Let's start with the basic things of SQL:

















What is Database?

A database is the organised collection of the data or we can say a database is a container that hold tables and other SQL structures related to those tables.

The main purpose of creating the database is to operate large amount of information by storing, retrieving and managing.

A database is generally represented by a cylindrical structure.













What are tables?

A table is the structure inside the database that contains data, organized in 'columns' and 'rows'





Roll no. Name Mobile no. 1 Aashu 81765 2 Ajeet 83567 3 Aakriti 74653





Fields : It is a small entity of the table which contain specific information about each records or row of the table.