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50 check-ins occurring around 3bc43594aaeee922.
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2014-05-05
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| 18:24 | Centralize and reform use of the Win32 related include files. (check-in: 857f2baf9b user: mistachkin tags: winHdr) | |
| 17:49 | Merge updates from trunk. (check-in: 6f07f20e41 user: mistachkin tags: vsixWinPhone81) | |
| 17:45 | Merge updates from trunk. (check-in: a3cfd81339 user: mistachkin tags: winHdr) | |
| 17:43 | Fix several header file comments. No changes to code. (check-in: dd6eb5d1eb user: mistachkin tags: winHdr) | |
| 15:58 | Fix a race condition in the sorter code. (check-in: 2d2edfe58d user: dan tags: threads) | |
| 09:08 | Add tests so that the "coverage-sorter" test permutation covers all branches in vdbesort.c. Fix a few minor problems in the same file. (check-in: bde28b702d user: dan tags: threads) | |
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2014-05-03
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| 20:43 | Add an extra fault-injection test to sortfault.test. Remove an unreachable branch from vdbesort.c. (check-in: a33a366ba8 user: dan tags: threads) | |
| 19:33 | Fix a race condition in the sorter. (check-in: 32ccf3ae18 user: dan tags: threads) | |
| 14:28 | Fix a problem in the sorter causing it to return spurious SQLITE_NOMEM errors when configured to use memsys3 or memsys5. (check-in: 3a66c4e1bf user: dan tags: threads) | |
| 13:53 | Get SQLITE_MUTEX_STATIC_APP1 and _APP2 working for the debugMutex implementation. (check-in: f49ba1c926 user: drh tags: threads) | |
| 12:00 | Add two new static mutexes, SQLITE_MUTEX_STATIC_APP1 and _APP2, for use by the application program. First intended use is in test programs for the memory allocation logic where one does not want to allocating a _FAST or _RECURSIVE mutex since that would involve using the memory allocation system under test. (check-in: 13686035dd user: drh tags: threads) | |
| 11:22 | Add the SQLITE_DEFAULT_WORKER_THREADS compile-time option. Fix a NULL-pointer dereference that can occur following OOM. (check-in: e0dea89b3e user: drh tags: threads) | |
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2014-05-02
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| 22:39 | Enhance the Win32 VFS I/O retry logic. (check-in: 4760504396 user: mistachkin tags: trunk) | |
| 21:42 | Merge updates from trunk. (Closed-Leaf check-in: 598a3875ce user: mistachkin tags: winIoRetry) | |
| 21:38 | Merge updates from trunk. (check-in: c4d1d8a0db user: mistachkin tags: winHdr) | |
| 19:12 | Fix typo in Windows makefile. Make sure the WaitForSingleObjectEx system call is always available. (check-in: d7ed529fa2 user: mistachkin tags: threads) | |
| 18:46 | Do not run the vdbeRecordCompareDebug() assert if pKeyInfo->db is NULL since in that case there would be no way to check for a memory allocation failure. (check-in: 63ed2d6acb user: drh tags: threads) | |
| 18:05 | Merge orderby-planning with this branch. (check-in: d9549de317 user: dan tags: threads) | |
| 17:33 | Simplify assert() statements used to verify correct operation of record comparison routines. (check-in: 3300d62dcb user: drh tags: orderby-planning) | |
| 17:12 | Fix some broken asserts in btree.c and vdbeaux.c that may fail following an OOM error. (check-in: e15f47064b user: dan tags: threads) | |
| 16:22 | Failure to extend a temp file for use with mmap() in vdbesort.c is benign. (check-in: d4d396387d user: drh tags: orderby-planning) | |
| 16:03 | Remove a faulty assert() from vdbesort.c. (check-in: d95d68aa1d user: dan tags: threads) | |
| 15:25 | Fix a faulty assert() statement. (check-in: 9196ce4073 user: drh tags: orderby-planning) | |
| 14:54 | Fix a broken test case in fuzz.test. (check-in: faa469355e user: dan tags: trunk) | |
| 13:09 | Merge latest trunk enhancements and fixes into the orderby-planning branch. (check-in: 84862d3a09 user: drh tags: orderby-planning) | |
| 00:09 | Add a comment explaining why WhereLoop cost adjustments are omitted for skip-scan loops. (check-in: 3bc43594aa user: drh tags: trunk) | |
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2014-05-01
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| 20:26 | Fix an obscure problem to do with temp register allocation that could occur if more than one simple SELECT within a compound SELECT uses a partial sort. (check-in: 427409ae10 user: dan tags: trunk) | |
