Concurrenct datamanagement

From: Andor Gyula <gy.andor_at_euromacc.hu>
Date: Wed, 25 Oct 2000 13:13:31 +0200
Message-Id: <10660.120151@fatcity.com>

Hi Gurus !

The problem is the following:

We use a thin client, and a stored procedure-based datamanagement layer. The client uses the database via these procedures. There can occur that two or more user get the same record (GET_DATA). Each of them modify the record on client side, and they want to put it back to database using e.g. PUT_DATA procedure.

How can I check if the data had been modified and commited since the cilent get it?

Thanks in advance.

Gyula Andor Received on Wed Oct 25 2000 - 06:13:31 CDT