This tutorial was designed to familiarize you with the features of data
types, tables, constraints, views, indexes, and triggers defined in
DB2. It also showed you how to use the
DROP statements to manage these
objects. Examples were provided so you could try your hand at using
these objects in a controlled setting.
Part 6: Data concurrency, introduces you to the concept of data consistency and to the various mechanisms that are used by DB2 to maintain database consistency in both single-user and multi-user environments.