From 664782ee74ce5c02a35f22543451f957a84f043c Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Wed, 28 Nov 2007 21:47:39 +0000
Subject: [PATCH] RETURN NEXT doc improvement, per Alvaro.
---
doc/src/sgml/plpgsql.sgml | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/doc/src/sgml/plpgsql.sgml b/doc/src/sgml/plpgsql.sgml
index 7944926eff3..027d0eb7ec1 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 1.120 2007/11/28 20:56:35 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/plpgsql.sgml,v 1.121 2007/11/28 21:47:39 momjian Exp $ -->
<chapter id="plpgsql">
<title><application>PL/pgSQL</application> - <acronym>SQL</acronym> Procedural Language</title>
@@ -132,11 +132,11 @@
</para>
<para>
- <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
+ <application>PL/pgSQL</> functions can also be declared to return
+ a <quote>set</> (or table) of any data type that can be returned as
+ a single instance. 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>
--
GitLab