Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
8 check-ins using file src/expr.c version d0ed048b
2013-09-11
| ||
17:39 | Improvements to likelihood processing so that commuting an unindexed term in the WHERE clause does not change the query plan. (check-in: 6e6bded0 user: drh tags: unlikely-func) | |
14:34 | Additional unlikely() test cases. Logic tweaks to support test coverage. (check-in: 5d00cce7 user: drh tags: unlikely-func) | |
11:38 | Change the name of the two-argument unlikely() function to likelihood(). Add test cases. (check-in: 29a359b8 user: drh tags: unlikely-func) | |
03:53 | Tweaks to the index selection logic. (check-in: 52d52688 user: drh tags: unlikely-func) | |
2013-09-10
| ||
01:53 | Merge trunk fixes into the unlikely-func branch. (check-in: a51d7515 user: drh tags: unlikely-func) | |
2013-09-07
| ||
00:29 | Continuing refinements of the logic to take WHERE clause terms not used for indexing into account when computing the number of output rows from each table. (check-in: b65dc534 user: drh tags: unlikely-func) | |
2013-09-06
| ||
17:45 | Enhance the plan solver to take into account the number of output rows when computing the set of paths to retain for the next cycle. (check-in: 1a46a724 user: drh tags: unlikely-func) | |
15:23 | Initial implementation of the unlikely() SQL function used as a hint to the query planner. (check-in: 036fc37a user: drh tags: unlikely-func) | |