From: Michael Paquier <michael@paquier.xyz>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: pageinspect: Fix failure with hash_bitmap_info() for partitioned
Date: Tue, 19 Dec 2023 09:20:03 +0000
Message-ID: <E1rFWGg-00Atwn-OC@gemulon.postgresql.org> (raw)
pageinspect: Fix failure with hash_bitmap_info() for partitioned indexes
This function reads directly a page from a relation, relying on
index_open() to open the index to read from. Unfortunately, this would
crash when using partitioned indexes, as these can be opened with
index_open() but they have no physical pages.
Alexander has fixed the module, while I have written the test.
Author: Alexander Lakhin, Michael Paquier
Discussion: https://postgr.es/m/18246-f4d9ff7cb3af77e6@postgresql.org
Backpatch-through: 12
Branch
------
REL_16_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/7f68b14629c1ef6cf8cb60d47b76b3b570454622
Modified Files
--------------
contrib/pageinspect/expected/hash.out | 5 +++++
contrib/pageinspect/hashfuncs.c | 6 ++++--
contrib/pageinspect/sql/hash.sql | 5 +++++
3 files changed, 14 insertions(+), 2 deletions(-)
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To: pgsql-committers@postgresql.org
Cc: michael@paquier.xyz, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: pageinspect: Fix failure with hash_bitmap_info() for partitioned
In-Reply-To: <E1rFWGg-00Atwn-OC@gemulon.postgresql.org>
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