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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 | b075e08d869b3f73ad1221098c331ddb01005a89 (patch) | |
| tree | 3a52e7cdeb3ab74e6c3bb438249898bbff626894 | |
| parent | abce26c9eb95698c5bd07ae21ce4df5d45e3c02b (diff) | |
| download | postgresql-b075e08d869b3f73ad1221098c331ddb01005a89.tar.gz postgresql-b075e08d869b3f73ad1221098c331ddb01005a89.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 de80a1901b5..ea27df25698 100644 --- a/doc/src/sgml/ref/alter_table.sgml +++ b/doc/src/sgml/ref/alter_table.sgml @@ -485,6 +485,9 @@ WITH ( MODULUS <replaceable class="parameter">numeric_literal</replaceable>, REM 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> |