Re: Delete cascade?

Posted in 1997

Alvin — Fri, 04 Apr 1997 21:33:44 -0800 — source: Informix-list mailing list archive (1991-1998)

J'rgen Jamt wrote: > > I'm developing a Client/Server application on an Oracle platform. My > application needs to work the same way on different db-platforms. > > I was wondering if THIS platform supports a "ON DELETE CASCADE" - function, > or do I have do delete all the child-records manually? Sybase 11 may have "on delete cascade". I haven't found out yet. Sybase 4.9.2 does not, but it can be implemented with triggers. Indeed, 4.9.2 enforces =all= integrity constraints (except unique indexes) via triggers. > Please respond by e-mail to: > jorgenj@bgnett.no > > Thank you, > J'rgen. A. alvin@c-square.com