Michael Fudge Part 3: Alter table (DDL), Insert, Update and Delete data (DML)

This video is part three of a four-part series on SQL Data Definition and Data Manipulation commands. In this video we focus on the 4 statements that make up the data management / CRUD operations: INSERT, SELECT, UPDATE and DELETE. In addition we continue to improve the SQL script for our fictitious company, Spiffy Lube.

NOTE:  The video shows how to remove constraints in order to update tables