From: | Michael Paquier <michael(at)paquier(dot)xyz> |
---|---|
To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
Subject: | pgsql: Revert "Fix parallel-safety check of expressions and predicate f |
Date: | 2024-03-06 23:32:18 |
Message-ID: | E1ri0kE-002TBy-DO@gemulon.postgresql.org |
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Lists: | pgsql-committers |
Revert "Fix parallel-safety check of expressions and predicate for index builds"
This reverts commit eae7be600be7, following a discussion with Tom Lane,
due to concerns that this impacts the decisions made by the planner for
the number of workers spawned based on the inlining and const-folding of
index expressions and predicate for cases that would have worked until
this commit.
Discussion: https://postgr.es/m/162802.1709746091@sss.pgh.pa.us
Backpatch-through: 12
Branch
------
REL_16_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/c46817ee512afa156561cce2dd6dc8440fe98d55
Modified Files
--------------
src/backend/optimizer/plan/planner.c | 12 +-----
src/backend/utils/cache/lsyscache.c | 68 -------------------------------
src/include/utils/lsyscache.h | 2 -
src/test/regress/expected/btree_index.out | 19 ---------
src/test/regress/sql/btree_index.sql | 22 ----------
5 files changed, 2 insertions(+), 121 deletions(-)
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