7. Database Management

This chapter explains how the HiRDB administrator manages a database.

This chapter contains the following sections:

Organization of this chapter

7.1 Database recovery

7.2 Preparations for database errors

7.3 Reorganizing tables and indexes

7.4 Reusing used free pages and used free segments

7.5 Adding, expanding, and moving RDAREAs

7.6 Space conversion facility

7.7 Facility for conversion to a decimal signed normalized number