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Update comments about index parallel builds

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Commit b437571714 allowed parallel builds for BRIN, but left behind
two comments claiming only btree indexes support parallel builds.

Reported by Egor Rogov, along with similar issues in SGML docs.
Backpatch to 17, where parallel builds for BRIN were introduced.

Reported-by: Egor Rogov
Backpatch-through: 17
Discussion: https://postgr.es/m/114e2d5d-125e-07d8-94aa-5ad175fb7443@postgrespro.ru
This commit is contained in:
Tomas Vondra
2024-12-17 15:40:07 +01:00
parent fb1a18810f
commit 8cd44db42a
2 changed files with 3 additions and 2 deletions
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src/backend/catalog/index.c
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@@ -2989,7 +2989,7 @@ index_build(Relation heapRelation,
/*
* Determine worker process details for parallel CREATE INDEX. Currently,
* only btree has support for parallel builds.
* only btree and BRIN have support for parallel builds.
*
* Note that planner considers parallel safety for us.
*/