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Doc: fix misleading syntax synopses for targetlists.

In the syntax synopses for SELECT, INSERT, UPDATE, etc,
SELECT ... and RETURNING ... targetlists were missing { ... }
braces around an OR (|) operator.  That allows misinterpretation
which could lead to confusion.

David G. Johnston, per gripe from masondeanm@aol.com.

Discussion: https://postgr.es/m/172193970148.915373.2403176471224676074@wrigleys.postgresql.org
This commit is contained in:
Tom Lane
2024-07-25 19:52:08 -04:00
parent e458dc1ac8
commit c7301c3b6f
6 changed files with 6 additions and 6 deletions

View File

@@ -26,7 +26,7 @@ INSERT INTO <replaceable class="parameter">table_name</replaceable> [ AS <replac
[ OVERRIDING { SYSTEM | USER } VALUE ]
{ DEFAULT VALUES | VALUES ( { <replaceable class="parameter">expression</replaceable> | DEFAULT } [, ...] ) [, ...] | <replaceable class="parameter">query</replaceable> }
[ ON CONFLICT [ <replaceable class="parameter">conflict_target</replaceable> ] <replaceable class="parameter">conflict_action</replaceable> ]
[ RETURNING * | <replaceable class="parameter">output_expression</replaceable> [ [ AS ] <replaceable class="parameter">output_name</replaceable> ] [, ...] ]
[ RETURNING { * | <replaceable class="parameter">output_expression</replaceable> [ [ AS ] <replaceable class="parameter">output_name</replaceable> ] } [, ...] ]
<phrase>where <replaceable class="parameter">conflict_target</replaceable> can be one of:</phrase>