On Sun, Feb 16, 2003 at 23:51:49 -0500, Greg Stark <[EMAIL PROTECTED]> wrote: > > Hm, odd, nobody mentioned this solution: > > If you don't have a primary key already, create a unique index on the > combination you want to be unique. Then: > > . Try to insert the record > . If you get a duplicate key error > then do update instead
I think this solution depends on records not being deleted. Otherwise a record could be deleted between the insert attempt and the update attempt. ---------------------------(end of broadcast)--------------------------- TIP 4: Don't 'kill -9' the postmaster
