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|Comment:||Do not flatten subqueries that contain an ORDER BY or GROUP BY clause and can be implemented using a co-routine.|
|Downloads:||Tarball | ZIP archive | SQL archive|
|Timelines:||family | ancestors | descendants | both | prefer-coroutine-sort-subquery|
|Files:||files | file ages | folders|
|User & Date:||drh 2017-09-28 20:06:53|
|14:31||Merge changes from trunk. check-in: 06f432fb user: drh tags: prefer-coroutine-sort-subquery|
|20:06||Do not flatten subqueries that contain an ORDER BY or GROUP BY clause and can be implemented using a co-routine. check-in: 042d655d user: drh tags: prefer-coroutine-sort-subquery|
|17:29||Remove the (undocumented) query-planner control that prevents a "SELECT ALL" subquery in FROM clause from being implemented as a co-routine. This control was added by [a29e117d7ec], where it was called a "stop-gap". check-in: ff2f5a31 user: drh tags: trunk|
Changes to src/select.c.