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OCA/OCP Oracle Database 12c All-in-One Exam Guide (Exams 1Z0-061, 1Z0-062, & 1Z0-063), 2nd Edition by Bob Bryla, Roopesh Ramklass, John Watson

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CHAPTER 5

DDL and Schema Objects

Exam Objectives

In this chapter, you will learn to

• 061.10.1    Categorize the Main Database Objects

• 061.10.2    Explain the Table Structure

• 061.10.3    Describe the Data Types that Are Available for Columns

• 061.10.4    Create a Simple Table

• 061.10.5    Explain How Constraints Are Created at the Time of Table Creation

• 061.10.6    Describe How Schema Objects Work

This chapter contains several sections that are not directly tested by the exam but are considered prerequisite knowledge for every student. Two tools used extensively for exercises are SQL*Plus and SQL Developer, which are covered in this chapter. ...

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