SQL Queries a standard computer language which is used for Relational Database Management and data manipulation. SQL Queries are used to insert, update and modify data and most of the Relational Databases support SQL Queries which is an added benefit for database administrators as they are often required to support databases across several different platforms. In the It web development SQL Queries are very useful to manage the whole queries form the User because all the user inputs are cached in the form of SQL Query which is further filter and do some task.