Hello, I need to do an update on a table :
***** Something like this : ***** UPDATE my_table mt SET mt.field1 = mt.field1 + 1 WHERE mt.id = 100 ********************************* And there can have concurrent updates on this record. is there a risk of 2 (or more) updates done at the same time and my field and the result of the query to damage the field or does all the updates done in a queue ... ? Do I have to do a lock table before the update ? Thank you for your help Stef Webmaster of Atoova http://homecinema.atoova.com (running under php/mysql) --------------------------------------------------------------------- Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail <[EMAIL PROTECTED]> To unsubscribe, e-mail <[EMAIL PROTECTED]> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
