Unfortuneatly this happens alot. Many developers have an over inflated view of their abilities and think they can write their code good enough to handle this. Every time I have seen this in place I have seen data integrity problems. Some major application vendors do this to provide the ability to work with any database. All they need then are tables and indexes.
If at all possible get them off of this track and use the database for integrity handling. That's why it has those features.
HTH
Rodd
On Wed, 2002-10-23 at 12:45, Craig Healey wrote:
The developers working on our new VB app are also responsible for setting up the Oracle DB behind it. The app is for an order entry/despatch/warehouse system with >5 million customers and >1000 orders per day. We have nearly 400 tables. They are not planning on using primary keys/secondary keys, as they say they will handle all the constraints via VB. I only have a theoretical knowledge of database design, which says this is very wrong. Is the Oracle system being used as anything more than an expensive file system? In real world scenarios, is this a common practice? Regards Craig Healey ********************************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. Statements and opinions expressed in this e-mail may not represent those of the company. If you have received this email in error please notify [EMAIL PROTECTED] This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses (www.mimesweeper.com) *********************************************************************************** -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Craig Healey INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
