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freetds - Re: bcp.c and 4.2 and/or 7.0

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  • From: "Lowden, James K" <LowdenJK AT bernstein.com>
  • To: "'TDS Development Group'" <freetds AT franklin.metalab.unc.edu>
  • Subject: Re: bcp.c and 4.2 and/or 7.0
  • Date: Tue, 18 Jun 2002 09:55:29 -0400


> From: Bill Thompson [mailto:thompbil AT exchange.uk.ml.com]
> Sent: June 18, 2002 7:58 AM
> well it turned out to be easier than I expected, once I got a
> SQL 7 server
> to play with.
>
> in bcp.c , change all places where it says IS_TDS80(tds) so
> that it says
> IS_TDS70(tds) || IS_TDS80(tds). Then at the bottom of the function
> _bcp_send_colmetadata(), you need to change the line:
>
> if (is_collate_type(bcpcol->db_type_save))
> {
> tds_put_n(tds,bcpcol->db_collate, 5);
> }
>
> to read:
>
> if (IS_TDS80(tds) && is_collate_type(bcpcol->db_type_save))
> {
> tds_put_n(tds,bcpcol->db_collate, 5);
> }
>
> It seems that the only (relevant) difference between TDS 7
> and 8 is the
> addition of the "collation" data for some column types in the
> colmetadata
> message.

Bill,

Coolness! I'll give it hack and let you know.

I'm going to create a macro IS_TDS7_PLUS to encapsulate "IS_TDS70(tds) ||
IS_TDS80(tds)" in anticipation of future versions.

Thanks, and give Larry my regards.

--jkl




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