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Overview
| Comment: | Fix a performance regression: Keep two btree masks in each prepared statement; one for btrees used and another for btrees that require locks. Only try to lock the btrees identified by the second mask. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
614de91a504d2231009a9de1305e31fc |
| User & Date: | drh 2011-04-06 22:05:53 |
Context
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2011-04-07
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| 01:14 | Fix typos in documentation comments. No changes to code. (check-in: 9c64b5a9 user: drh tags: trunk) | |
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2011-04-06
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| 22:33 | Merge in the latest changes from the trunk. (check-in: 435b57dc user: drh tags: sessions) | |
| 22:05 | Fix a performance regression: Keep two btree masks in each prepared statement; one for btrees used and another for btrees that require locks. Only try to lock the btrees identified by the second mask. (check-in: 614de91a user: drh tags: trunk) | |
| 19:15 | Fix a benign inaccuracy in the os_unix.c SQLITE_FCNTL_SIZE_HINT code. (check-in: 61a6ccbe user: dan tags: trunk) | |
Changes
Changes to src/btmutex.c.
Changes to src/btree.h.
Changes to src/vdbe.c.
Changes to src/vdbeInt.h.
Changes to src/vdbeaux.c.