Book Image

IBM Db2 11.1 Certification Guide

By : Robert (Kent) Collins, Mohankumar Saraswatipura
Book Image

IBM Db2 11.1 Certification Guide

By: Robert (Kent) Collins, Mohankumar Saraswatipura

Overview of this book

IBM Db2 is a relational database management system (RDBMS) that helps you store, analyze, and retrieve data efficiently. This comprehensive book is designed to help you master all aspects of IBM Db2 database administration and prepare you to take and pass IBM's Certification Exams C2090-600. Building on years of extensive experience, the authors take you through all areas covered by the test. The book delves deep into each certification topic: Db2 server management, physical design, business rules implementation, activity monitoring, utilities, high availability, and security. IBM Db2 11.1 Certification Guide provides you with more than 150 practice questions and answers, simulating real certification examination questions. Each chapter includes an extensive set of practice questions along with carefully explained answers. This book will not just prepare you for the C2090-600 exam but also help you troubleshoot day-to-day database administration challenges.
Table of Contents (10 chapters)

Creating a Db2 database

You can create a Db2 database by using the CREATE DATABASE command in all topologies (Database Partitioning Feature (DPF), pureScale, or regular ESE), but there are differences to consider. In its simplest form, the syntax for the CREATE DATABASE command is as follows:

CREATE [DATABASE | DB] [DatabaseName]

In the preceding code, the following applies:

  • DatabaseName identifies a unique name that is assigned to the database once it is created. Using the basic syntax, the database location is identified by the DBM parameter DFTDBPATH.
  • The database that is created is unrestricted, and the default storage group, IBMSTOGROUP, is used. Storage groups are required for automatic storage, managed tablespaces. The Db2 instance must be started for this command to work. The only value that you must provide when executing this command is a name to assign to the new...