Hi there, I suspect you out there know the answer to this one... If you have a MySQL db on Apache with mod php and you are using php with a persistent connection, what happens when two people hit your webserver at the same time? In particular, if the page runs an insert query on a table with an auto_increment field what can happen to insert_id? If you do the Insert and then immediately call insert_id, are you guaranteed to get the relevant insert_id result? Or is it possible for the other page (call it person_page_2) to get some execution time on the webserver, use the same persistent connection and insert. If that can happen, then do you get the right insert_id value back when person_page_1 resumes? Or do you get the most recent, which would be the insert from person_page_2? Thanks, Jeff Veit http://www.tanasity.com/ - Tanasity develops software and net applications - radical web update next week - and I've said this for 3 months http://www.tangledtime.com/ - Occasional blog about the net, software and business http://www.chase.org.uk/ - Cambridge Hi-Tech Association of Small Enterprises - brilliant networking for hi-tech companies around Cambridge, UK http://www.chaseconference.org.uk/ - Where Angels Dare and VCs also Tread - October 10th 2002 - it's happened but I'm very proud of how successful it was Tanasity Mobile: +44 (0)7812 217448 Tel: +44 (0)1223 721499 -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
