]> git.ipfire.org Git - thirdparty/sqlite.git/commit
For FROM-clause subqueries that cannot be flattened, try to push relevant
authordrh <drh@noemail.net>
Mon, 17 Jul 2017 19:07:14 +0000 (19:07 +0000)
committerdrh <drh@noemail.net>
Mon, 17 Jul 2017 19:07:14 +0000 (19:07 +0000)
commit9da8bf9ae7143bb4dec6e473ac4dd6fac6384d65
tree490780eeb20fd1a4fec8611feaac8551da6d0b7b
parent3a907ce69666a738fdb14d2860af03cf072d45cf
For FROM-clause subqueries that cannot be flattened, try to push relevant
WHERE clause terms of the outer query down into the subquery in order to help
the subquery run faster and/or use less memory.
Cherry-pick from [6df18e949d36].  Still need to backport bug fixes associated
with that check-in.

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