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Overview
| Comment: | Candidate fix for ticket [6bfb98dfc0c]: Make sure invalid cursors drop all references to database pages prior to doing any insert or update. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
322a5f086d9ee46017f750df81527799 |
| User & Date: | drh 2013-03-27 03:15:23 |
Context
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2013-03-27
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| 17:20 | In order to optimize out the ORDER BY clause, outer loops must generate values for ORDER BY terms that are unique or else the inner loops must generate no more than a single row. Fix for ticket [a179fe7465]. (check-in: 2936f746 user: drh tags: trunk) | |
| 15:04 | A fix and test-case for the ORDER BY problem identified by ticket [a179fe7465]. This change causes sorting to occur in some cases where it is not strictly necessary. Further work is needed to avoid those extra sorts. (check-in: 488089e6 user: drh tags: orderby-fix) | |
| 03:15 | Candidate fix for ticket [6bfb98dfc0c]: Make sure invalid cursors drop all references to database pages prior to doing any insert or update. (check-in: 322a5f08 user: drh tags: trunk) | |
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2013-03-25
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| 12:02 | Add a second test for [38b1ae018f]. (check-in: 5062db67 user: dan tags: trunk) | |
Changes
Changes to src/btree.c.
Added test/tkt-6bfb98dfc0.test.