Subject Re[2]: [ib-support] dead locks no way out - URGENT - Not Fixed
Author Johannes Pretorius
Okay another problem..
If I do a update quickly afer each other and then it hangs and you close
the program that hangs then for that MACHINE all updates after that HANGS.
But the other machines can
go on and work. This I mean in the sense of the locahost keeps on hanging
and the remote machines work..

This is VERY ODdd

thanks


At 15:49 28/11/2002 +0200, you wrote:
>But does 4608 not make my transaction invisible to the other applications
>or in short I cannot see the other applications data
>until I disconnect and connect again.. Like a snapshot idea ??
>
>Thanks
>
>
>
>At 11:34 28/11/2002 -0300, you wrote:
> >I would suggest using 4608. If you have long data editing periods,
> >like filling orders/products, etc... you can try to use cached updates
> >to send all the changes at once to the database together with explicit
> >transaction control to make the transaction as short as possible.
> >
> >Also try to use Commit instead of CommitRetaining and Wait on Locks
> >FALSE. Wait on Locks TRUE will not give you deadlocks *only* if the other
> >transaction who is "locking" the record Rollbacks.
> >
> >Your log suggests that you have some network problem. IB/FB try to
> >detects when a host is no more active from time to time, until it
> >detects a disconnection it will keep holding any open transactions
> >from that host and this can cause deadlocks on other hosts depending
> >on what you have done to the data with that transaction.
> >
> >[]s
> >
> > Carlos
> > WarmBoot Informatica - http://www.warmboot.com.br
> > Interbase-BR - http://www.interbase-br.com
> >
> >JP> Well how about the 4096 with the setting COMMIT RETAIN will that work
> >JP> as we have the following problem
> >
> >JP> When they update record it hangs every now and again
> >JP> there is about 10 people working. Also the deadlocks are becoming
> >more and
> >JP> more.
> >
> >JP> In the interbase log file I have a LOT of 10054 Socket Errors Server
> side
> >JP> that says the host went down.
> >
> >JP> Can this endup in a dead lock for the others ??
> >
> >JP> Thanks in Advance
> >JP> Johannes
> >
> >
> >JP> At 10:52 28/11/2002 -0300, you wrote:
> > >>In the jurassic period, when I used BDE, I think my settings was flag
> > >>= 4608. It worked OK, considering the obvious BDE limitations.
> > >>
> > >>[]s
> > >>
> > >> Carlos
> > >> WarmBoot Informatica - http://www.warmboot.com.br
> > >> Interbase-BR - http://www.interbase-br.com
> > >>
> > >>JP> Good day
> > >>JP> -\=\=-\=\=-\=
> > >>
> > >>JP> I have a problem with Interbase 5.6 where I keep on getting deadlocks
> > >>with
> > >>JP> Delphi 5
> > >>JP> I have update the BDE to have the WAIT FOR LOCKS property and made
> > it TRUE
> > >>JP> also I made the driver flag 4096
> > >>JP> But I keep on getting this error after a while
> > >>JP> user transaction already in progress
> > >>JP> update conflicts with concurrent update
> > >>
> > >>JP> PLEASE can somebofdy help
> > >>
> > >>JP> Johannes Pretorius
> > >>
> > >>JP> [Non-text portions of this message have been removed]
> > >>
> > >>
> > >>
> > >>JP> To unsubscribe from this group, send an email to:
> > >>JP> ib-support-unsubscribe@egroups.com
> > >>
> > >>
> > >>
> > >>JP> Your use of Yahoo! Groups is subject to
> > http://docs.yahoo.com/info/terms/
> > >>
> > >>
> > >>
> > >>To unsubscribe from this group, send an email to:
> > >>ib-support-unsubscribe@egroups.com
> > >>
> > >>
> > >>
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> >
> >
> >
> >JP> To unsubscribe from this group, send an email to:
> >JP> ib-support-unsubscribe@egroups.com
> >
> >
> >
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> http://docs.yahoo.com/info/terms/
> >
> >
> >
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> >
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