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(parent: 21aad4b) | patch
Don't enter parallel mode when holding interrupts.
authorNoah Misch <noah@leadboat.com>
Wed, 18 Sep 2024 02:53:11 +0000 (19:53 -0700)
committerNoah Misch <noah@leadboat.com>
Wed, 18 Sep 2024 02:54:25 +0000 (19:54 -0700)
commit6f6521de9a961e9365bc84e95a04a7afaafb2f95
treed00f902ade04b06036e1f15484fe1f98c29ddccatree
parent21aad4bea86d7fc139eefaa55b92da9ba5f0dd5ecommit | diff
Don't enter parallel mode when holding interrupts.

Doing so caused the leader to hang in wait_event=ParallelFinish, which
required an immediate shutdown to resolve.  Back-patch to v12 (all
supported versions).

Francesco Degrassi

Discussion: https://postgr.es/m/CAC-SaSzHUKT=vZJ8MPxYdC_URPfax+yoA1hKTcF4ROz_Q6z0_Q@mail.gmail.com
src/backend/optimizer/plan/planner.c diff | blob | blame | history
src/test/regress/expected/select_parallel.out diff | blob | blame | history
src/test/regress/sql/select_parallel.sql diff | blob | blame | history
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