Re: Update on Access 97 and = NULL

Hannu Krosing wrote:
> 
> Hiroshi Inoue wrote:
> >
> > > Yet ... in the long run that does need to happen, I think.  Some day
> > > it'd be nice to see ODBC contain a full parser similar to ecpg's.
> >
> > Hmm I fear the strong binding between the driver and the server.
> > Would the parser always be backward compatible ?
> >
> AFAIK, we would need a completely new ODBC-SQL parser that perses the
> query and then reconstructs it in PostgreSQL-SQL before passing it
> forward
> unless it is for "pass-thru" queries that are the only ones meant to be
> sent directly.
> 

How could we know it's a "pass-thru" query ?

regards,
Hiroshi Inoue