]> git.ipfire.org Git - thirdparty/sqlite.git/commit
When testing non-indexed WHERE constraints, test those that involve
authordan <dan@noemail.net>
Mon, 10 Jul 2017 14:33:00 +0000 (14:33 +0000)
committerdan <dan@noemail.net>
Mon, 10 Jul 2017 14:33:00 +0000 (14:33 +0000)
commitebc63013b786094937bcb9714a8421caba869937
tree301cb6203dfc414632a1508561834f76f5da1286
parent9f6e14c1ef5e62a1972b042c6f252bbd2a7ecb18
When testing non-indexed WHERE constraints, test those that involve
correlated sub-queries last of all. This increases the chances of not having
to run the sub-query at all.

FossilOrigin-Name: 1f9c1f359e4693954ba7e2bc7b172ef34eb046e4ca2796df8336975b9d6aa92b
manifest
manifest.uuid
src/sqliteInt.h
src/wherecode.c