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	Java Programming with Oracle SQLJ
		Copyright
		Table of Contents
		Preface
		1. Introduction
			1.1 Comparing SQLJ and JDBC
			1.2 SQLJ Components
			1.3 Requirements for Using SQLJ
			1.4 Configuring Your Environment
			1.5 A "Hello World" Program for SQLJ
			1.6 The sqlj Command-Line Utility
			1.7 Oracle JDeveloper
		2. Relational Databases, SQL, and PL/SQL
		3. Fundamental SQLJ Programming
		4. Database Objects
		5. Collections
		6. Deploying SQLJ in the JServer
		7. Large Objects
		8. Contexts and Multithreading
		9. Advanced Transaction Control
		10. Performance Tuning
		11. Combining JDBC, SQLJ, and Dynamic SQL
		A. Java and Oracle Type Mappings
		B. Oracle Java Utilities Reference
		C. SQLJ in Applets, Servlets, and JavaServer Pages
		Colophon
		Index

Database > Java Programming with Oracle SQLJ > 1. Introduction

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Chapter 1. Introduction

SQLJ is a technology that enables Java programs to access a database using embedded Structured Query Language (SQL) statements. This chapter introduces SQLJ, describes the software requirements for using SQLJ, and shows you how to configure your computer to develop SQLJ programs. You will see how to use SQLJ to develop a version of the classic "Hello World" program that can access a database. You will also be introduced to the Oracle JDeveloper tool for developing Java programs, and you will see how to use JDeveloper to compile, run, and debug SQLJ programs.

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Index terms contained in this section

Structured Query Language