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| author | Alexander Korotkov <akorotkov@postgresql.org> | 2021-06-29 23:18:09 +0300 |
|---|---|---|
| committer | Alexander Korotkov <akorotkov@postgresql.org> | 2021-06-29 23:18:59 +0300 |
| commit | 322e82b77ef4acb9697c6e4259292f5671cb85bb (patch) | |
| tree | b490d5775aeb75ed9bc59a9f598a53bfc34db1aa /src/backend/utils/adt/pgstatfuncs.c | |
| parent | 690339fcd58759d213523f87071f992c4402e980 (diff) | |
| download | postgresql-322e82b77ef4acb9697c6e4259292f5671cb85bb.tar.gz postgresql-322e82b77ef4acb9697c6e4259292f5671cb85bb.zip | |
Fixes for multirange selectivity estimation
* Fix enumeration of the multirange operators in calc_multirangesel() and
calc_multirangesel() switches.
* Add more regression tests for matching to empty ranges/multiranges.
Reported-by: Alexander Lakhin
Discussion: https://postgr.es/m/c5269c65-f967-77c5-ff7c-15e621c47f6a%40gmail.com
Author: Alexander Korotkov
Backpatch-through: 14, where multiranges were introduced
Diffstat (limited to 'src/backend/utils/adt/pgstatfuncs.c')
0 files changed, 0 insertions, 0 deletions