From 8dbd10d96df3b497e080d9e0d2a0e0d9df34efc3 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Sun, 11 Jul 2004 23:26:51 +0000
Subject: [PATCH] This patch fixes a small error in the Porting PL/SQL to
PL/pgSQL section where a instr function parameter is mistyped as varchar. It
works properly when changed to integer.
Michael Glaesemann
---
doc/src/sgml/plpgsql.sgml | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/doc/src/sgml/plpgsql.sgml b/doc/src/sgml/plpgsql.sgml
index 91eb0f29727..b30cc7e83fe 100644
--- a/doc/src/sgml/plpgsql.sgml
+++ b/doc/src/sgml/plpgsql.sgml
@@ -1,5 +1,5 @@
<!--
-$PostgreSQL: pgsql/doc/src/sgml/plpgsql.sgml,v 1.40 2004/07/11 21:48:24 momjian Exp $
+$PostgreSQL: pgsql/doc/src/sgml/plpgsql.sgml,v 1.41 2004/07/11 23:26:51 momjian Exp $
-->
<chapter id="plpgsql">
@@ -2957,7 +2957,7 @@ END;
$$ LANGUAGE plpgsql;
-CREATE FUNCTION instr(varchar, varchar, varchar) RETURNS integer AS $$
+CREATE FUNCTION instr(varchar, varchar, integer) RETURNS integer AS $$
DECLARE
string ALIAS FOR $1;
string_to_search ALIAS FOR $2;
--
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