[freetds] On SQLPrepare -> SQLNumResultCols -> SQLExecute function sequence

Frediano Ziglio freddyz77 at tin.it
Wed Sep 1 14:38:28 EDT 2004


Il mer, 2004-09-01 alle 20:05, Michael Kochetkov ha scritto:
> Hello,
> I have the following problem with FreeTDS 0.62 and 0.63: the library I use
> calls SQLNumResultCols after SQLPrepare (before SQLExecute).
> SQLNumResultCols returns SQL_SUCCESS, but the number of result columns is
> set to 0. SQLNumResultCols returns the correct number of columns in the
> Windows platform.
> The problem was discussed here a little bit earlier:
> http://lists.ibiblio.org/pipermail/freetds/2004q2/016335.html. I have read
> it as it shall work for 0.63. But it does not.
> Here goes the question: do you plan to support the SQLPrepare ->
> SQLNumResultCols -> SQLExecute function sequence? And if you do then what
> are approximate time constraints?
> 
> Thank you in advance,
> -
> Michael Kochetkov.
> 
> P.S. The versions of software I use:
> tsql -C 
> Compile-time settings (established with the "configure" script):
>                             Version: freetds v0.63.dev.20040824
>      MS db-lib source compatibility: no
>         Sybase binary compatibility: unknown
>                       Thread safety: no
>                       iconv library: yes
>                         TDS version: 8.0
>                               iODBC: no
>                            unixodbc: yes
> 
> isql --version
> unixODBC 2.2.8
> 

0.63 should work (see prepare_results tests)... Which statement are you
trying to prepare?

freddy77





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