FreeTDS Development Group

[James Vanns <jimv AT canterbury.ac.uk>]

Yup! God damn client side charset and language - that was it! Out of
interest, and if you know it off-hand, what TDS (internal, libtds that
is) function reads the /etc/locales.conf file? Or can you set which
section to use in a the /etc/freetds.conf server section?

Cheers for your time,
        
Jim

On Wed, 2005-01-12 at 12:44 +0000, Thompson, Bill D (London) wrote:
> James,
> 
> > Is it possible this is a date-formatting env variable or something?
> 
> Yup. I'd need to see the errant code though...
> 
> If sqsh is using in turn freetds, then it *should* behave the same as
> your app.
> 
> which api does your app use ? ODBC/DBLIB/CTLIB ?
> which version of sqsh do you use ?
> 
> Bill
> 
> -----Original Message-----
> From: freetds-bounces AT lists.ibiblio.org
> [mailto:freetds-bounces AT lists.ibiblio.org] On Behalf Of James Vanns
> Sent: 12 January 2005 12:29
> To: FreeTDS Development Group
> Subject: RE: [freetds] Testing for query success
> 
> 
> Actually, there is still one thing I don't understand. If I copy the
> failing statement from my code and paste it into sqsh it works - a
> select shows the data and I get no 'Arithmetic overflow error converting
> expression to data type datetime.The statement has been terminated.'
> error message printed to the screen.
> 
> In my code, the exact same statement (SP) doesn't upload the data to the
> database and does print the message stated above!
> 
> This is still confusing me considering because essentially the code is
> identical under the hood. Is it possible this is a date-formatting env
> variable or something?
> 
> Regards
> 
> Jim
> 
> On Wed, 2005-01-12 at 11:14 +0000, Thompson, Bill D (London) wrote:
> > Jim,
> > 
> > Shortish answer:
> > 
> > in SQL Server there are a number of types of error condition.
> > Some will terminate a whole batch, whereas others will terminate a
> > statement within a batch (or a statement within a stored procedure for
> > that matter)
> > Judging by the text of the error message This error falls into the
> > latter case.
> > In this latter case, within a stored procedure, it's up to you to trap
> > errors and adjust the logic accordingly.
> > 
> > You might for example code the following after each statement of a
> > stored procedure:
> > 
> > if @@error <> 0
> > begin
> >    return -1
> > end
> > 
> > If you choose not to trap errors like this, the stored procedure will
> > continue executing.
> > 
> > The error message is being returned by freetds, because the server
> > pushes any error message generated in the course of a batch execution
> > back to the client.
> > Most client applications then print these out using an "error handler"
> -
> > sqsh certainly does this.
> > But neither freetds or sqsh (which then handles the message by
> printing
> > it out) use the presence of a message to "flag" an error in any way.
> > 
> > Bill
> > 
> > P.S. The underlying cause of the error message is likely to be more
> > complicated.
> > 
> > 
> > -----Original Message-----
> > From: freetds-bounces AT lists.ibiblio.org
> > [mailto:freetds-bounces AT lists.ibiblio.org] On Behalf Of James Vanns
> > Sent: 12 January 2005 11:03
> > To: FreeTDS Development Group
> > Subject: [freetds] Testing for query success
> > 
> > 
> > Dear all,
> > 
> > First a happy new year to you. Now, to the point! I am issuing an
> UPDATE
> > statement (actually I am calling a stored procedure that issues this
> > statement) against a Microsoft SQL Server (2000).
> > 
> > I am testing this using sqsh also...
> > 
> > Basically, this SP succeeds yet I also get an error message returned
> > (not a record set):
> > 
> > 'Arithmetic overflow error converting expression to data type
> > datetime.The statement has been terminated.'
> > 
> > As I said - the update succeeds and the date format is accepted and
> > stored fine (format was: 2003-04-11 17:29:27).
> > 
> > So 
> > 
> > a) Why is this message returned by FreeTDS?
> > b) If this error message is returned how come the SQSH (and therefore
> > FreeTDS?) program prints '(return status = 0)' also? Doesn't 0 signify
> > success?
> > 
> > Any direction you can give me to the solution to this will be
> > appreciated. I.e. what dblib or even tds functions should I be calling
> > to test for the real success or failure of my statement?
> > 
> > Regards
> > 
> > Jim Vanns
> > 
> > PS: This is FreeTDS 0.62
> > 
> -- 
> James Vanns BSc (Hons) MCP
> Linux Systems Administrator
> Software Engineer (Linux / C & C++)
> Canterbury Christ Church University College
> Public Key: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x24045370
> 
> 
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-- 
James Vanns BSc (Hons) MCP
Linux Systems Administrator
Software Engineer (Linux / C & C++)
Canterbury Christ Church University College
Public Key: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x24045370