Subject RE: [firebird-support] Re: Lock conflict
Author bogdan
> LI-V6.3.2.4731 1.5 Classic, RedHat Enterprise, 9G database
> In the evenings when gbak �g is running the clients are encountering
> conflict on no wait transaction
> Deadlock
> Update conflicts with concurrent update

This is a normal exception in a multi-user environment that has
absolutely nothing to do with gbak. It means two concurrent
transactions are trying to modify or delete the same record.

A backup only reads data (so no risk of lock conflict). A restore must
be done with exclusive access, so again no risk of lock conflict.


This particular table is being accessed all day, but only between 22.00 and
24:00 when gbak �b �g is running and there are approximately 3 users
connected (otherwise 30 � 50) the problem arises, so i assume that this two
things are correlated.

Regards Bogdan

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