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RE: [freetds] SQLDescribeColumn and tds_next_placeholders_ucs2le
- From: "ZIGLIO, Frediano, VF-IT" <Frediano.Ziglio AT vodafone.com>
- To: "FreeTDS Development Group" <freetds AT lists.ibiblio.org>
- Subject: RE: [freetds] SQLDescribeColumn and tds_next_placeholders_ucs2le
- Date: Mon, 22 Mar 2004 08:45:29 +0100
> > I think it's SQLDescribeCol. SQLDescribeCol do not return the char
> > representation, it return type length, so 16 it right. You
> should use
> > SQLColAttribute(SQL_DESC_DISPLAY_SIZE) to get display size.
> >
>
> Thanks for a tip with SQLColAttribute. Really the reason I wrote about
> SQLDescribeCol is that if I run my program under DOS with MS
> version of
> ODBC SQLDescribeCol it returns column size 36. It is just a little
> confusing about which function is right to use.
>
I don't think MS update ODBC for DOS that much :)
This is the reason. ODBC use TDS protocol version 4.2 so server cannot
send GUID data and send just GUID converted to varchar... So you see the
print size..
> > Fixed in CVS. A problem with " termination.
>
> Thanks a lot!!! It works fine now :)
>
James should release 0.62.2 to fix this and some other issues.
freddy77
-
[freetds] SQLDescribeColumn and tds_next_placeholders_ucs2le,
Vlad, 03/18/2004
- <Possible follow-up(s)>
- RE: [freetds] SQLDescribeColumn and tds_next_placeholders_ucs2le, ZIGLIO, Frediano, VF-IT, 03/19/2004
- RE: [freetds] SQLDescribeColumn and tds_next_placeholders_ucs2le, Vlad, 03/21/2004
- RE: [freetds] SQLDescribeColumn and tds_next_placeholders_ucs2le, ZIGLIO, Frediano, VF-IT, 03/22/2004
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