2012/4/19 Chris Angelico <ros...@gmail.com> > > If all your inserts make use of the sequence, and you never alter the > sequence, then this should never happen (unless, that is, 34 other > inserts happened between when you inserted and when you checked the > max). Be extremely careful of selecting max(rowid) when you have > concurrent transactions; it's entirely possible that some other > transaction has consumed a value from the sequence but hasn't yet > written it to the database (at least, not in any way that your > transaction can see), which means you risk resetting the sequence too > low. > > ChrisA >
May be it was an artefact because i was using the same database from command line and thru php ? because, right now, i do only : INSERT ... RETURNING rowid; and it works well from php... i did quit the command line by "\q" in between... -- Yvon
