FreeTDS Development Group

[Armando Ortiz <armando.ortiz AT cppcorp.com>]

Try running:

tsql -C


On Friday 22 January 2010 07:59:44 am Matt Piskorz wrote:
> Lets see....
> Ubuntu is 8.04.  Whats the easiest way to find the version of FreeTDS?
> 
> > Date: Fri, 22 Jan 2010 14:31:05 +0100
> > From: freddy77 AT gmail.com
> > To: freetds AT lists.ibiblio.org
> > Subject: Re: [freetds] Set a warning on null values.
> >
> > 2010/1/21 Matt Piskorz <mpiskorz AT hotmail.com>:
> > > Good day,
> > > I pinged the unixODBC list, but I was pointed to the freetds list.
> > > I'm connecting to MS Sql Server from Ubuntu using UnixODBC and freetds.
> > >  I'm having an issue with a query where I am getting back an extra
> > > record. Example:
> > > Rowset returned from sql client tool:RowID123
> > >
> > > Rowset returned from isql (unixodbc)RowID1233
> > > I receive this warning when I run the query in the ms sql client tool -
> > > "Warning: Null value is eliminated by an aggregate or other SET
> > > operation."If I run the query as is in unixodbc isql, then I get the
> > > 4th row. If I rewrite this query to remove the null, then I receive the
> > > correct recordset from the unixodbc isql tool. Question:  Is there a
> > > setting that I can set in the odbc.ini file (or someplace) that will
> > > return an error or a warning, instead of returning the 4th row? I'm an
> > > admin of a box, and I don't have full control over the queries that get
> > > and people are complaining the result sets are incorrect, when instead
> > > the query needs to be edited. If you want to reproduce the error, this
> > > is a sample set up that you can use: create table test(c1 int null, c2
> > > int null) insert into test select 1,1 insert into test select 1,2
> > > insert into test select 1,null Now run these from isql on ubuntu.
> > > select max(case when c1 = 1 then c2 end) from test  --this returns 2
> > > rowsselect max(case when c1 = 1 then c2 end) from test where c2 is not
> > > null -- this returns 1 row Thanks for taking a look.Matt
> >
> > I got 1 row using both select you posted.... Ubuntu 9.04 with unixODBC
> > and CVS HEAD.... which FreeTDS version are you using ?? I remember a
> > similar problem (many many time ago...)
> >
> > bye
> >   freddy77
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