The fastest easiest way to get it right.

Constraints

Fundamental to databases is the idea of putting constraints on what data can be written. Primary keys and foreign keys represent the most basic constraints, but the programmer will sometimes need specially coded constraints. This section explains how to enforce specialized constraints in your Andromeda applications.

Child Topics

comments powered by Disqus
Home |  Documentation |  Download |  Credits |  Contact |  Login
Andromeda © Copyright 2004-2013, Licensed under the GPL Version 2