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Support parenthesized syntax for CLUSTER without a table name.

b5913f6120 added a parenthesized syntax for CLUSTER, but it
requires specifying a table name.  This is unlike commands such as
VACUUM and ANALYZE, which do not require specifying a table in the
parenthesized syntax.  This change resolves this inconsistency.
This is preparatory work for a follow-up commit that will move the
unparenthesized syntax to the "Compatibility" section of the
CLUSTER documentation.

Reviewed-by: Melanie Plageman, Michael Paquier
Discussion: https://postgr.es/m/CAAKRu_bc5uHieG1976kGqJKxyWtyQt9yvktjsVX%2Bi7NOigDjOA%40mail.gmail.com
This commit is contained in:
Nathan Bossart
2023-07-19 15:26:52 -07:00
parent 018b61f81b
commit cdaedfc96d
2 changed files with 12 additions and 2 deletions

View File

@@ -21,7 +21,7 @@ PostgreSQL documentation
<refsynopsisdiv>
<synopsis>
CLUSTER [ ( <replaceable class="parameter">option</replaceable> [, ...] ) ] <replaceable class="parameter">table_name</replaceable> [ USING <replaceable class="parameter">index_name</replaceable> ]
CLUSTER [ ( <replaceable class="parameter">option</replaceable> [, ...] ) ] [ <replaceable class="parameter">table_name</replaceable> [ USING <replaceable class="parameter">index_name</replaceable> ] ]
CLUSTER [ VERBOSE ] [ <replaceable class="parameter">table_name</replaceable> [ USING <replaceable class="parameter">index_name</replaceable> ] ]
<phrase>where <replaceable class="parameter">option</replaceable> can be one of:</phrase>