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20 most recent checkins

2014-08-22
13:22
[750bb0a096] Leaf: Change a while-loop into a do-loop in sqlite3VdbeSerialPut() for a small size reduction and performance improvement. (user: drh, tags: trunk)
11:11
[369c480cda] Enhance the spellfix extension with the ability to specify a rowid when inserting new rows. (user: drh, tags: trunk)
2014-08-21
20:26
[14b0f561fe] Simplify the interface to the symbol table, saving 600 bytes of code space. (user: drh, tags: trunk)
19:11
[2f59e71fbf] Leaf: For sqlite3_win32_is_nt(), assume WinRT is NT-based. (user: mistachkin, tags: winrt)
16:09
[0b9e2c3269] Leaf: Merge all recent trunk changes, especially the fix for ticket [369d57fb8e5ccdff06f1], but also the skip-scan improvement and performance improvements in the b-tree code. (user: drh, tags: sessions)
14:10
[7029b3404d] Fix a faulty assert() statement. Add comments to clarify the behavior of the sqlite3OpenTableAndIndices() routine in insert.c. Add test cases to verify that the assert() statement is not firing inappropriately. Ticket [369d57fb8e5ccdff06f1]. (user: drh, tags: trunk)
2014-08-20
23:42
[91594aae07] Increase the version number to 3.8.7 (user: drh, tags: trunk)
23:38
[bc985caa78] Enhancements to skip-scan such that it is operable when a middle column of an index is skipped while the left-most column is constrained in the WHERE clause. (user: drh, tags: trunk)
18:43
[49f44d355f] A small performance improvement in freeSpace() by special-casing the relatively common case of an empty freelist. (user: drh, tags: trunk)
17:56
[fe4fd014b4] Reimplement the freeSpace() routine in btree.c so that it runs faster. (user: drh, tags: trunk)
14:37
[7e63089a19] Refactor local variable names in the freeSpace() routine of btree.c for improved understandability. (user: drh, tags: trunk)
13:35
[121308fa86] Size reduction and performance improvements in btree.c and the allocateSpace() routine. Also fix an assert() in freeSpace(). (user: drh, tags: trunk)
13:25
[eea0661798] Add SQLITE_API macros in front of interface routines in the test_intarray.c extension. (user: drh, tags: trunk)
13:17
[fe51d3aa0c] Closed-Leaf: Change an assert() added by the previous commit into a testcase(). Fix a separate assert() in btree.c:freeSpace(). (user: drh, tags: btree-speedup)
11:56
[1cb1cd6493] Further size reduction and performance improvement in btree.c:allocateSpace(). (user: drh, tags: btree-speedup)
10:42
[6c66beae97] Fix a typo in the showdb usage message. (user: dan, tags: trunk)
00:54
[73637d12e3] Minor performance improvement and size reduction for the btree-page space allocator. (user: drh, tags: trunk)
2014-08-19
23:04
[d280157da0] Modify the memsubsys1-3.1.4 test so that it does not fail arbitrarily due to variations in the behavior of system malloc(). (user: drh, tags: trunk)
20:41
[44d5bd4cc3] A better fix for the sqlite3_trace() problem. Ticket [11d5aa455e0d98f3c1e6a] (user: drh, tags: trunk)
20:27
[0d4d3df4bc] Make sure the sqlite3_trace() callback is invoked, even if the prepared statement was marked "expired" before it ever entered sqlite3_step(). Ticket [11d5aa455e0d98f3c1e6a08]. (user: drh, tags: trunk)