Unit 8 Databases

Databases is a large section and comes up in nearly every paper.

This section contains three subpages:

8.3 SQL: Data Definition Language (DDL) and Data Manipulation Language (DML)

The files for this section are all collated here, rather than in individual sections. There is an overview video below

Unit 8 Files

Overview video

Here is an overview video that covers MySQL. You do NOT have to learn MySQL, but the video goes into the concepts of a DBMS, as well as covering SQL queries, etc.