Re: dblib and output parameters of stored procedures

On Mon, 31 Mar 2014 08:15:29 +0200
LacaK <[email protected]> wrote:

> BTW what means message in tdsdump:
>   dblib.c:4742:..\..\src\dblib\dblib.c 4743: logic error: 
> tds_process_tokens result_type 4043

That means result_type 4043 for TDS_SUCCESS code isn't handled.  That
result_type is an output of tds_process_default_tokens representing a
TDS_STATUS_RESULT for a TDS_RETURNSTATUS packet.  

Without looking further, the message may indicate that the return
status from a stored procedure was not correctly reported.   

> I have checked before these places ...

Yes.  It's one thing to document how a library works.  It's something
else again to document how a server will respond.  Or, in this case,
how it will *not* respond.  :-(

It's tempting to sprinkle the documentation with warnings, but that
would undermine another goal: to keep them brief and to the point.  In
this case the caveat appears on
http://www.freetds.org/reference/a00285.html#ga7, in the REMARKS for
dbrpcinit().  

Happy hacking.  

--jkl