From: Richard Broersma Jr <rabroersma@yahoo.com>
To: Hengky Lie <hengkyliwandouw@gmail.com>
To: pgsql-sql@postgresql.org
Subject: Re: Need help with CASE statement in Function
Date: Wed, 3 Oct 2007 10:07:25 -0700 (PDT)
Message-ID: <282657.3138.qm@web31808.mail.mud.yahoo.com> (raw)
In-Reply-To: <000d01c805dc$9e8db450$1d00a8c0@hengky>
--- Hengky Lie <hengkyliwandouw@gmail.com> wrote:
> My Question is : How to make argument 4 optional ? When IS NULL the function
> will show all transaction between date $1 and $2 and product ID=$3
Could you simply overload your function by having two functions? One with arguement 4 and one
without?
Regards,
Richard Broersma Jr.
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To: pgsql-sql@postgresql.org
Cc: rabroersma@yahoo.com, hengkyliwandouw@gmail.com
Subject: Re: Need help with CASE statement in Function
In-Reply-To: <282657.3138.qm@web31808.mail.mud.yahoo.com>
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