git.postgresql.org Git - postgresql.git/commit

author	Jeff Davis <[email protected]>
	Sun, 26 Jul 2020 21:55:52 +0000 (14:55 -0700)
committer	Jeff Davis <[email protected]>
	Sun, 26 Jul 2020 22:09:46 +0000 (15:09 -0700)
commit	200f6100a9f9fc71273aeb6aceac4430f3437195
tree	4ad58de4794de64311c27fdaf348036ddca4bc69	tree
parent	56788d2156fc32bd5737e7ac716d70e6a269b7bc	commit \| diff

Fix LookupTupleHashEntryHash() pipeline-stall issue.

Refactor hash lookups in nodeAgg.c to improve performance.

Author: Andres Freund and Jeff Davis
Discussion: https://postgr.es/m/20200612213715.op4ye4q7gktqvpuo%40alap3.anarazel.de
Backpatch-through: 13

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src/backend/executor/execGrouping.c		diff \| blob \| blame \| history
src/backend/executor/nodeAgg.c		diff \| blob \| blame \| history
src/backend/executor/nodeRecursiveunion.c		diff \| blob \| blame \| history
src/backend/executor/nodeSetOp.c		diff \| blob \| blame \| history
src/backend/executor/nodeSubplan.c		diff \| blob \| blame \| history
src/include/executor/executor.h		diff \| blob \| blame \| history