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| author | Jeff Davis <jdavis@postgresql.org> | 2024-09-03 16:05:58 -0700 |
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| committer | Jeff Davis <jdavis@postgresql.org> | 2024-09-03 16:30:03 -0700 |
| commit | 12d3345c0d2842a36d0ee2bce06cfe7d3cac84da (patch) | |
| tree | b86e0e74b12648d653dd10add8cd46ceecef62b3 /src/backend/commands/variable.c | |
| parent | 516ff05539bb70cc378e21e5e67588ec9c959cf7 (diff) | |
| download | postgresql-12d3345c0d2842a36d0ee2bce06cfe7d3cac84da.tar.gz postgresql-12d3345c0d2842a36d0ee2bce06cfe7d3cac84da.zip | |
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
Diffstat (limited to 'src/backend/commands/variable.c')
0 files changed, 0 insertions, 0 deletions