Answers to Exercises › Review Answers for Chapter 2

Review Answers for Chapter 2

These are the answers for Review.

1. SQL stands for Structured Query Language.
2. You use SQL data description language (DDL) statements to define tables.
3. You use SQL data manipulation language (DML) statements to change data in a table.
4. The three SQL update operations are INSERT, UPDATE, and DELETE.
5. An interactive SQL statement ends with a delimiter/semicolon.
6. An interactive SQL statement begins with a verb.
7. An interactive SQL statement can span several lines.
8. Interactive SQL gives you immediate results.
9. Embedded SQL returns the results to the program.