[freetds] Problem with dbrpcparam
Lowden, James K
LowdenJK at bernstein.com
Thu Apr 21 11:45:25 EDT 2005
> 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)
> , at par2 int
> , at par3 float
> , at par4 as image --problem here
> AS
> --TESTING PARAMETERS
> SELECT @par as resultado
> , @par2 as resultado2
> , at par3 as resultado3
> , at 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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