External DBMS schema layer. Client applications don't need to see every table in an enterprise database. Instead, to simplify client access and enhance security of the backend system, client ...

The heart of any relational database management system is the system catalog that documents the database objects and system settings being used. The system catalog offers a wealth of information about ...

You can use Pass-Through Facility statements in a PROC SQL query or store them in a PROC SQL view. The Pass-Through Facility consists of three statements and one component: The CONNECT statement ...