| 20:24 | Add #ifdefs for test coverage. Add a testcase(). (check-in: be2702ce35 user: drh tags: trunk) | |
| 10:19 | Update a test case in wal2.test that explicitly corrupts a checksum in the wal file to account for the fact that the first byte of said checksum may initially be 0xFF. (check-in: 2b935bdea1 user: dan tags: trunk) | |
| 01:49 | Take out the special handling of nolock=true in os_win.c and add it to pager.c, so that it works for all VFSes. Add the pPager->noLock boolean for clarity. (check-in: 725c1c14be user: drh tags: win32-none) | |
| 01:20 | Avoid unnecessary xUnlock operations on temp file. (check-in: 1829c38c32 user: drh tags: win32-none) | |
| 01:13 | Add the immutable=TRUE query parameter and SQLITE_IOCAP_IMMUTABLE, either of which prevents locking of the database and omits tests for existance of journal files. (check-in: 71f152c85d user: drh tags: win32-none) | |
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2014-04-30
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| 20:32 | Merge in all recent changes and enhancements from trunk. (check-in: 84243f8444 user: drh tags: win32-none) | |
| 18:11 | Fix a problem in calculating the costs of "OR" scans. (check-in: 9bbca48b42 user: dan tags: trunk) | |
| 15:22 | Modify the way the costs of various query plans are estimated. If the user supplies a likelihood() value (or equivalent) on an indexed WHERE constraint, use it to estimate the number of index rows visited. (check-in: 90e3667647 user: dan tags: trunk) | |
| 15:00 | Add text to the header comment of whereLoopAddBtree() describing how the costs of various b-tree loops are estimated. (Closed-Leaf check-in: 05e6e16cb2 user: dan tags: experimental-costs) | |
| 14:53 | Update a couple of test cases to account for the fact that this branch prefers an index scan and partial sort over a full-table scan and full external sort. (check-in: 9b975bf33c user: dan tags: experimental-costs) | |
| 14:47 | Fix a couple of out-of-date comments in where.c. (check-in: eefeda32d5 user: dan tags: experimental-costs) | |
| 14:22 | Improved rendering of LogEst values corresponding to real values near 0.0 in the tool/logest.c utility program. (check-in: 32910c8c59 user: drh tags: experimental-costs) | |
| 13:19 | Fix long-standing typos in comments. (check-in: b9f91317c3 user: drh tags: experimental-costs) | |
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2014-04-29
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| 19:01 | Test that the default values used when sqlite_stat1 data is not available are calculated correctly. Fixes for the same. (check-in: e2d42f909d user: dan tags: experimental-costs) | |
| 16:46 | Merge trunk changes into this branch. (check-in: d74299f037 user: dan tags: experimental-costs) | |
| 16:10 | Ignore likelihood() values on indexed IPK lookups. (check-in: 5bb7757a7b user: dan tags: experimental-costs) | |
| 12:01 | Fix a test case so that it updates sqlite_stat1 consistently. (check-in: 2dc5a0b555 user: dan tags: experimental-costs) | |
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2014-04-28
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| 20:11 | Do not reduce the number of rows scanned at all for "IS NOT NULL" constraints. Fix a bug in calculating the number of rows visited by scans of partial indicies. (check-in: a8ae93f0cf user: dan tags: experimental-costs) | |
| 19:34 | The trunk assumes that an open range constraint on an indexed term (col>?) term matches 1/4 of the indexed rows, and that a closed constraint (col BETWEEN ? AND ?) matches 1/64. Change this branch to do the same. (check-in: 4047ac75e2 user: dan tags: experimental-costs) | |
| 18:02 | Merge all recent trunk enhancements and fixes into the sessions branch. (check-in: e158812c34 user: drh tags: sessions) | |
| 17:56 | Add the sqlite3_rtree_query_callback() API to the RTree virtual table. (Cherrypick from the sessions branch.) (check-in: af2cbe64ad user: drh tags: trunk) | |
| 17:51 | Add the sqlite3_rtree_query_callback() API to the RTree virtual table. (check-in: 3dca280935 user: drh tags: sessions) | |
| 15:11 | Update unordered.test to take into account for the fact that SQLite now prefers a full-table scan over a non-covering index scan that visits a large percentage of the table rows. (check-in: 20f468dfbc user: dan tags: experimental-costs) | |