[firebird-support] FOR UPDATE [OF ...]] WITH LOCK

[liviuslivius liviusliv...@poczta.onet.pl [firebird-support]]

Hi,
 
what is OF and three dots after?
FOR UPDATE [OF ...]] WITH LOCK
(README.explicit_locks)
 
it looks like we can write after OF something more - but what?
 
regards,
Karol Bieniaszewski