Chapter 7. Queries

Table of Contents
7.1. Overview
7.2. Table Expressions
7.2.1. The FROM Clause
7.2.2. The WHERE Clause
7.2.3. The GROUP BY and HAVING Clauses
7.3. Select Lists
7.3.1. Select-List Items
7.3.2. Column Labels
7.3.3. DISTINCT
7.4. Combining Queries
7.5. Sorting Rows
7.6. LIMIT and OFFSET

The previous chapters explained how to create tables, how to fill them with data, and how to manipulate that data. Now we finally discuss how to retrieve the data out of the database.