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freetds - Re: Warning: Sybase: column [X] has unknown data type (104)

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  • From: "James K. Lowden" <jklowden AT schemamania.org>
  • To: "TDS Development Group" <freetds AT franklin.metalab.unc.edu>
  • Subject: Re: Warning: Sybase: column [X] has unknown data type (104)
  • Date: Thu, 7 Nov 2002 00:23:01 -0500


On Wed, 6 Nov 2002 14:30:18 -0500, "David Clark" <dclark AT rastardm.com>
wrote:
>
> Thanks, I'll apply the patch.

OK. I didn't test it; I just whipped it up from the CVS records. Let us
know if you need anything further. If it works, I might patch the 0.60.1
release (and make 0.60.2).

> the actual table(s)
> involved in the query I was talking about don't use NULL-able bit
> fields. However, the query includes a LEFT OUTER JOIN so some of the bit
> fields do appear in the query results as allowing NULLs. I guess I
> could do an ISNULL or a COALESCE on them, but I can't say for certain
> how many of my queries would be like this...

Ah. I hadn't thought of that. Makes perfect sense. I doubt I'd want to
rework the SQL either.

Thanks for the problem report, David.

Regards,

--jkl




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