This SQL tutorial, will explain you, step by step, in 50 lessons, all the SQL commands needed to control access to any database:- Creation of a database (CREATE DATABASE)- Create a table (CREATE TABLE)- Creation of a view (CREATE VIEW)- Creating an index on a table (CREATE INDEX)- Creation of stored procedures (CREATE PROCEDURE)- Creation of triggers (CREATE TRIGGER)- Create the data stored in a table (SELECT)- Insert data into a table (INSERT)- Modify existing data in a table (UPDATE)- Delete data stored in a table (DELETE)- Give permission to access data from a table (GRANT)- Delete permissions to access data in a table (REVOKE)- End transaction of a SQL statement (COMMIT)- Retract the transaction of a SQL statement (ROLLBACK)