Structured Query Language (SQL) is a standard language for storing, manipulating and retrieving data in databases. With these few lessons, you will learn SQL in less than 3 hours.

Introduction to databases

In the first step, I will present a few theoretical issues about databases. This knowledge is necessary in order to be able to design databases and then use the SQL language.

SQL For Beginners

CREATE TABLE

After learning the theoretical issues, it is time to create a database and tables. We will use SQL language for this purpose. In this lesson you will learn the commands: CREATE TABLE, CREATE DATABASE, and you will also learn a little about the data types.