Data Manipulation Language: Part 2
In Section 1 you learnt how to create and modify tables using SQL's DDL. Also, you learnt how to insert data rows into those tables and, subsequently, retrieve all the data rows from a table using SQL's DML.
As discussed previously, SQL's DML consists of the SQL commands SELECT, INSERT, UPDATE and DELETE.
In this section you will expand on your knowledge of the SQL SELECT command. You will also be introduced to the SQL UPDATE and DELETE commands.