]> git.ipfire.org Git - thirdparty/sqlite.git/commit
Improve the query planner by reducing the estimated number of output rows
authordrh <>
Tue, 3 Feb 2026 17:21:59 +0000 (17:21 +0000)
committerdrh <>
Tue, 3 Feb 2026 17:21:59 +0000 (17:21 +0000)
commit761118497ab87bd10b1b028d4ca41bda96b5017f
treef1d59513bf776dbd256ba0d8baa7a81e2e26f810
parente54142009c965c1d6f92c8bd2be5b9169e9d22f2
parent1131eddbf9eb53eb4f01881215ac4bad6078c6a1
Improve the query planner by reducing the estimated number of output rows
for each stage of a join if there are LIKE, GLOB, REGEXP, or MATCH
constraints on the table where the pattern string is a constant.  The
reduction in the output row estimate is proportional to the length of
the pattern string.

FossilOrigin-Name: 6852843e6aa23051de0884593ce64b96a16f16c4d63b222bd324297581f7cf75
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