Database Fundamentals: Working with SQL Commands

The data stored in a database can be used in a variety of ways. Take this course to explore the power of the database as a tool for storing manipulating and retrieving data. Use data definition language (DDL) commands to clarify structures like schema database and tables. Learn the most important data manipulation language (DML) commands and execute a data query language (DQL) statement. Finally explore how tables can be combined via joins and subqueries producing new information from existing data. Upon completion you will be comfortable using basic commands to set up and work with databases.