CHAPTER 1Introduction
In this chapter, you will learn about the following:
Relational databases.
The Structured Query Language (SQL), which is used to access a database.
SQL*Plus, Oracle’s interactive text-based tool for running SQL statements.
SQL Developer, which is a graphical tool for database development.
PL/SQL, Oracle’s procedural programming ...
Get Oracle Database 11g SQL now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.