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  • From: Damian Kramer <d.kramer AT jesus.cam.ac.uk>
  • To: FreeTDS Development Group <freetds AT lists.ibiblio.org>
  • Subject: Re: [freetds] Possible bug in freeTDS.
  • Date: Tue, 23 Sep 2003 14:25:07 +0100

No sensitive data. See attached for log.

Cheers,

~Damian


On Tue, 23 Sep 2003, ZIGLIO Frediano wrote:

> >
> > Hi all,
> >
> > I'm getting some very peculiar behaviour with freeTDS (both
> > version 0.61.2 and the latest snapshot, dated 23rd Sep) and
> > SQL Server 2000, using DBD::Sybase (version 1.01). I'm
> > running protocol version 7.0, but have had the same with 4.2.
> > When running a simple select, occasionally I get what appears
> > to be a single row returned, with a single column, contains
> > the value 0. Running the exact same select immediately
> > afterwards returns the data it should (1 row, 17 columns). I
> > can continue running the statement for ages (I've done a 5000
> > iteration loop) and its fine.
> >
> > It doesn't seem to be easily reproducible, although I've
> > found wiping the data from the table and reloading it seems
> > to kick it off again. The problem has occured with various
> > tables, and different selects. Its only on the one database
> > though (another one I'm using appears to be fine.)
> >
> > The data is definately coming back correctly, as I've sniffed
> > the packets. But somewhere in freeTDS it's getting
> > misinterpreted. I've created a logfile of this, and looked
> > through it, and there is definately a difference between the
> > first and second iterations, although I have little knowledge
> > of the guts of TDS, so can't interpret much of it.
> >
> > Has anyone come accross this thing before, or have any idea
> > if it's a bug? I'd apreciate any help as we have a project
> > thats becoming important and it relies on this database.
> >
> > I can provide a copy of the log if it's required.
> >
> > Many thanks,
> >
>
> Not required but it will help a lot.
> If log contain security risk data you can send it privately to some
> developers only...
>
> freddy77
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>

--
Damian Kramer Email: d.kramer AT jesus.cam.ac.uk
Unix & Network Administrator Phone: +44 (0)1223 764101
Jesus College, Cambridge Fax: +44 (0)1223 765083




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