FreeTDS Development Group

["Thompson, Bill D (London)" <ThompBil AT exchange.uk.ml.com>]

Cheers Freddy, I'll take a look.


> -----Original Message-----
> From: ZIGLIO Frediano [SMTP:Frediano.Ziglio AT vodafoneomnitel.it]
> Sent: 20 November 2002 10:22
> To:   TDS Development Group
> Subject:      [freetds] RE: Output parameters (was: Strange things)
> 
> > 
> > The upshot of this is that we'll have to implement the RPC 
> > message stream,
> > if we want to capture return parameters from stored 
> > procedures in TDS 7 or
> > 8.
> > 
> > I can help with the specifics of the TDS 7 RPC message 
> > protocol if anyone
> > wants to get stuck in.
> > 
> 
> Not so difficult. See in query.c how to send an RPC using TDS7+.
> All the code is there. See tds_submit_execute, inside IS_TDS7_PLUS if.
> Some
> lack for output parameters specification but other stuff are all present. 
> 
> My roadmap for dynamic stuff is
> - libtds. Add TDS5_PARAMS support and enable it in capability by default
> - ODBC. Support parameters of all types (not only varchar!!)
> - query. Add emulated prepare from ODBC code
> - (perhaps, future) reenable code for direct binding in libtds
> (I hope to be ready with first two point before Xmas..)
> 
> Direct RPC call is not difficult (the code for TDS7 should work for TDS5
> with small changes)
> 
> freddy77
> 
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