This Day In History For 2018-03-05
2 Years Ago (more context)
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2016-03-05
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| 21:32 | Fix a problem in the previous commit affecting queries with three or more tables joined together to the right of a LEFT or CROSS JOIN operator. (check-in: d8d89d69a4 user: dan tags: trunk) | |
| 21:11 | • Edit [fd7cd0609381a856|fd7cd06093]: Mark "Closed". (artifact: d53d262ec6 user: drh) | |
| 21:07 | Change the way SQLite invokes the xBestIndex method of virtual tables so that N-way joins involving virtual tables work as expected. (check-in: 195444380b user: dan tags: trunk) | |
| 20:28 | Adjust the cost estimates for RTREE such that the expected number of rows and expected cost is halved for each additional constraint. (Closed-Leaf check-in: fd7cd06093 user: drh tags: xbestindex-fix) | |
| 17:29 | Change the way SQLite invokes the xBestIndex method of virtual tables so that N-way joins involving virtual tables work as expected. (check-in: ffc65968ed user: dan tags: xbestindex-fix) | |
| 15:35 | Remove the unused journal.c source file (its function have been subsumed into memjournal.c). Refactor some of the names in memjournal.c. No functional changes. (check-in: 5f2a262d3f user: drh tags: trunk) | |
| 15:03 | Work around (incorrect) ASAN warnings in memjournal.c. (check-in: 4de09777da user: drh tags: trunk) | |
| 14:19 | Fix an integer size mismatch problem in test_bestindex.c (check-in: 2e35eb6b74 user: drh tags: trunk) | |
| 14:00 | Fix an incorrect #ifdef on sqlite3LogEstToInt(). (check-in: dca7b23354 user: drh tags: trunk) | |
3 Years Ago (more context)
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2015-03-05
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| 16:21 | Fix some problems with OTA and empty target databases, or target databases with the wrong set of tables. Also add SQLITE_FCNTL_VFSNAME support to the OTA VFS. (check-in: 46119e8d8e user: dan tags: ota-update) | |
| 15:34 | New test cases and requirements marks for PRAGMA index_info, index_xinfo, and index_list. (check-in: e5b13634d9 user: drh tags: trunk) | |
| 14:29 | Revert "PRAGMA index_info" to output only three columns, for complete compatibility with prior versions. The new "PRAGMA index_xinfo" can be used to get the extra information in 4th, 5th, and 6th columns. (check-in: fc543c2c5c user: drh tags: trunk) | |
| 14:07 | Add comments to sqlite3ota.h to make it clear that passing NULL in place of a parent VFS name to sqlite3ota_create_vfs() causes the new VFS to use the system default as its parent. (check-in: 158c1a4881 user: dan tags: ota-update) | |
| 13:43 | Fix a typo in sqlite3ota.h. (check-in: 04087dec4c user: dan tags: ota-update) | |
| 01:29 | New requirements marks on compound SELECT statements. (check-in: e7991bc510 user: drh tags: trunk) | |
4 Years Ago (more context)
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2014-03-05
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| 23:12 | Merge compiler-warning fixes from trunk. (check-in: a1f2b04285 user: drh tags: sessions) | |
| 23:09 | • Edit [bac2820e13a79d91|bac2820e13]: Mark "Closed". (artifact: e18f5d544e user: drh) | |
| 19:36 | Always include the ctype.h header in the spellfix.c extension. (check-in: bfd75f471a user: drh tags: trunk) | |
| 19:13 | Avoid running a couple of test cases that use realloc() extensively if SQLITE_MEMDEBUG is defined. (check-in: e406d4bb78 user: dan tags: trunk) | |
| 19:04 | Fix a harmless compiler warning on MSVC. (check-in: 0723effc9c user: drh tags: trunk) | |
| 17:29 | Add SQLITE_OMIT_CTE to the list of compile options that might be returned by "PRAGMA compile_options". (check-in: f33f2b3f92 user: dan tags: trunk) | |
| 16:15 | Add tests to join.test to verify that it is not possible to use more than 64 tables in a join. (check-in: ef1a998625 user: dan tags: trunk) | |
| 15:52 | Count the number of elements in a SrcList object using an "int" rather than a "u8", to avoid overflows and to work around an issue in the C compiler on AIX. (check-in: eee2a13f2c user: drh tags: trunk) | |
| 15:07 | • Fixed ticket [31a19d11b9]: Name resolution issue with compound SELECTs and Common Table Expressions plus 4 other changes (artifact: 833b3cf175 user: drh) | |
| 15:04 | Add a test case for the problem fixed by [1d134ba2ed]. (check-in: d4fbc05df9 user: dan tags: trunk) | |
| 14:49 | Merge in various obscure bug fixes and the removal of Mem.memType from trunk. (check-in: 0828975d58 user: drh tags: sessions) | |
| 14:40 | When converting a result type from TEXT to BLOB using the sqlite3_value_blob() interface, continue to report SQLITE_TEXT as the true type from sqlite3_value_text() as long as that text is still valid. The maintains legacy behavior from before the noMemType change. (check-in: 1d134ba2ed user: drh tags: trunk) | |
| 12:47 | Separate the column NULL value constant into a separate routine for greater commonality with the sessions branch. (check-in: 12cbebb997 user: drh tags: trunk) | |
| 11:48 | Remove the redundant memType field from struct Mem. (check-in: 9e85285789 user: dan tags: trunk) | |
| 11:22 | Do not run corruptI.test with the mmap permutation. (check-in: 378b290da8 user: dan tags: trunk) | |
| 01:29 | Experimental simplification of memory flags/type handling. (Closed-Leaf check-in: bac2820e13 user: mistachkin tags: noMemType) | |
5 Years Ago (more context)
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2013-03-05
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| 19:20 | • New ticket [fc7bd6358f] Incorrect query result in a 3-way join due to affinity issues. (artifact: 13ecf3d1a7 user: drh) | |
| 16:54 | • Edit [1d8086902ee96347|1d8086902e]: Mark "Closed". (artifact: 5d50c0c498 user: drh) | |
| 16:54 | Failed merge experimental branch with trunk. (check-in: 4e6e07a60e user: dan tags: ex-robust-open) | |
| 15:27 | Do not attempt to set the permissions on an existing journal or wal file. Do this only immediately after creating a new file (or opening one zero bytes in size). (Closed-Leaf check-in: 1d8086902e user: dan tags: experimental) | |
| 15:09 | Add extended error code SQLITE_READONLY_ROLLBACK. Returned if a read-only connection cannot read the database because doing so would require it to roll back a hot-journal. (check-in: 39247b14a5 user: dan tags: experimental) | |
| 11:27 | Fix a bug in the recent incremental-vacuum related changes. (check-in: 717863fca6 user: dan tags: trunk) | |
| 01:46 | Simplified error message on the showdb utility. (check-in: 8e0ced1af7 user: drh tags: trunk) | |