From: Kancha . <kancha2np@yahoo.com>
To: pgsql-sql@postgresql.org
Subject: create function problem
Date: Tue, 19 Mar 2002 00:25:33 -0800 (PST)
Message-ID: <20020319082533.35506.qmail@web14909.mail.yahoo.com> (raw)
I've used the following sql to create the function and
function creation is also successful.
create function usage(text)
returns numeric
as 'select ceil(sum(sessiontime)/60) from ath_online
where loginname=\'$1\' and startdate >= (select
startdate from cst_package where status=\'t\' and
cid=(select cid from cst_customer where
loginname=\'$1\'));'
language 'sql';
executing this function as
select usage('kancha');
returns no records. while executing the query directly
replacke $1 with kancha returns result. Where did i go
wrong ??
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To: pgsql-sql@postgresql.org
Cc: kancha2np@yahoo.com
Subject: Re: create function problem
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