Passing Parameters ...

Hello *,

who can help me solving this problem:

I need an external procedure (let's call it ZADR) that takes an a priori unknown number of parameters. Is it possible to implement such a proc? A call should look like this:
  SELECT * FROM xxx WHERE bla = ZADR(a,b,c);   SELECT * FROM xxx WHERE bla = ZADR(a,b,c,d);

Of course this could be done by overloading, but that's not really dynamic. On the C-side I know I can use the vargs-stuff. But on the SQL side ... ?

Thanks in advance

    Joerg

PS: Please do also reply via e-mail. I can't watch newsgroups on a regular basis.

--

___  __
\_ \ \ \     Joerg Lanzinger, Tankenrainer Str. 33, 82362 Weilheim 
 _\ \ \ \__    EMail: joerg.lanzinger_at_in.tum.de
 \___\ \___\     WWW: http://www.in.tum.de/~lanzinge


         -=*  REALITY.SYS maybe corrupt - Reboot universe (Y/N) ?  *=-