Coul constraint *enforcement be done at compile time vs runtime ?
Date: Tue, 16 Jun 2009 00:52:33 -0700 (PDT)
As the subject says...
The traditional direct image system approach consists of having relations constraints implemented at the time when the relation is updated meaning during UPDATE/DELETE/INSERT operations. As a part of a research effort to understand better what may be a relational system implementation, I have discovered that it is actually possible to perform constraint enforcement at constraint declaration time.
Since I have not read anything on the subject, I was wandering and hoping for additional references on that specific aspect. I also woul dlike to know if previous attempts at building such systems have been done in the past. Received on Tue Jun 16 2009 - 09:52:33 CEST