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(parent: 5fbb2ad) | patch
New restriction on the push-down optimization to prevent an ON or USING clause
authordrh <>
Wed, 10 May 2023 00:33:21 +0000 (00:33 +0000)
committerdrh <>
Wed, 10 May 2023 00:33:21 +0000 (00:33 +0000)
commit88a99437b96b5dde81c45bd311d4127966b97339
tree109ca0e3a153fdbf2a023b2607e12ffc89194f7atree | snapshot
parent5fbb2adf7d54594e167d46477cad08b2d21c227acommit | diff
New restriction on the push-down optimization to prevent an ON or USING clause
on the left side of a RIGHT JOIN from being pushed down into a subquery that
is on the right side of that RIGHT JOIN.
[forum:/forumpost/a7d4be7fb6|Forum post a7d4be7fb6].
Also add comments to describe previously undocumented push-down optimization
restrictions.

FossilOrigin-Name: da3fba18742b6e0bd5290bee9d86a2d5cb1ff2de25d737ef93060d7c1143273f
manifest diff | blob | blame | history
manifest.uuid diff | blob | blame | history
src/select.c diff | blob | blame | history
test/pushdown.test diff | blob | blame | history
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