SQLite
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20 most recent timeline items

2014-04-18
22:20
[9a5d38c79d] Leaf: Clean up the proper-subset cost adjustment logic to make it more compact and easier to read and so that full branch test coverage is more easily obtained. (user: drh, tags: trunk)
13:57
[5fce40c44a] Leaf: Add to speedtest1.c the --threads option for setting the SQLITE_CONFIG_WORKER_THREADS configuration. (user: drh, tags: threads)
13:40
[f8f72ecb90] Fix harmless compiler warnings. (user: drh, tags: threads)
12:38
[8729aa3e3e] Merge recent trunk changes into the threads branch. (user: drh, tags: threads)
01:37
[6f3e94f4b1] Leaf: Further improvements to the RTREE_DECODE_COORD() method, to take advantage of known processor byte orders when available. This makes the code 3% faster, according to valgrind. Also add test cases to make sure the on-disk representation is correct. (user: drh, tags: rtree-enhancements)
01:14
[d9eef5b03c] Merge the latest changes from sessions. (user: drh, tags: rtree-enhancements)
01:10
[95e77efe07] Leaf: Merge recent trunk changes into sessions. (user: drh, tags: sessions)
00:49
[2c5363873a] Add the SQLITE_RUNTIME_BYTEORDER compile-time option to force SQLite to check the processor byte-order at run-time. Add additional compile-time byte order checks for ARM, PPC, and SPARC. (user: drh, tags: trunk)
00:08
[a1b2f28ba8] Leaf: Preliminary changes to support building VSIX packages for Windows Phone 8.1. (user: mistachkin, tags: vsixWinPhone81)
00:06
[9c6961967a] Add the SQLITE_TESTCTRL_BYTEORDER test control to interrogate SQLite's notion of the processor byte order and whether the byte order is known at compile-time or determined at run-time. (user: drh, tags: trunk)
2014-04-17
23:23
[444084fd62] Performance optimization on byte-swapping in R-Tree. (user: drh, tags: rtree-enhancements)
15:34
[71692aa97c] More test cases with very long priority queues. (user: drh, tags: rtree-enhancements)
14:52
[1ccaaed6b5] Test cases and bug fixes for the sqlite3_rtree_query_callback() mechanism. (user: drh, tags: rtree-enhancements)
13:15
[32a1387017] Refactor the constraint checking logic in RTree. The new-style constraint callbacks created by sqlite3_rtree_query_callback() are now hooked up from end to end, though still untested. (user: drh, tags: rtree-enhancements)
08:57
[12b190db1d] Fix build problems in vdbesort.c. Add further comments and changes to make things easier to understand. (user: dan, tags: threads)
2014-04-16
21:02
[5d20ff9ec8] Performance optimization on nodeGetCell() in R-Tree. (user: drh, tags: rtree-enhancements)
19:04
[c0c8cff17b] Clarify the purpose of the nField argument passed to sqlite3VdbeSorterInit(). (user: dan, tags: threads)
17:41
[6622d87675] Change the name of vdbeIncrInit2 to vdbePmaReaderIncrInit. Add a header comment to the same function. (user: dan, tags: threads)
17:23
[f26936f71a] Convert the RTree module query mechanism over to using a priority queue for walking the RTree. (user: drh, tags: rtree-enhancements)
17:15
[f864baccd3] Closed-Leaf: TCL tests now all pass. (user: drh, tags: rtree-queue)