Powerhouse and Result Sets/Cursors

[Moffatt, Doug]

Hi Adrian,

The Powerhouse source is correct.  On your server machine, try setting
the environment variable,  STRICT_SQL92=yes.

Regards...Doug

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Today's Topics:

   1. Powerhouse and Result Sets/Cursors
      (Adrian.Hudson at eu.averydennison.com)


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

Message: 1
Date: Tue, 18 Dec 2007 16:57:57 +0100
From: Adrian.Hudson at eu.averydennison.com
Subject: Powerhouse and Result Sets/Cursors
To: powerh-l at lists.sowder.com
Message-ID:
	
<OFB361EA54.9B7A67F3-ONC12573B5.0055DD10-C12573B5.00579241 at averydennison
.com>
	
Content-Type: text/plain; charset="us-ascii"

Hi,

This is my first post, so I hope I manage to follow all the necessary
etiquette!

Has anyone managed to use a cursor with a result set in Powerhouse and
Oracle (This was introduced in 8.4D)?

I'm struggling with how the Cursor/Result Set is passed back (and indeed
defined) in the Powerhouse code.

We are running Oracle 10g with Powerhouse 8.43D1 on AIX

The text below illustrates the problem.

Regards,


Adrian

Create package and procedure
----------------------------------------------

create package powpkg
as
type CursorType is REF CURSOR;
end powpkg;

create or replace procedure return_wishlist (ocursor in out
powpkg.CursorType)
as
begin
open ocursor for select description from hudsona.boys_wishlist; end; /

To demo it works in SQLPLUS
--------------------------------------------

SQL hudsona at DVXD> variable c refcursor
SQL hudsona at DVXD> exec return_wishlist (:c)

PL/SQL procedure successfully completed.

SQL hudsona at DVXD> print c

DESCRIPTION
--------------------------------------------------
Football Game
Keyboard
Shrek DVD

Powerhouse code
-------------------------- 

sql in css2base &
declare c_cursor cursor for &
call hudsona.return_wishlist &
result set description varchar(50)

acc c_cursor
go

------------------------------------------------------------------------
-------
DMS-E-GENERAL, A general exception has occurred during operation
'execute'.
   File:  C_CURSOR
------------------------------------------------------------------------
-------
ORA-06550: line 1, column 7:

PLS-00306: wrong number or types of arguments in call to
'RETURN_WISHLIST'

ORA-06550: line 1, column 7:

PL/SQL: Statement ignored






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