Hi PL read isolation levels for CMP. It all depends upon the isolation level you set Thanks Jayant > -----Original Message----- > From: Andrzej Kobus [SMTP:[EMAIL PROTECTED]] > Sent: Wednesday, May 10, 2000 9:09 PM > To: [EMAIL PROTECTED] > Subject: How to detect if a synchronization has taken place because > the data has changed? > > Hi Guys, > I have the following question. Is it possible to determine if my CMP > Entity EJB's values changed between two of my calls? Assume I hold the > reference to a remote interface during the whole period of time. Say, I > retrieved data from EJB and sent it to a user. This is one transaction. > Then > two minutes later I want to update the EJB with one new value. This is my > second transaction. But, I'm not sure that I will not be overwriting > somebody's changes made to the EJB between two of my transactions. > I could not find any information about this kind of support anywhere in > the > specs. > With respect and thanking in advance, Andrzej Kobus > > ________________________________________________________________________ > Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com > > ========================================================================== > = > To unsubscribe, send email to [EMAIL PROTECTED] and include in the > body > of the message "signoff EJB-INTEREST". For general help, send email to > [EMAIL PROTECTED] and include in the body of the message "help". =========================================================================== To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff EJB-INTEREST". For general help, send email to [EMAIL PROTECTED] and include in the body of the message "help".
