Re: [Firebird-odbc-devel] Driver issues

[Alexander P. <ale...@re...>]

Martijn Tonies wrote:
> Hello Alexander,
>
>
> I've tried a different componentset and it browses data just
> fine in Delphi.
>
> However, I ran into a new problem --
>
> I have this table with BLOBs, I put down an odbc query
> component in Delphi and set "UniDirectional" to True.
>
> When I want to activate the query component, it calls
> SQLExecute and then doesn't return for quite a while.
> Meanwhile, the memory usage of the application goes
> -way up- ... and it ends with an Access Violation error.
>
> Is the driver fetching all rows despite the component
> not doing that?
>
>
>   
Hello Martijn!
What components do you use?
I think you need the Cursor type  = ForwardOnly (else the driver 
fetching all rows) .

Regards,
Alexander