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Add a cross-reference to precedence information to CREATE OPERATOR's

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documentation.  Per suggestion from Marc Cousin.
This commit is contained in:
Tom Lane 2010-07-08 16:30:13 +00:00
parent a64bf0afb7
commit 7f882768dc
1 changed files with 7 additions and 1 deletions
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8
doc/src/sgml/ref/create_operator.sgml
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@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/ref/create_operator.sgml,v 1.53 2010/06/22 11:36:16 rhaas Exp $
$PostgreSQL: pgsql/doc/src/sgml/ref/create_operator.sgml,v 1.54 2010/07/08 16:30:13 tgl Exp $
PostgreSQL documentation
-->
@ -226,6 +226,12 @@ COMMUTATOR = OPERATOR(myschema.===) ,
Refer to <xref linkend="xoper"> for further information.
</para>
<para>
It is not possible to specify an operator's lexical precedence in
<command>CREATE OPERATOR</>, because the parser's precedence behavior
is hard-wired. See <xref linkend="sql-precedence"> for precedence details.
</para>
<para>
The obsolete options <literal>SORT1</>, <literal>SORT2</>,
<literal>LTCMP</>, and <literal>GTCMP</> were formerly used to