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help / color / mirror / Atom feedFrom: Jeff Davis <jdavis@postgresql.org>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: Fix like_fixed_prefix_ci() selectivity.
Date: Wed, 15 Jul 2026 19:36:23 +0000
Message-ID: <E1wk5P4-000L9k-1x@gemulon.postgresql.org> (raw)
Fix like_fixed_prefix_ci() selectivity.
A wrong calculation introduced by 9c8de15969 could cause trailing
characters from the prefix to be passed to like_selectivity() rather
than just the "rest".
Discussion: https://postgr.es/m/c7334a7a44243d2e4ec5e83747589908b3787491.camel@j-davis.com
Backpatch-through: 19
Branch
------
REL_19_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/94e1b104f8db88837e5ef13a6692dad746e3690f
Modified Files
--------------
src/backend/utils/adt/like_support.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
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To: pgsql-committers@postgresql.org
Cc: jdavis@postgresql.org, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Fix like_fixed_prefix_ci() selectivity.
In-Reply-To: <E1wk5P4-000L9k-1x@gemulon.postgresql.org>
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