From: Heikki Linnakangas <heikki.linnakangas@iki.fi>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: Fix amcheck's handling of incomplete root splits in B-tree
Date: Tue, 02 Dec 2025 19:27:03 +0000
Message-ID: <E1vQW1e-002Tc0-2B@gemulon.postgresql.org> (raw)
Fix amcheck's handling of incomplete root splits in B-tree
When the root page is being split, it's normal that root page
according to the metapage is not marked BTP_ROOT. Fix bogus error in
amcheck about that case.
Reviewed-by: Peter Geoghegan <pg@bowt.ie>
Discussion: https://www.postgresql.org/message-id/abd65090-5336-42cc-b768-2bdd66738404@iki.fi
Backpatch-through: 14
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/6c05ef5729c04d47400660cd994305bc44a3c757
Modified Files
--------------
contrib/amcheck/verify_nbtree.c | 2 +-
src/test/modules/nbtree/Makefile | 2 +-
src/test/modules/nbtree/expected/nbtree_incomplete_splits.out | 7 +++++++
src/test/modules/nbtree/sql/nbtree_incomplete_splits.sql | 7 +++++++
4 files changed, 16 insertions(+), 2 deletions(-)
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To: pgsql-committers@postgresql.org
Cc: heikki.linnakangas@iki.fi, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Fix amcheck's handling of incomplete root splits in B-tree
In-Reply-To: <E1vQW1e-002Tc0-2B@gemulon.postgresql.org>
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