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Parents and children of check-in [8000d230]
|02:52||The query planner now always prefers to implement a FROM-clause subquery using a co-routine rather than flattening the subquery into the outer query. check-in: c9104b59 user: drh tags: trunk|
|02:32||Improvements to a comment in lempar.c. No code changes. check-in: 8000d230 user: drh tags: trunk|
|16:07||Clean up the comments on the query flattener to more clearly and accurately express the conditions under which the flattener is able to run. check-in: 0840f9f8 user: drh tags: trunk|