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  • From: "Lowden, James K" <LowdenJK AT bernstein.com>
  • To: "FreeTDS Development Group" <freetds AT lists.ibiblio.org>
  • Subject: RE: [freetds] Problem with dbrpcparam
  • Date: Thu, 21 Apr 2005 11:45:25 -0400

> From: martin martin
> Sent: Thursday, April 21, 2005 9:54 AM
>
> Hello, I have some problems passing binary data to stored procedures
using
> db-lib. The parameter is a SYBIMAGE(IMAGE TYPE IN SQLSERVER)
> ...
> the program hangs at dbrpcsend
>
> I changed SYBIMAGE by SYBVARBINARY and it worked but only for files
with
> small size, a 18 bytes images was sended well to the server but a
100KB
> images was not.
> The server received the images very well in second case, in both case
the
> parameter in the server was an IMAGE
>
> CREATE PROCEDURE spVarcharSimple
> @par varchar(255)
> ,@par2 int
> ,@par3 float
> ,@par4 as image --problem here
> AS
> --TESTING PARAMETERS
> SELECT @par as resultado
> , @par2 as resultado2
> ,@par3 as resultado3
> ,@par4 as resultado4

This may be broken, Martin, I'm sorry to say. :-( I wrote the dblib
rpc functions, and don't use blob data very often.

Tell you what, though. If you'll merge your test into
src/dblib/unittests/rpc.c, to illustrate the point, I'll work on it.

--jkl


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