see

http://www.ambysoft.com/mappingObjects.pdf


chapter 4 for this difference.

Hope this helps
kavitha



-----Original Message-----
From: A mailing list for Enterprise JavaBeans development
[mailto:[EMAIL PROTECTED]]On Behalf Of Nitin Mangtani
Sent: Thursday, January 20, 2000 11:03 PM
To: [EMAIL PROTECTED]
Subject: Optimistic - Pessimistic Locking


hi all,

    Can someone explain me what exactly Optimistic - Pessimistic Locking
mean
in general and if  possible with respect to Oracle DB.

Regards,
Nitin.
**************************************************************
Nitin R Mangtani
Senior Software Engineer-Enterprise Solutions
Wipro Technologies
72, Keonics, Electronics City,
Hosur Main Road,
Bangalore-561 229, India
Tel: 91-80-8520416/9 Extn. 1207
Fax: 91-80-8520478
E-mail:[EMAIL PROTECTED]
www.wipro.com
The World's First SEI CMM Level 5 Software Services Company
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