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Ensure locks are acquired on RLS-added relations

author Stephen Frost <sfrost@snowman.net>

2015年8月28日 15:39:37 +0000 (11:39 -0400)

committer Stephen Frost <sfrost@snowman.net>

2015年8月28日 15:39:37 +0000 (11:39 -0400)

commit 2ba9e2b778af7a8d040283db6cee11fb03cf9f4a

tree d6ed8254abb2cb191a2acd0019120d5c651182f4 tree

parent c0f0d8097be17ae7f03fc79f622e9c95026b338a commit | diff

Ensure locks are acquired on RLS-added relations

During fireRIRrules(), get_row_security_policies can add to
securityQuals and withCheckOptions. Make sure to lock any relations
added at that point and before firing RIR rules on those expressions.

Back-patch to 9.5 where RLS was added.

src/backend/rewrite/rewriteHandler.c diff | blob | blame | history

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