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(parent: 0640f03) | patch
When restoring GUCs in parallel workers, show an error context.
authorThomas Munro <tmunro@postgresql.org>
Thu, 17 Oct 2019 00:24:50 +0000 (13:24 +1300)
committerThomas Munro <tmunro@postgresql.org>
Thu, 17 Oct 2019 00:52:59 +0000 (13:52 +1300)
commitfd5ffa425dfbc66db82980e7eb17a28c11c7fd37
tree0ee6e4adc51ee27f12a8d2994afa3f51e608d9batree | snapshot
parent0640f032abe58973d254a113b19d2dec981fcf2fcommit | diff
When restoring GUCs in parallel workers, show an error context.

Otherwise it can be hard to see where an error is coming from, when
the parallel worker sets all the GUCs that it received from the
leader.  Bug #15726.  Back-patch to 9.5, where RestoreGUCState()
appeared.

Reported-by: Tiago Anastacio
Reviewed-by: Daniel Gustafsson, Tom Lane
Discussion: https://postgr.es/m/15726-6d67e4fa14f027b3%40postgresql.org
src/backend/utils/misc/guc.c diff | blob | history
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