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(parent: f242dbc) | patch
Prevent setting a column as identity if its not-null constraint is invalid
authorÁlvaro Herrera <[email protected]>
Mon, 3 Nov 2025 14:58:19 +0000 (15:58 +0100)
committerÁlvaro Herrera <[email protected]>
Mon, 3 Nov 2025 14:58:19 +0000 (15:58 +0100)
commitcf8be022538937fe9fe22de776fb8cfe6460a784
treefc3357c197fd15fe5907ac18c5ea16a3eec1e06etree
parentf242dbcede9cb1c2f60ca31e6ad1141e0713bc65commit | 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 <[email protected]>
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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