Chapter 4. Accessing DB2 UDB Data


Fifteen percent (15%) of the DB2 UDB V8.1 Family Fundamentals certification exam (Exam 700) is designed to test your knowledge of the different objects that are available with DB2 Universal Database and to test your ability to create a DB2 UDB database. The questions that make up this portion of the exam are intended to evaluate the following:

  • Your ability to identify and locate DB2 UDB servers.

  • Your ability to construct a DB2 UDB database.

  • Your ability to identify the different objects that are available with DB2 UDB.

This chapter is designed to introduce you to instances and databases, to walk you through the database creation process, and to provide you with an overview of the various objects that can be developed once a database has been created.

Terms you will learn:

System

Instance

DB2 Database Manager

Database

Registry Variables

Instance Configuration File

Database Configuration File

Recovery History File

Transaction Log Files

Buffer Pools

Containers

Tablespaces

Create Database Wizard

System Catalog Tables

Directory Files

System Database Directory

Local Database Directory

Node Directory

Database Connection Services (DCS) Directory

Add Database Wizard

Access Profiles

DB2 Discovery

Tables

Rows

Columns

Record

Field

Value

Base Table

Result Table

Summary Table

Declared Temporary Table

Typed Table

Indexes

Views

Aliases

Schemas

Triggers

Subject Table

Trigger Event

Trigger Activation Time

Set of Affected Rows

Trigger Granularity

Triggered Action

Transition Variables

Transition Tables

Trigger Cascading

User-Defined Data Types (UDTs)

User-Defined Functions (UDFs)

Sequences

Techniques you will master:

Understanding how DB2 UDB databases are created.

Understanding how local and remote DB2 UDB databases and servers are cataloged and uncataloged.

Understanding what the system database directory, local database directory, node directory, and Database Connection Services (DCS) directory are used for.

Recognizing the types of objects that are available and understanding when each is to be used.



DB2 Universal Database V8.1 Certification Exam 700 Study Guide
DB2 Universal Database V8.1 Certification Exam 700 Study Guide
ISBN: 0131424653
EAN: 2147483647
Year: 2003
Pages: 68

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