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OCA Oracle Database 11g: SQL Fundamentals I Exam Guide (Exam 1Z0-051) by Roopesh Ramklass, John Watson

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CERTIFICATION OBJECTIVES
10.01    Describe Each Data Manipulation Language (DML) Statement
10.02    Insert Rows into a Table
10.03    Update Rows in a Table
10.04    Delete Rows from a Table
10.05    Control Transactions
    Image      Two-Minute Drill
Q&A    Self Test
 
This chapter is all about the commands that change data. Syntactically, the DML commands are much simpler than the SELECT command that has been studied so far. However, there is a large amount of relational database theory that comes along with DML. As well as understanding the commands ...

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