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3 check-ins using file src/delete.c version 5cfc68ff81

2015-06-10
20:00
Merge enhancements from trunk. (check-in: 0e23a079bd user: drh tags: view-optimization)
17:20
Resolve FROM-clause subqueries after query planning instead of before. Greatly reduce the estimated cost of automatic indexes for VIEWs and ephemeral tables since performance problems there cannot be mitigated via a CREATE INDEX. (check-in: a1eaf1718e user: drh tags: view-optimization)
2015-06-08
22:59
Code refactoring to try to shift FROM-clause subquery manifesting until after the query planner runs. Except this does not currently work because the query planner needs an estimated of the number of rows in the manifested table. Work in progress. (check-in: cabf218716 user: drh tags: view-optimization)