FreeTDS Development Group

["Lowden, James K" <LowdenJK AT bernstein.com>]

> 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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