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Fix plpgsql "PERFORM" markup.

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Backpatch to 9.0 and 9.1.
This commit is contained in:
Bruce Momjian 2011-09-06 15:20:14 -04:00
parent 623f77e9d1
commit ba3de10c4e
1 changed files with 1 additions and 1 deletions
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doc/src/sgml/plpgsql.sgml
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@ -940,7 +940,7 @@ PERFORM <replaceable>query</replaceable>;
result. Write the <replaceable>query</replaceable> the same result. Write the <replaceable>query</replaceable> the same
way you would write an SQL <command>SELECT</> command, but replace the way you would write an SQL <command>SELECT</> command, but replace the
initial keyword <command>SELECT</> with <command>PERFORM</command>. initial keyword <command>SELECT</> with <command>PERFORM</command>.
For <keyword>WITH</> queries, use <keyword>PERFORM</> and then For <command>WITH</> queries, use <command>PERFORM</> and then
place the query in parentheses. (In this case, the query can only place the query in parentheses. (In this case, the query can only
return one row.) return one row.)
<application>PL/pgSQL</application> variables will be <application>PL/pgSQL</application> variables will be