Re: Bug in setFetchSize

Does it matter if the setAutoCommit is true or false .. or is it just an
explicit commit(); call that would close the portal?

On Fri, 2004-12-03 at 05:20, Oliver Jowett wrote:
> Dave Smith wrote:
> > We are using pg80b1.308.jdbc3.jar with pg 7.4.5 and trying to use
> > setFetchSize on Statement.
> >
> > Once we try and fetch outside the value we have set for fetchSize we get
> > ERROR: portal "C_4" does not exist
>
> The only case I can think of this happening is if you are trying to use
> a ResultSet after the transaction that created it has committed or
> rolled back.
>
> You're not meant to do that unless you specify HOLD_CURSORS_OVER_COMMIT
> (which the driver will currently reject as unsupported). The driver does
> not explicitly close ResultSets on commit, but the server closes the
> underlying cursor so you see this error.
>
> If that's not the scenario, can you provide some sample code that
> demonstrates the problem?
>
> > So it looks like you are using fetchSize as an absolute size, which is
> > not my reading of the spec.
>
> I don't understand your analysis.
>
> -O
>
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--
Dave Smith
CANdata Systems Ltd
416-493-9020