From e3e3d2a789e34ff6572bdf693beb1516a228c5ff Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Tue, 28 Oct 2008 22:02:06 +0000
Subject: Extend ExecMakeFunctionResult() to support set-returning functions
 that return via a tuplestore instead of value-per-call.  Refactor a few
 things to reduce ensuing code duplication with nodeFunctionscan.c.  This
 represents the reasonably noncontroversial part of my proposed patch to
 switch SQL functions over to returning tuplestores.  For the moment, SQL
 functions still do things the old way.  However, this change enables PL SRFs
 to be called in targetlists (observe changes in plperl regression results).

---
 doc/src/sgml/plpgsql.sgml | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'doc/src')

diff --git a/doc/src/sgml/plpgsql.sgml b/doc/src/sgml/plpgsql.sgml
index 6b8c6c832c1..2a0894bbf27 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 1.134 2008/09/24 19:51:22 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/plpgsql.sgml,v 1.135 2008/10/28 22:02:05 tgl Exp $ -->
 
 <chapter id="plpgsql">
   <title><application>PL/pgSQL</application> - <acronym>SQL</acronym> Procedural Language</title>
@@ -1575,10 +1575,6 @@ LANGUAGE 'plpgsql' ;
 
 SELECT * FROM getallfoo();
 </programlisting>
-
-      Note that functions using <command>RETURN NEXT</command> or
-      <command>RETURN QUERY</command> must be called as a table source in
-      a <literal>FROM</literal> clause.
      </para>
 
      <note>
-- 
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