2 Related tables and more SQL

 

In this chapter

  • You learn what related tables are and how to query them.
  • You revisit table and data management.
  • You explore how to learn more SQL on your own.

Overview

Related tables

Number(s) of shared columns

Join data from related tables

Types of JOINS

WHERE vs. JOIN

Revisit table and data management

Manage related tables

Manage data in related tables

Learn more SQL on your own