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Overview
| Comment: | Fix a documentation typo. No changes to code. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: | 68942a4feeb83e6e1a32d9bd724ae1d72669949adcfad07fb05b0ac48daf5151 |
| User & Date: | drh 2017-05-19 20:47:54 |
Context
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2017-05-19
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| 20:55 | Improved comments on one routine in the query planner. Improved diagnostic output for ".wheretrace". No production code changes. check-in: 946b87a5 user: drh tags: trunk | |
| 20:47 | Fix a documentation typo. No changes to code. check-in: 68942a4f user: drh tags: trunk | |
| 12:32 | Fix some problems in fts5 code detected by -fsanitize=undefined. check-in: 35f72104 user: dan tags: trunk | |
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2017-05-18
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| 18:17 | Fix a documentation typo. No changes to code. Closed-Leaf check-in: cfa4aa20 user: drh tags: doc-type | |
Changes
Changes to src/delete.c.
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#ifndef SQLITE_OMIT_TRUNCATE_OPTIMIZATION /* Special case: A DELETE without a WHERE clause deletes everything. ** It is easier just to erase the whole table. Prior to version 3.6.5, ** this optimization caused the row change count (the value returned by ** API function sqlite3_count_changes) to be set incorrectly. ** ** The "rcauth==SQLITE_OK" terms is the ** IMPLEMENATION-OF: R-17228-37124 If the action code is SQLITE_DELETE and ** the callback returns SQLITE_IGNORE then the DELETE operation proceeds but ** the truncate optimization is disabled and all rows are deleted ** individually. */ if( rcauth==SQLITE_OK && pWhere==0 && !bComplex |
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349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 |
#ifndef SQLITE_OMIT_TRUNCATE_OPTIMIZATION
/* Special case: A DELETE without a WHERE clause deletes everything.
** It is easier just to erase the whole table. Prior to version 3.6.5,
** this optimization caused the row change count (the value returned by
** API function sqlite3_count_changes) to be set incorrectly.
**
** The "rcauth==SQLITE_OK" terms is the
** IMPLEMENTATION-OF: R-17228-37124 If the action code is SQLITE_DELETE and
** the callback returns SQLITE_IGNORE then the DELETE operation proceeds but
** the truncate optimization is disabled and all rows are deleted
** individually.
*/
if( rcauth==SQLITE_OK
&& pWhere==0
&& !bComplex
|