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11 check-ins using file src/tclsqlite.c version ef3276d0
|19:43||Fix problems caused by over-agressive optimization of ORDER BY in joins. Lots more testing needed. (CVS 2571) check-in: 1a4e526d user: drh tags: trunk|
|15:36||Fix authentication so that it works with AS aliases. Ticket #1338. (CVS 2570) check-in: cc7ae73e user: drh tags: trunk|
|15:10||Optimizer now converts OR-connected WHERE-clause terms into an IN operator so that they can be used with indices. There are known problems with the ORDER BY optimization in this and in several prior check-ins. This check-in is not recommended for production use. (CVS 2569) check-in: d23c8bf8 user: drh tags: trunk|
|23:12||The BETWEEN operator in a WHERE clause is now able to use indices. (CVS 2568) check-in: cdf8c958 user: drh tags: trunk|
|20:51||Test cases and tuning of the new optimizer code. (CVS 2567) check-in: 4b02703d user: drh tags: trunk|
|16:51||The new optimizer now passes all regression tests. (CVS 2566) check-in: a2121284 user: drh tags: trunk|
|20:41||More work on the new optimizer. Fewer tests fail now. (CVS 2565) check-in: ee3a08e3 user: drh tags: trunk|
|22:59||A new optimizer that breaks a lot of tests. But none of them critically, I think. Nevertheless, there is a lot of work ahead to stabilize the code. (CVS 2564) check-in: 86ce56cc user: drh tags: trunk|
|14:52||Store the total number of rows as part of the ANALYZE statistics. (CVS 2563) check-in: 868279c7 user: drh tags: trunk|
|03:18||The results of ANALYZE are now loaded into internal data structures where they can be used. But they are not actually used yet. (CVS 2562) check-in: 1996bacf user: drh tags: trunk|
|02:17||Full-coverage testing and documentation for the ANALYZE command. The results of analysis are still not loaded or used, however. (CVS 2561) check-in: bd7583a5 user: drh tags: trunk|