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pgsql: Fix like_fixed_prefix_ci() selectivity. 2+ messages / 1 participants [nested] [flat]
* pgsql: Fix like_fixed_prefix_ci() selectivity. @ 2026-07-15 19:36 Jeff Davis <jdavis@postgresql.org> 0 siblings, 0 replies; 2+ messages in thread From: Jeff Davis @ 2026-07-15 19:36 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org 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 ------ master Details ------- https://git.postgresql.org/pg/commitdiff/cc3358087822654d68d7bfb8e80fd797a4b9d1b9 Modified Files -------------- src/backend/utils/adt/like_support.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) ^ permalink raw reply [nested|flat] 2+ messages in thread
* pgsql: Fix like_fixed_prefix_ci() selectivity. @ 2026-07-15 19:36 Jeff Davis <jdavis@postgresql.org> 0 siblings, 0 replies; 2+ messages in thread From: Jeff Davis @ 2026-07-15 19:36 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org 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(-) ^ permalink raw reply [nested|flat] 2+ messages in thread
end of thread, other threads:[~2026-07-15 19:36 UTC | newest] Thread overview: 2+ messages (download: mbox mbox.gz follow: Atom feed) -- links below jump to the message on this page -- 2026-07-15 19:36 pgsql: Fix like_fixed_prefix_ci() selectivity. Jeff Davis <jdavis@postgresql.org> 2026-07-15 19:36 pgsql: Fix like_fixed_prefix_ci() selectivity. Jeff Davis <jdavis@postgresql.org>
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