From: Tomas Vondra <tomas.vondra@postgresql.org>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: Add regression test for BRIN parallel builds
Date: Sun, 14 Apr 2024 16:59:12 +0000
Message-ID: <E1rw3CB-0022xf-NF@gemulon.postgresql.org> (raw)
Add regression test for BRIN parallel builds
Adds a regression test for parallel CREATE INDEX for BRIN indexes, to
improve coverage for BRIN code, particularly code to allow parallel
index builds introduced by b43757171470.
The test is added to pageinspect, as that allows comparing the index to
one built without parallelism. Another option would be to just build the
index with parallelism and then check it produces correct results. But
checking the index is exactly as if built without parallelism makes
these query checks unnecessary.
Discussion: https://postgr.es/m/1df00a66-db5a-4e66-809a-99b386a06d86%40enterprisedb.com
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/8225c2fd40cd9f7d60a826affeacdd8bf0de7bee
Modified Files
--------------
contrib/pageinspect/expected/brin.out | 101 ++++++++++++++++++++++++++++++++++
contrib/pageinspect/sql/brin.sql | 91 ++++++++++++++++++++++++++++++
2 files changed, 192 insertions(+)
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To: pgsql-committers@postgresql.org
Cc: tomas.vondra@postgresql.org, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Add regression test for BRIN parallel builds
In-Reply-To: <E1rw3CB-0022xf-NF@gemulon.postgresql.org>
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