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25 check-ins using file src/where.c version bb50b5ae

2014-03-26
18:51
Version 3.8.4.2 (check-in: 02ea1663 user: drh tags: release, version-3.8.4.2, branch-3.8.4)
16:25
Increase the version number to 3.8.4.2. (check-in: 59978a2e user: drh tags: branch-3.8.4)
16:22
Fix a potential buffer overread that could have occurred when searching a corrupt database file. (check-in: db293547 user: drh tags: branch-3.8.4)
2014-03-20
18:56
Only use the direct-overflow-read optimization if all data from the overflow page in question is being read. (check-in: d8e1f75d user: dan tags: overflow-pgno-cache)
09:42
Add a test to ensure os_unix.c works with 64KiB OS pages. (Closed-Leaf check-in: e3d2be3b user: dan tags: shm-mapping-fix)
08:59
Add an experimental fix to avoid attempting to mmap memory from an offset that is not a multiple of the system page size on systems with page sizes larger than 32KB. (check-in: 6f3a5c24 user: dan tags: shm-mapping-fix)
2014-03-19
20:01
Avoid some unnecessary calls to sqlite3VdbeRecordUnpack() that were being made when merging data from two or more temp files together in vdbesort.c (check-in: 707ea170 user: dan tags: trunk)
2014-03-17
15:43
Add an experimental multi-threaded capability to vdbesorter.c. (check-in: ff0b5c85 user: dan tags: threads)
15:06
Clean up some obsolete "register" declarations in printf.c. (check-in: ecd9d3f9 user: drh tags: trunk)
14:24
Performance enhancements and size reduction for sqlite3VXPrintf() (check-in: eb071eb5 user: drh tags: trunk)
2014-03-14
11:46
Fix a harmless compiler warning that crops up with SQLITE_MAX_MMAP_SIZE=0. (check-in: 1277932b user: drh tags: trunk)
2014-03-13
15:41
Merge latest trunk changes into this branch. (check-in: d17231b6 user: dan tags: threads)
2014-03-12
19:38
Fix an obscure bug causing sqlite3_close() to fail if there are virtual tables on the disconnect list when it is called. (check-in: 6504aa47 user: dan tags: trunk)
19:20
Changes to FTS to ensure that it does not access the database from within the xConnect method. (check-in: c67a52c3 user: dan tags: trunk)
12:44
Prevent the rtree module from reading sqlite_stat1 data from the wrong database. (check-in: 7ce03c1b user: dan tags: trunk)
10:03
Bump the version number to 3.8.4.1., to conform with trunk. (check-in: 42c9d8fc user: drh tags: sessions)
2014-03-11
23:44
Remove a stray C99-style comment. (check-in: f500e87d user: drh tags: overflow-pgno-cache)
23:40
Combine the various boolean fields of the BtCursor object into a single bit-vector. This allows setting or clearing more than one boolean at a time and makes the overflow-pgno-cache branch faster than trunk on speedtest1. (check-in: 968fec44 user: drh tags: overflow-pgno-cache)
20:33
Enable the b-tree cursor object's overflow page-number cache, which is normally enabled only for incr-blob cursors, for all cursors. (check-in: da591985 user: dan tags: overflow-pgno-cache)
15:27
Version 3.8.4.1 (check-in: 018d317b user: drh tags: trunk, release, version-3.8.4.1)
15:25
Update version number to 3.8.4.1 (check-in: 33f5694f user: drh tags: trunk)
14:44
Forgot to change the VERSION file. (Closed-Leaf check-in: 04caffce user: drh tags: mistake)
09:19
Add a test to see what happens if an rtree constructor encounters an SQLITE_BUSY error. No changes to code. (check-in: 5527e236 user: dan tags: trunk)
01:48
Version 3.8.4 for sessions (plus two minor fixes). (check-in: 917c4108 user: drh tags: sessions)
2014-03-10
20:12
Adjustments to the cost computation for the skip-scan query plan, to take into account the fact that a seek has to occur on each skip. (check-in: 0769eebd user: drh tags: trunk)