Check uniqueness of primary key
From: Luc Loodts <luc.loodts_at_alcatel.be>
Date: Thu, 06 Aug 1998 15:31:34 +0200
Message-ID: <35C9B036.5BBEA761_at_alcatel.be>
[Quoted] Hi all,
Date: Thu, 06 Aug 1998 15:31:34 +0200
Message-ID: <35C9B036.5BBEA761_at_alcatel.be>
[Quoted] Hi all,
[Quoted] I have created a tabular form with a column that has the unique key
property set to TRUE.
No I am wondering how I can check the uniqueness of the primary key
value immediately
after it is entered by the operator (before commit is done).
I know how to check it against the values that are already in the
database, but I also want to
check the uniqueness against the values entered in the form before, but
still not commited to
the database.
Many Thanks,
Luc Loodts.
Received on Thu Aug 06 1998 - 15:31:34 CEST