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Check-in [35c44a3c73]
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Overview
Comment:Merge recent performance enhancements from trunk onto the threads branch.
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SHA1: 35c44a3c73e2e8b14ff194c41986f4bdb9dfe737
User & Date: drh 2014-08-29 14:40:07.113
Context
2014-08-29
16:20
Add SQLITE_LIMIT_WORKER_THREADS for controlling the maximum number of worker threads. (check-in: 1b598c68f3 user: drh tags: threads)
14:40
Merge recent performance enhancements from trunk onto the threads branch. (check-in: 35c44a3c73 user: drh tags: threads)
14:20
Not a fault after all, rather a testing mistake. Move this change back to trunk. Was: Avoid an unnecessary OP_Move operation for expression subqueries. (check-in: 2a74129a21 user: drh tags: trunk)
2014-08-25
23:44
Remove the SQLITE_CONFIG_WORKER_THREADS configuration parameter. The number of worker threads in the sorter is now determined only by the PRAGMA threads=N setting. (check-in: e3305d4b4e user: drh tags: threads)
Changes
Unified Diff Side-by-Side Diff Patch
Changes to src/expr.c.
Changes to src/pager.c.
Changes to src/pcache.c.
Changes to src/pcache.h.
Changes to src/select.c.
Changes to src/vdbe.c.
Changes to src/vdbeInt.h.
Changes to src/vdbeapi.c.
Changes to src/vdbemem.c.
Changes to src/where.c.
Changes to test/index7.test.
Changes to test/whereJ.test.