docs: adjust tag indenting and add MERGE mention

Discussion: https://postgr.es/m/CAMpnoC4_WsY3gsY+ud-Z0GDbafR=K7t7cXn2gatEqFnsRNY3yQ@mail.gmail.com

Author: Will Mortensen
This commit is contained in:
Bruce Momjian 2023-06-20 13:15:18 -04:00
parent 3af87736bf
commit 8a300fc3af
1 changed files with 11 additions and 11 deletions

View File

@ -1752,9 +1752,9 @@ SELECT pg_advisory_lock(q.id) FROM
changes in the table. A repeatable read transaction's snapshot is actually
frozen at the start of its first query or data-modification command
(<literal>SELECT</literal>, <literal>INSERT</literal>,
<literal>UPDATE</literal>, or <literal>DELETE</literal>), so
it is possible to obtain locks explicitly before the snapshot is
frozen.
<literal>UPDATE</literal>, <literal>DELETE</literal>, or
<literal>MERGE</literal>), so it is possible to obtain locks explicitly
before the snapshot is frozen.
</para>
</sect2>
</sect1>