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(parent: 6c3b1df) | patch
Prevent setting a column as identity if its not-null constraint is invalid
authorÁlvaro Herrera <alvherre@kurilemu.de>
Mon, 3 Nov 2025 14:58:19 +0000 (15:58 +0100)
committerÁlvaro Herrera <alvherre@kurilemu.de>
Mon, 3 Nov 2025 14:58:19 +0000 (15:58 +0100)
commitd9ffc27291fda0041db4f1e9c74ab1148e4b04a8
tree5c32adcccda2b8ae1fbde832c01e071025dc7f01tree
parent6c3b1df878a65bb76e21ed640add30391db8f1d7commit | diff
Prevent setting a column as identity if its not-null constraint is invalid

We don't allow null values to appear in identity-generated columns in
other ways, so we shouldn't let unvalidated not-null constraints do it
either.  Oversight in commit a379061a22a8.

Author: jian he <jian.universality@gmail.com>
Backpatch-through: 18
Discussion: https://postgr.es/m/CACJufxGQM_+vZoYJMaRoZfNyV=L2jxosjv_0TLAScbuLJXWRfQ@mail.gmail.com
src/backend/commands/tablecmds.c diff | blob | blame | history
src/test/regress/expected/constraints.out diff | blob | blame | history
src/test/regress/sql/constraints.sql diff | blob | blame | history
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