SQL Foundations I - Basic Mastery Public

http://onyx.csit.parkland.edu/sql/modules/index.html

The class is divided into three sections, or modules, that build upon each other. So for Module 1, the student will start with basic database design principles, create a couple tables and populate them with data. Module 2 will then use those tables to cover simple query statements against single tables, exploring the SELECT,WHERE, GROUP BY, and ORDER BY clauses. Module 3 caps off the course by expanding the knowledge of simple queries to multiple tables in the FROM clause, as well as generating rowsources via subqueries and SET operators.

Note that only Module 3 is required for this badge; this is to help those who might already have a familiarity with writing SQL statements.