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10 check-ins using file src/test_fs.c version 7d333793
2013-01-17
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16:43 | Add the ability to disable transitive constraints using the sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS) interface. (Closed-Leaf check-in: 593d67c8 user: drh tags: transitive-constraints) | |
16:18 | Avoid unnecessary collating sequence and affinity restrictions on the use of transitivity. Add test cases to show that the restrictions are not needed. (check-in: 56549f45 user: drh tags: transitive-constraints) | |
15:05 | Make more aggressive use of transitivity in optimizing queries. Add a test case. (check-in: d9676284 user: drh tags: transitive-constraints) | |
00:08 | Improved comments explaining the operation of the findTerm() utility routine in where.c. Increase the maximum number of levels of transitivity from 4 to 11. (check-in: fe152f8b user: drh tags: transitive-constraints) | |
2013-01-16
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20:33 | Fix the activate_extensions pragma so that it is a no-op when the required argument is omitted. (check-in: 6195ebd8 user: drh tags: trunk) | |
17:08 | Enhance the query planner to exploit transitivity of join constraints in a multi-way join. (check-in: 13171eb5 user: drh tags: transitive-constraints) | |
00:46 | Improvements to query planning for joins: Avoid unnecessary calls to "optimal scan" checks in cases where table reordering is not possible. Make sure optimal scan checks are carried out for CROSS JOINs and LEFT JOINs. (check-in: d5ebb787 user: drh tags: trunk) | |
2013-01-15
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18:49 | Fix a missing word in a comment. Enhance the "wheretrace" debugging output to show the estimated cost of each table option while planning the join order. (check-in: ac4e119a user: drh tags: trunk) | |
16:15 | Clarification to a comment in where.c. No code changes. (check-in: 04507c17 user: drh tags: trunk) | |
2013-01-11
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09:58 | Add another test for the fts4 content= option. (check-in: 7e6007a0 user: dan tags: trunk) | |