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(parent: d07fea5) | patch
Invalidate caches after cranking up a parallel worker transaction.
authorRobert Haas <rhaas@postgresql.org>
Fri, 16 Oct 2015 15:31:23 +0000 (11:31 -0400)
committerRobert Haas <rhaas@postgresql.org>
Fri, 16 Oct 2015 15:31:23 +0000 (11:31 -0400)
commit6de6d96d971c76c8d7bd3b31e6f182906137f913
tree14a1ae08202cbf1288379c537336104e111abc05tree | snapshot
parentd07fea542f18f3d4bc5413a5fc23d69b9fcb631ccommit | diff
Invalidate caches after cranking up a parallel worker transaction.

Starting a parallel worker transaction changes our notion of which XIDs
are in-progress or committed, and our notion of the current command
counter ID.  Therefore, our view of these caches prior to starting
this transaction may no longer valid.  Defend against that by clearing
them.

This fixes a bug in commit 924bcf4f16d54c55310b28f77686608684734f42.
src/backend/access/transam/parallel.c diff | blob | history
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