More one information :

IBTransaction
is configured to Read Commited

I have other kind of transaction that I can see the data of the another user
just using the command
CommitRetaing, because all another transactions configuration don't give me
a good work.

Thanks

Vinicius Marques De Bernardi
( Try to make the things work... )

"Vinicius" <yakkoo@...> escreveu na mensagem
news:3cee82e3_1@dnews...

> I have posted a problem that I have with Firebird 1.0 and I think that the
> same problem can occur with interbase so I want to post to make a small
> discussion about this, first of all, I start to have a problem when I use

a

> Timer in my Delphi program after some time that the program is running the
> firebird send me a message of error : "Too many concurrent executions of

the

> same request", so I decide to test it out of my program and I start to do
> the same SELECT at 1 and 1 msec, and the problem doesn't occur, so I

decide

> to just to create the IBTransaction component of the form when I open the
> form, because I am using many datamodules, one for it form, and in wicth
> datamodule I have one transaction. After I have do this my problem stops.
>
> So I want to know it really is the awnser of the problem?
> My program has something like 20 datamodules...
> So I can have simutaneos +/-25 transactions of the same program.
> And another question is, if the problem is the many transactions why it

just

> occurs when I have open and close one of the transaction many times:
>
> Timer1Timer(sender : TObject)
> begin
> IBTransaction.CommitRetaing;
> IBQuery1.Close;
> IBQuery1.Open;
> end;
>
> Thanks
>
> Vinicius Marques De Bernardi
> ( Try to make the things work... )
>
>