| From: | Jeff Davis <jdavis(at)postgresql(dot)org> |
|---|---|
| To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
| Subject: | pgsql: Remember last collation to speed up collation cache. |
| Date: | 2024-09-03 23:31:27 |
| Message-ID: | E1slcze-0001sj-Bx@gemulon.postgresql.org |
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| Thread: | |
| Lists: | pgsql-committers |
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
Branch
------
master
Details
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https://git.postgresql.org/pg/commitdiff/12d3345c0d2842a36d0ee2bce06cfe7d3cac84da
Modified Files
--------------
src/backend/utils/adt/pg_locale.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
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