SQLite

Timeline
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

13 check-ins using file src/pragma.c version 7f5a0fa6

2012-10-01
17:44
Minor changes to the query planner for improved test coverage. (check-in: c12044df user: drh tags: trunk)
12:44
Omit the sqlite3GetReservedNoMutex() routine in build configurations where it is not used. (check-in: f193dbb6 user: drh tags: trunk)
12:16
Make sure the size parameter to read and write VFS methods in the unix VFS do not become too big or go negative. This was not actually possible in the current code. The checks are added to make sure some future bug does not make it possible. (check-in: daebe3bd user: drh tags: trunk)
06:50
Ensure that the value returned by xSectorSize() is reasonable (currently defined as between 2^5 and 2^16 bytes) before using it to calculate the amount of padding to add to a wal file. (check-in: 6b4ff83b user: dan tags: trunk)
2012-09-29
19:10
Improved ORDER BY optimization when outer loops of a join return a single row. (check-in: 62225b4a user: drh tags: trunk)
15:45
Disable the bigfile tests on Macs. (check-in: d869edda user: drh tags: trunk)
14:45
Fix compiler warnings found on Lion. (check-in: fd74d3d9 user: drh tags: trunk)
2012-09-28
20:23
Avoid calling sqlite3BtreeEnter() in a corner case where the corresponding database handle mutex (sqlite3.mutex) may not be held. This prevents a potential deadlock or crash that can occur if the backup API, shared-cache mode and SQLITE_HAVE_CODEC are all in use. (check-in: 89b8c377 user: dan tags: trunk)
18:13
Modify the clearCell function to use SQLITE_CORRUPT_BKPT in the one place it was not. (check-in: 472beb30 user: mistachkin tags: trunk)
13:05
Merge the latest trunk changes (especially "PRAGMA busy_timeout" and the ORDER BY query planner optimizations) into the sessions branch. (check-in: 6ca8eae1 user: drh tags: sessions)
00:44
Query planner enhancements to be more agressive about optimizing out ORDER BY clauses - in particular the query planner now has the ability to omit ORDER BY clauses that span multiple tables in a join. (check-in: 1e874629 user: drh tags: trunk)
2012-09-27
21:03
Modify generation of resource header file for MSVC so that it can work from outside the working directory. (check-in: 20caf80c user: mistachkin tags: trunk)
12:11
Merge the "PRAGMA busy_timeout" change into trunk. (check-in: 1a679a1e user: drh tags: trunk)