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(parent: 516ff05) | patch
Remember last collation to speed up collation cache.
authorJeff Davis <jdavis@postgresql.org>
Tue, 3 Sep 2024 23:05:58 +0000 (16:05 -0700)
committerJeff Davis <jdavis@postgresql.org>
Tue, 3 Sep 2024 23:30:03 +0000 (16:30 -0700)
commit12d3345c0d2842a36d0ee2bce06cfe7d3cac84da
treeb86e0e74b12648d653dd10add8cd46ceecef62b3tree
parent516ff05539bb70cc378e21e5e67588ec9c959cf7commit | diff
Remember last collation to speed up collation cache.

This optimization is to avoid a performance regression in an upcoming
patch that will remove lc_collate_is_c().

Discussion: https://postgr.es/m/96a559be83329bc66074a3925ebcfa8ceb16dfc5.camel@j-davis.com
Discussion: https://postgr.es/m/646f662e145ab38cff1c04d475f4448f53fc5042.camel@j-davis.com
Discussion: https://postgr.es/m/54565933-d82f-4d7c-8f47-288b1b570fd8@eisentraut.org
src/backend/utils/adt/pg_locale.c diff | blob | blame | history
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