Op 2/24/26 om 10:42 schreef Peter Eisentraut:
Allow ALTER COLUMN SET EXPRESSION on virtual columns with CHECK constraints
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Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/f80bedd52b1501de51b7180cd817e3e1fc31429d
Modified Files
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doc/src/sgml/ref/alter_table.sgml | 3 ++
Hi,
Typo in doc/src/sgml/ref/alter_table.sgml:
- Replacing the expression of a virtual generated column do not
require a
+ Replacing the expression of a virtual generated column does not
require a
Thanks,
Erik
--- doc/src/sgml/ref/alter_table.sgml.orig 2026-02-26 15:04:21.054592120 +0100
+++ doc/src/sgml/ref/alter_table.sgml 2026-02-26 15:05:24.878594162 +0100
@@ -278,7 +278,7 @@
This form replaces the expression of a generated column. Existing data
in a stored generated column is rewritten and all the future changes
will apply the new generation expression.
- Replacing the expression of a virtual generated column do not require a
+ Replacing the expression of a virtual generated column does not require a
table rewrite, but if the column is used in a constraint, the table will
be scanned to check that existing rows meet the constraint.
</para>
