Explore what DML is including its main commands INSERT, UPDATE, DELETE, and SELECT.

In this learning activity, you’ll explore the Data Definition Language (DDL) including its three main commands: CREATE, ALTER, and DROP.

Learners use this Structured Query Language tutorial to gain an understanding of how a SELECT statement is built. This learning object has audio content.

Know the threats. Block the breach. This module breaks down how common web attacks like SQL Injection and Cross-Site Scripting work—and how to stop them.