Message-ID: <26221691.post@talk.nabble.com>
Date: Thu, 5 Nov 2009 12:37:56 -0800 (PST)
From: maboyz <thabani.moyo@distributel.ca>
To: pgsql-sql@postgresql.org
Subject: Converting T-SQL to PostgreSQL
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I am trying to re write the following stored proc as a postgresql
function......but am new to postgres and it is kind of getting really
confusing trying to learn and let alone understand the syntax:

CREATE PROCEDURE [dbo].[GetAppAvailability]
	@AuditAvailable		bit output,
	@BillingAvailable	bit output,
	@ReturnValue		int output
AS
SET NOCOUNT ON

set @AuditAvailable = (select app_Status from AppAvailability where
app_Functionality = 'Audit')
set @BillingAvailable = (select app_Status from AppAvailability where
app_Functionality = 'Billing')

Set @ReturnValue = @@Error

I have this in postgres but obviously it is not correct:

CREATE OR REPLACE FUNCTION GetAppAvailability(OUT auditAvailable character
varying, OUT billingAvailable character varying)
   AS
$BODY$
     set $1 = (select "app_Status" from "AppAvailability" where
"app_Functionality" = 'Audit');
    set $2 = (select "app_Status" from "AppAvailability" where
"app_Functionality" = 'Billing');
	$BODY$
  LANGUAGE 'sql' VOLATILE
  COST 100;


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