From bebe7c5600ad750fb52b86ecb083a3f623ba0a99 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Sun, 5 Jun 2005 03:16:42 +0000
Subject: Here's a patch to do the following:

1. Rename spi_return_next to return_next.
2. Add a new test for return_next.
3. Update the expected output.
4. Update the documentation.

Abhijit Menon-Sen
---
 doc/src/sgml/plperl.sgml | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'doc/src')

diff --git a/doc/src/sgml/plperl.sgml b/doc/src/sgml/plperl.sgml
index 0680c6106e8..c6fdb3bae2b 100644
--- a/doc/src/sgml/plperl.sgml
+++ b/doc/src/sgml/plperl.sgml
@@ -1,5 +1,5 @@
 <!--
-$PostgreSQL: pgsql/doc/src/sgml/plperl.sgml,v 2.40 2005/05/20 01:52:24 neilc Exp $
+$PostgreSQL: pgsql/doc/src/sgml/plperl.sgml,v 2.41 2005/06/05 03:16:29 momjian Exp $
 -->
 
  <chapter id="plperl">
@@ -182,8 +182,11 @@ $$  LANGUAGE plperl;
 SELECT * FROM perl_set();
 </programlisting>
 
-   Note that when you do this, Perl will have to build the entire array in
-   memory; therefore the technique does not scale to very large result sets.
+   When you do this, Perl will have to build the entire array in memory;
+   therefore the technique does not scale to very large result sets. You
+   can instead call <function>return_next</function> for each element of
+   the result set, passing it either a scalar or a reference to a hash,
+   as appropriate to your function's return type.
   </para>
 
     <para>
-- 
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