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| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2021-05-06 17:17:56 -0400 |
|---|---|---|
| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2021-05-06 17:17:56 -0400 |
| commit | f414bd8e4efed6d7fd2a56789cdf56116539b595 (patch) | |
| tree | 60482376d199c085f9b8ce81cb052c6db40564b3 | |
| parent | 7dcec3ed45d5a128fcc8bce23b9a2879fc520aa0 (diff) | |
| download | postgresql-f414bd8e4efed6d7fd2a56789cdf56116539b595.tar.gz postgresql-f414bd8e4efed6d7fd2a56789cdf56116539b595.zip | |
Document lock level used by ALTER TABLE VALIDATE CONSTRAINT
Backpatch all the way back to 9.6.
Author: Simon Riggs <simon.riggs@enterprisedb.com>
Discussion: https://postgr.es/m/CANbhV-EwxvdhHuOLdfG2ciYrHOHXV=mm6=fD5aMhqcH09Li3Tg@mail.gmail.com
| -rw-r--r-- | doc/src/sgml/ref/alter_table.sgml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/src/sgml/ref/alter_table.sgml b/doc/src/sgml/ref/alter_table.sgml index 7d652541d2c..09a8794ac89 100644 --- a/doc/src/sgml/ref/alter_table.sgml +++ b/doc/src/sgml/ref/alter_table.sgml @@ -422,6 +422,9 @@ ALTER TABLE [ IF EXISTS ] <replaceable class="PARAMETER">name</replaceable> endterm="sql-altertable-notes-title"> below for an explanation of the usefulness of this command.) </para> + <para> + This command acquires a <literal>SHARE UPDATE EXCLUSIVE</literal> lock. + </para> </listitem> </varlistentry> |