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| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2022-09-08 13:17:02 +0200 |
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| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2022-09-08 13:17:02 +0200 |
| commit | 80ef25b1adb150b727dc411d5ec30261a19f6dca (patch) | |
| tree | 02f82bf1d37e6ed0995577e6b16628f5c833af8f /src/backend/access/gist/gistvacuum.c | |
| parent | ccbb54c72990d412552fbc50098b2e998b888359 (diff) | |
| download | postgresql-80ef25b1adb150b727dc411d5ec30261a19f6dca.tar.gz postgresql-80ef25b1adb150b727dc411d5ec30261a19f6dca.zip | |
Choose FK name correctly during partition attachment
During ALTER TABLE ATTACH PARTITION, if the name of a parent's foreign
key constraint is already used on the partition, the code tries to
choose another one before the FK attributes list has been populated,
so the resulting constraint name was "<relname>__fkey" instead of
"<relname>_<attrs>_fkey". Repair, and add a test case.
Backpatch to 12. In 11, the code to attach a partition was not smart
enough to cope with conflicting constraint names, so the problem doesn't
exist there.
Author: Jehan-Guillaume de Rorthais <jgdr@dalibo.com>
Discussion: https://postgr.es/m/20220901184156.738ebee5@karst
Diffstat (limited to 'src/backend/access/gist/gistvacuum.c')
0 files changed, 0 insertions, 0 deletions