From 5cbf206c79fc8670b53a0032efd3dda45bddbda4 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Wed, 28 Nov 2007 20:56:35 +0000
Subject: [PATCH] Update RETURN NEXT documentation for plpgsql.
---
doc/src/sgml/plpgsql.sgml | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/doc/src/sgml/plpgsql.sgml b/doc/src/sgml/plpgsql.sgml
index 4acac7366d9..7944926eff3 100644
--- a/doc/src/sgml/plpgsql.sgml
+++ b/doc/src/sgml/plpgsql.sgml
@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/plpgsql.sgml,v 1.119 2007/11/28 20:13:06 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/plpgsql.sgml,v 1.120 2007/11/28 20:56:35 momjian Exp $ -->
<chapter id="plpgsql">
<title><application>PL/pgSQL</application> - <acronym>SQL</acronym> Procedural Language</title>
@@ -132,10 +132,11 @@
</para>
<para>
- <application>PL/pgSQL</> functions can also be declared to return
- a <quote>set</>, or table. Such a function generates its output by
- executing <command>RETURN NEXT</> for each desired element of the result
- set, or by using <command>RETURN QUERY</> to output the result of
+ <application>PL/pgSQL</> functions can also be declared to return a
+ group of values, either as a single row, or a group of rows, like a
+ table. Such a function generates its output by executing
+ <command>RETURN NEXT</> for each desired element of the result set,
+ or by using <command>RETURN QUERY</> to output the result of
evaluating a query.
</para>
--
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