This Day In History For 2020-05-13

1 Year Ago (more context)

2019-05-13
20:44		• New ticket [bba7b69f98] REINDEX on WITHOUT ROWID table with DESC PRIMARY KEY corrupts automatic UNIQUE index. (artifact: cde5e5f5f0 user: dan)
11:52		Fix an assert() failure in fts5 that could occur when processing a corrupt database. (check-in: f158c048be user: dan tags: trunk)

3 Years Ago (more context)

2017-05-13
19:07		Avoid running recovery while there is another read/write client. (check-in: a38858a24c user: dan tags: server-edition)

4 Years Ago (more context)

2016-05-13
17:22		Improvements to a comment in the pcache.c file. No changes to code. (check-in: b369980f0c user: drh tags: trunk)
15:22		Remove the unused PGHDR_NEED_READ flag. Add invariant checking (during SQLITE_DEBUG builds only) for the PgHdr object. (check-in: 771c5411e9 user: drh tags: trunk)
12:12		Clarification of the pagerFlushOnCommit() logic. (check-in: 3401d9dcdb user: drh tags: trunk)
11:50		Fix pager_end_transaction() to ensure that a ROLLBACK does not clobber unwritten pages in a TEMP file pcache. (check-in: 9495d33879 user: drh tags: trunk)
04:24		Additional debugging and tracing logic for pcache.c, turned off by default using an "#if 0". (check-in: 32a62e3bd4 user: drh tags: trunk)

5 Years Ago (more context)

2015-05-13
19:33		Simplified implementation of indexing with the IS operator. (check-in: 95b1f9bf14 user: drh tags: index-is-operator)
18:12		Merge latest trunk changes with this branch. (check-in: b5f0e8c5b4 user: dan tags: fts5)
17:54		Add testcase() macros and comments and a few test-cases. (check-in: 24263d08b1 user: drh tags: index-is-operator)
17:15		Change fts5 doclist-index structures to be trees instead of flat lists. This only makes a difference for databases that contain millions of instances of the same token. (check-in: aa34bf666c user: dan tags: fts5)
15:24		An early attempt to get indexes to work with the IS operator. This code passes tests, but much more testing is needed to verify that it works on all corner cases. (check-in: 6f7f1673d0 user: drh tags: index-is-operator)
04:52		Merge updates from trunk. (Leaf check-in: 10ee36d012 user: mistachkin tags: get-trace)
04:50		Enhancements to the MSVC makefile. (check-in: 59e3e9e764 user: mistachkin tags: trunk)

10 Years Ago (more context)

2010-05-13
23:00		• Ticket [51914f6acd] nRef and owner should be #ifdef SQLITE_DEBUG status still Fixed with 1 other change (artifact: 2aeade5666 user: rogerb)
20:19		• Fixed ticket [51914f6acd]. (artifact: 0e16051dfe user: drh)
20:19		Make debugging elements of the sqlite3_mutex object volatile and make them only appear when compiling with SQLITE_DEBUG. Ticket [51914f6acd2cb462]. (check-in: e823c60ca4 user: drh tags: trunk)
15:44		Allow sqlite3WalCheckpoint() to be called even if the WAL is in the SQLITE_SHM_READ state, as sometimes happens after an error. (check-in: 175b296f9b user: drh tags: trunk)
09:40		Remerge mistaken test_osinst.c changes. (check-in: e8c10d3cf6 user: dan tags: trunk)
09:32		Fix mistake in test_osinst.c. (Closed-Leaf check-in: 4c3e137803 user: dan tags: mistake)
09:11		Make sure xShmGet is never called while already holding the shared-memory segment. (check-in: 92ebdbc5f6 user: drh tags: trunk)
08:53		The refactored of VFS SHM primitives are now working so merge the wal-refactor branch back into the trunk. (check-in: bce21c1838 user: drh tags: trunk)
08:44		• Edit [ee13c8849d234931|ee13c8849d]: Move to branch mistake. Change background color to "#ffc0d0". Edit check-in comment. Timestamp 2010-05-12 19:02:36. (artifact: 90e0ec7cb5 user: drh)
08:33		Change the xShmSize() implementation in os_unix.c so that it will only increase and never decrease the size of a shared-memory segment. (Closed-Leaf check-in: 149d2ae4a6 user: drh tags: wal-refactor)
07:08		Fix for a segfault that can follow a malloc failure. (check-in: 3cab902245 user: dan tags: wal-refactor)
06:19		Modify the VFS in test_vfs.c to match the refactoring of the xShmXXX methods. (check-in: 25e72f8156 user: dan tags: wal-refactor)