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CREATE POLICY expression -> using_expression

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The syntax for CREATE POLICY simply used "expression" for the USING
expression, while the WITH CHECK expression was "check_expression".
Given that we have two expressions, it's sensible to explcitly name both
to maintain clarity.

This patch simply changes the generic "expression" to be
"using_expression".

Pointed out by Peter Geoghegan.
This commit is contained in:
Stephen Frost 2015-01-28 22:59:03 -05:00
parent 42f66b2756
commit bb541812b8
1 changed files with 2 additions and 2 deletions
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4
doc/src/sgml/ref/create_policy.sgml
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@ -24,7 +24,7 @@ PostgreSQL documentation
CREATE POLICY <replaceable class="parameter">name</replaceable> ON <replaceable class="parameter">table_name</replaceable>
[ FOR { ALL | SELECT | INSERT | UPDATE | DELETE } ]
[ TO { <replaceable class="parameter">role_name</replaceable> | PUBLIC } [, ...] ]
[ USING ( <replaceable class="parameter">expression</replaceable> ) ]
[ USING ( <replaceable class="parameter">using_expression</replaceable> ) ]
[ WITH CHECK ( <replaceable class="parameter">check_expression</replaceable> ) ]
</synopsis>
</refsynopsisdiv>
@ -152,7 +152,7 @@ CREATE POLICY <replaceable class="parameter">name</replaceable> ON <replaceable
</varlistentry>
<varlistentry>
<term><replaceable class="parameter">expression</replaceable></term>
<term><replaceable class="parameter">using_expression</replaceable></term>
<listitem>
<para>
Any <acronym>SQL</acronym> conditional expression (returning