What is MySql ?
SQL is Structured Query Language,which is computer language for storing,manipulating and retrieving data stored in relational database.MySQL is standard language for Relation Database System. All relational database management systems like MS Access, Oracle, Sybase, Informix, Postgres and SQL Server use SQL as standard database language.
Why MYSQL ?
1. Allow users to access data in relational database managements systems.2. Allow users to describe the data.
3. Allow users to define the data in database and manipulate that data.
4. Allow users to create and drop database and tables.
5. Allow users to create view, stored procedure, functions in a database.
6. Allow users to set permissions on tables, procedures and views.
MySQL Commands
1. DDL- Data Definition Language :- CREATE,ALTER,DROP2. DML- Data Manipulation Language :- INSERT,UPDATE,DELETE
3. DCL- Data Control Language :-GRANT,REVOKE
4. DQL- Data Query Language :- SELECT
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