to 0 (as they are statements that return no data). |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | branch-3.16 |
| Files: | files | file ages | folders |
| SHA1: |
4a97ba4ee0d3295569ca01aaea7df74f |
| User & Date: | dan 2017-01-06 13:52:58 |
Context
|
2017-01-06
| ||
| 13:53 | Clarify the documentation on sqlite3_column_count(). check-in: 01b4cb26 user: dan tags: branch-3.16 | |
| 13:52 | Ensure that "PRAGMA case_sensitive_like" and "PRAGMA shrink_memory" set the number of output columns to 0 (as they are statements that return no data). check-in: 4a97ba4e user: dan tags: branch-3.16 | |
| 13:49 | Ensure that "PRAGMA case_sensitive_like" and "PRAGMA shrink_memory" set the number of output columns to 0 (as they are statements that return no data). check-in: 6696cd18 user: dan tags: trunk | |
| 11:56 | Improve handling of corrupt databases in fts5. check-in: b0726941 user: dan tags: branch-3.16 | |
Changes
Changes to src/pragma.h.
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
...
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
|
/* ePragTyp: */ PragTyp_CACHE_SPILL,
/* ePragFlg: */ PragFlg_Result0|PragFlg_SchemaReq|PragFlg_NoColumns1,
/* ColNames: */ 0, 0,
/* iArg: */ 0 },
#endif
{/* zName: */ "case_sensitive_like",
/* ePragTyp: */ PragTyp_CASE_SENSITIVE_LIKE,
/* ePragFlg: */ 0,
/* ColNames: */ 0, 0,
/* iArg: */ 0 },
{/* zName: */ "cell_size_check",
/* ePragTyp: */ PragTyp_FLAG,
/* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns1,
/* ColNames: */ 0, 0,
/* iArg: */ SQLITE_CellSizeCk },
................................................................................
/* ePragTyp: */ PragTyp_FLAG,
/* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns1,
/* ColNames: */ 0, 0,
/* iArg: */ SQLITE_ShortColNames },
#endif
{/* zName: */ "shrink_memory",
/* ePragTyp: */ PragTyp_SHRINK_MEMORY,
/* ePragFlg: */ 0,
/* ColNames: */ 0, 0,
/* iArg: */ 0 },
{/* zName: */ "soft_heap_limit",
/* ePragTyp: */ PragTyp_SOFT_HEAP_LIMIT,
/* ePragFlg: */ PragFlg_Result0,
/* ColNames: */ 0, 0,
/* iArg: */ 0 },
|
|
|
|
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
...
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
|
/* ePragTyp: */ PragTyp_CACHE_SPILL,
/* ePragFlg: */ PragFlg_Result0|PragFlg_SchemaReq|PragFlg_NoColumns1,
/* ColNames: */ 0, 0,
/* iArg: */ 0 },
#endif
{/* zName: */ "case_sensitive_like",
/* ePragTyp: */ PragTyp_CASE_SENSITIVE_LIKE,
/* ePragFlg: */ PragFlg_NoColumns,
/* ColNames: */ 0, 0,
/* iArg: */ 0 },
{/* zName: */ "cell_size_check",
/* ePragTyp: */ PragTyp_FLAG,
/* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns1,
/* ColNames: */ 0, 0,
/* iArg: */ SQLITE_CellSizeCk },
................................................................................
/* ePragTyp: */ PragTyp_FLAG,
/* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns1,
/* ColNames: */ 0, 0,
/* iArg: */ SQLITE_ShortColNames },
#endif
{/* zName: */ "shrink_memory",
/* ePragTyp: */ PragTyp_SHRINK_MEMORY,
/* ePragFlg: */ PragFlg_NoColumns,
/* ColNames: */ 0, 0,
/* iArg: */ 0 },
{/* zName: */ "soft_heap_limit",
/* ePragTyp: */ PragTyp_SOFT_HEAP_LIMIT,
/* ePragFlg: */ PragFlg_Result0,
/* ColNames: */ 0, 0,
/* iArg: */ 0 },
|
Changes to test/pragma4.test.
64 65 66 67 68 69 70 71 72 73 |
# Without RHS: do_pragma_ncol_test 1.$tn.1 [lindex [split $sql =] 0] 1 # With RHS: do_pragma_ncol_test 1.$tn.2 $sql 0 } finish_test |
> > > > > > > > > > > > > |
64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 |
# Without RHS: do_pragma_ncol_test 1.$tn.1 [lindex [split $sql =] 0] 1 # With RHS: do_pragma_ncol_test 1.$tn.2 $sql 0 } # These pragmas should never return any values. # foreach {tn sql} { 1 "PRAGMA shrink_memory" 2 "PRAGMA shrink_memory = 10" 3 "PRAGMA case_sensitive_like = 0" 4 "PRAGMA case_sensitive_like = 1" 5 "PRAGMA case_sensitive_like" } { do_pragma_ncol_test 2.$tn.1 $sql 0 } finish_test |
Changes to tool/mkpragmatab.tcl.
267
268
269
270
271
272
273
274
275
276
277
278
279
280
...
324
325
326
327
328
329
330
331
332
333
334
335
336
337
|
COLS: table rowid parent fkid
IF: !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER)
NAME: parser_trace
IF: defined(SQLITE_DEBUG) && !defined(SQLITE_OMIT_PARSER_TRACE)
NAME: case_sensitive_like
NAME: integrity_check
FLAG: NeedSchema
IF: !defined(SQLITE_OMIT_INTEGRITY_CHECK)
NAME: quick_check
TYPE: INTEGRITY_CHECK
................................................................................
COLS: busy log checkpointed
IF: !defined(SQLITE_OMIT_WAL)
NAME: wal_autocheckpoint
IF: !defined(SQLITE_OMIT_WAL)
NAME: shrink_memory
NAME: busy_timeout
FLAG: Result0
COLS: timeout
NAME: lock_status
FLAG: Result0
|
>
>
|
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
...
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
|
COLS: table rowid parent fkid IF: !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER) NAME: parser_trace IF: defined(SQLITE_DEBUG) && !defined(SQLITE_OMIT_PARSER_TRACE) NAME: case_sensitive_like FLAG: NoColumns NAME: integrity_check FLAG: NeedSchema IF: !defined(SQLITE_OMIT_INTEGRITY_CHECK) NAME: quick_check TYPE: INTEGRITY_CHECK ................................................................................ COLS: busy log checkpointed IF: !defined(SQLITE_OMIT_WAL) NAME: wal_autocheckpoint IF: !defined(SQLITE_OMIT_WAL) NAME: shrink_memory FLAG: NoColumns NAME: busy_timeout FLAG: Result0 COLS: timeout NAME: lock_status FLAG: Result0 |