This Day In History For 2023-11-08
1 Year Ago (more context)
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2022-11-08
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| 20:04 | Fix a problem with URI formatting in calls to sqlite3rbu_vacuum(zDb, NULL) causing problems on win32. First reported here <https://sqlite.org/forum/forumpost/a7ae915a9d>. (check-in: 77ccc8ea8a user: dan tags: trunk) | |
| 19:36 | Do not attempt to run test script dbpagefault.test with SQLITE_OMIT_VIRTUALTABLE builds. (check-in: 901918c486 user: dan tags: trunk) | |
| 15:49 | Fix a problem in main.mk preventing the amalgamation-testfixture target from building. (check-in: ccf00a0e22 user: dan tags: trunk) | |
2 Years Ago (more context)
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2021-11-08
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| 23:24 | Refactor the code that figures out which SELECT in a cascade of nested queries a particular aggregate function belongs to. This fixes the problem reported by forum post c7cc2aa3546e39c1. New test cases in dbsqlfuzz and th3. (check-in: 74aec5dd1d user: drh tags: trunk) | |
| 19:35 | Fix the zeroblob() function and related APIs so that they work with SQLITE_OMIT_INCRBLOB builds. (check-in: bc401a75dd user: dan tags: trunk) | |
| 16:38 | Add assert()s that verify that cursor numbers on subqueries are always greater than outer cursor numbers. Except, this is not always true in the presence of query flattening. We might need to relax that constraint. This branch will probably become a dead-end. For now it is saved for reference. (Closed-Leaf check-in: 6f4369666e user: drh tags: well-ordered-cursors) | |
| 15:46 | Fix an assert() in memdbTruncate() that could fail when processing a corrupt database. (check-in: b1e2929860 user: dan tags: trunk) | |
3 Years Ago (more context)
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2020-11-08
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| 20:44 | Use NEVER and ALWAYS macros to confirm that the return value from sqlite3ExprSkipCollateAndLikely() is never NULL in some of its use cases. (check-in: 76d2eb86e1 user: drh tags: trunk) | |
4 Years Ago (more context)
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2019-11-08
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| 20:28 | • Fixed ticket [7e59041f9c]: DISTINCT malfunctions for VIEW with virtual table plus 7 other changes (artifact: 2f5eddbd8c user: drh) | |
| 20:13 | When a virtual table reports orderByConsumed, that tells us nothing about whether or not the SQLITE_DISTINCTBY constraint is met. Fix for ticket [7e59041f9c4e5102]. Test cases in TH3. (check-in: b59f94e4da user: drh tags: trunk) | |
5 Years Ago (more context)
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2018-11-08
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| 22:53 | In the treeview.c module, break out the display of SrcList into a separate subroutine, so that it can be invoked while debugging. (check-in: 8c74065f00 user: drh tags: trunk) | |
| 22:03 | • Ticket [787fa716be] Assertion fault due to IN operator status still Open with 3 other changes (artifact: 0d3537a720 user: drh) | |
| 20:52 | • Ticket [787fa716be]: 3 changes (artifact: 29699fe9da user: drh) | |
| 20:49 | • Ticket [787fa716be]: 3 changes (artifact: 838f5f420d user: drh) | |
| 19:27 | • Ticket [787fa716be]: 6 changes (artifact: 7da230dd8d user: drh) | |
| 17:32 | Improved documentation for SQLITE_DBCONFIG_DEFENSIVE. Add a NEVER() macro on an unreachable branch. (check-in: 9292d3351c user: drh tags: read-only-shadow) | |
| 15:06 | • New ticket [787fa716be] Assertion fault using window functions. (artifact: 03d1034319 user: drh) | |
| 14:59 | Add tests and a fix for program "changesetfuzz". (check-in: 09b90db56c user: dan tags: changesetfuzz) | |
10 Years Ago (more context)
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2013-11-08
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| 20:10 | Add more assert() statements and fix compilation issues when the Win32 native heap is not enabled. (check-in: fbf8c38283 user: mistachkin tags: win32heap) | |
| 19:51 | Disable use of HeapCompact on Windows CE as it is not available on all versions. (check-in: e9694b8771 user: mistachkin tags: win32heap) | |
| 18:52 | Adjust the winMemInit return code handling used when resetting the Win32 native heap. (check-in: 37853665e7 user: mistachkin tags: win32heap) | |
| 18:37 | Minor corrections to logging for sqlite3_win32_compact_heap(). (check-in: 71347d021b user: mistachkin tags: win32heap) | |
| 18:13 | Enhancements to the Win32 native heap integration. (check-in: c54dc9672b user: mistachkin tags: win32heap) | |
| 17:13 | Fix harmless compiler warnings. (check-in: 0077c0772a user: drh tags: trunk) | |
| 17:03 | Merge the Cygwin directory separator fix. Also fix a C++-ism in the multiplexor code so that it will compile on MSVC. (check-in: 830629d31d user: drh tags: trunk) | |
| 16:54 | Performance improvement: Avoid unnecessary seeks on REPLACE INTO for a WITHOUT ROWID table. (check-in: fd11afa5f5 user: drh tags: trunk) | |
| 15:19 | Performance improvements: Avoid unnecessary seeks when doing a single-row UPDATE on a WITHOUT ROWID table. (check-in: 6f187a0fb1 user: drh tags: trunk) | |
| 12:14 | Merge change to drop the mutex on the multiplexor before entering the xRead VFS call, in order to enhance parallelizability. (check-in: 3c566e41e4 user: drh tags: trunk) | |
| 01:09 | Optimize out a NotExists/NotFound opcode that occurs in UPDATE processing after constraint checks if there is no possiblity that the constraint checking code might have moved the cursor. (check-in: 74e3ee2ee6 user: drh tags: trunk) | |
| 00:16 | On the --summary output of wordcount, add the a PRAGMA integrity_check and a 64-bit checksum of the entire table. (check-in: 1d1d13b890 user: drh tags: trunk) | |
20 Years Ago (more context)
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2003-11-08
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| 12:07 | Added information on MySQL 4.0.16 to the NULL-handling survey. (CVS 1117) (check-in: e22e3ab53a user: drh tags: trunk) | |