Type typo in parameter of pgsql function

Patch applied. Thanks. Your documentation changes can be viewed in
five minutes using links at the bottom of the developer's page,
http://developer.postgresql.org/index.php.

---------------------------------------------------------------------------

Michael Glaesemann wrote:

Hello all

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.

This is only my second patch. I generated it using cvs diff -c
filename. If I've bungled the format, please let me know.

Michael Glaesemann
grzm myrealbox com

Index: plpgsql.sgml
===================================================================
RCS file: /projects/cvsroot/pgsql-server/doc/src/sgml/plpgsql.sgml,v
retrieving revision 1.39
diff -c -r1.39 plpgsql.sgml
*** plpgsql.sgml	4 Jul 2004 02:48:52 -0000	1.39
--- plpgsql.sgml	5 Jul 2004 01:12:31 -0000
***************
*** 2957,2963 ****
$$ LANGUAGE plpgsql;

! CREATE FUNCTION instr(varchar, varchar, varchar) RETURNS integer AS $$
DECLARE
string ALIAS FOR $1;
string_to_search ALIAS FOR $2;
--- 2957,2963 ----
$$ LANGUAGE plpgsql;

! CREATE FUNCTION instr(varchar, varchar, integer) RETURNS integer AS $$
DECLARE
string ALIAS FOR $1;
string_to_search ALIAS FOR $2;

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