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20 most recent timeline items

2014-12-17
15:03
[8c5dd6cc25] Leaf: Experimental opimizations to speed up FK constraint CASCADE and SET NULL action processing. (user: dan, tags: trunk)
14:38
[210cb2a6aa] Leaf: Fix some comments in fkey.c. Add tests to fkey8.test. (user: dan, tags: experimental-fk-actions)
2014-12-16
20:13 • Edit 35a20a5f22: Edit check-in comment. (user: dan)
20:13
[35a20a5f22] Experimental opimizations to speed up FK constraint CASCADE and SET NULL action processing. Requires further testing. (user: dan, tags: experimental-fk-actions)
12:46
[7d092ebb67] Fix the e_walauto.test script so that it works on windows. (user: drh, tags: trunk)
01:05
[9817a2864e] Leaf: Merge threading fixes from trunk into the sessions branch. (user: drh, tags: sessions)
00:29
[2c1d8ddab2] Leaf: Merge latest fixes and enhancements from trunk into apple-osx. (user: drh, tags: apple-osx)
00:20
[ae43539e62] Enhanced "stress2" testing in the threadtest3.c test program. (user: drh, tags: trunk)
00:08
[5b1b697040] Make sure the sqlite3BtreeCount() routine does not leave index cursors in an inconsistent state, as doing so might result in an assertion fault inside of sqlite3BtreeKey() called from saveAllCursors() if content is deleted out from under the statement that issued the sqlite3BtreeCount() call. (user: drh, tags: trunk)
2014-12-15
20:49
[5648af96d8] Closed-Leaf: Changes to threadtest3 so that "stress2" is more similar to the SDS stress test. (user: dan, tags: threadtest3)
16:27
[62ef45140c] Add new test file e_walauto.test. (user: dan, tags: trunk)
08:46
[1d44f1b1a9] Fix errors in threadtest3 tests caused by earlier tests neglecting to close database handles. (user: dan, tags: trunk)
2014-12-13
17:41
[ba772cff60] Further enhancements to threadtest3 stress tests. (user: dan, tags: trunk)
2014-12-12
23:17
[d7bb7ea4ab] Add extra tests to threadtest4.c. Fix a benign data race accessing the text encoding using ENC(db). (user: drh, tags: trunk)
16:39
[f6bf86f907] Add extra tests to threadtest3. (user: dan, tags: trunk)
01:27
[d8d3e6d04c] Add new tests to the threadtest4.c program. Fix a long-standing data race in WAL mode for shared-cache. (user: drh, tags: trunk)
00:52
[03c443eaf2] Remove the KeyInfo cache (for now - perhaps we will add it back in later - or maybe not since it provides negligible benefit but adds a lot of complexity and thread-safety risk). Add a mutex to ATTACH to deal with a data race. (user: drh, tags: trunk)
00:40
[6bef7ede2b] Closed-Leaf: Make sure the Btree mutex is held when setting the locking mode and the secure delete flag when attaching a shared-cache database. (user: drh, tags: threadtest4)
00:26
[cefad47ec2] Merge the cell overflow page number cache thread race fix from trunk. (user: drh, tags: threadtest4)
00:20
[b7489f9451] Fix a bug in the threadtest4.c program. Remove the keyinfo cache as it provides minimal performance improvements, and then only at SQL preparation time, not at runtime, and it has problems with data races in shared-cache mode. We might later add the keyinfo cache back but only enable it when shared-cache mode is off. (user: drh, tags: threadtest4)