The OpenEdge SQL Data Control Language (DCL) is used to control access to data stored in a database which is also known as Authorization. The DCL consists of the GRANT and REVOKE statements which enable you to determine whether a user can view, modify, add, or delete database information.

In this section, you will learn about OpenEdge SQL and ABL security and how to create users. You will also learn about GRANT and REVOKE privileges.