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freetds - Re: [freetds] SQL_NO_TOTAL error on text larger than 4096 bytes

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  • From: Frediano Ziglio <freddy77 AT gmail.com>
  • To: FreeTDS Development Group <freetds AT lists.ibiblio.org>
  • Subject: Re: [freetds] SQL_NO_TOTAL error on text larger than 4096 bytes
  • Date: Mon, 7 May 2012 19:01:03 +0100

SQL_NO_TOTAL is not an error but a value you should support. It says mainly
that FreeTDS cannot know the converted length in advance, this for
performance issues.

Frediano Ziglio

Il giorno 07/mag/2012, alle ore 05:42, Vagif Verdi <vagif.verdi AT gmail.com> ha
scritto:

> I am using haskell bindings to unixodbc and freetds.
> They work fine with freetds 0.82 and unixodbc 2.3.0
>
> But upgrade to freetds 0.91 and unixodbc 2.3.1 breakes it. Now it gives me
> a
> SQL_NO_TOTAL error on text larger than 4096 bytes.
> I submitted bug to hdbc-odbc lib here: https://github.com/hdbc/hdbc-
> odbc/issues/4
>
> I looked through the code of haskell bindings and it does not handle
> SQL_NO_TOTAL. Just returns an error.
>
> Can anyone tellme what changed either in freetds or in unixodbc to cause it
> to
> return SQL_NO_TOTAL instead of just the length of the field ?
>
> Can we bring the old functionality back ? Or if not, how to correctly
> respond
> to SQL_NO_TOTAL ?
>
> Regards,
> Vagif Verdi
>




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