SQL Tutorial

This SQL tutorial series will help you to get started learning SQL from basics.

SQL (Structured Query Language) is a standard database programming language used for accessing and manipulating data in a database.

What will you get learning SQL?

SQL gives unique learning and database handling techniques on Structured Query language and will help you make better command over the SQL queries and to deal with these codes efficiently. Since SQL helps you to include database creation, database or table deletion, fetching row data and modifying those data, etc., in parallel SQL makes things automatic and smooth for end users to access and deal with that application's data easily.

Required Knowledge

The basic understanding of computer programming and RDBMS Concepts will help you to understand the SQL quickly.

SQL Example

SQL query to select all records from users table:

SELECT * FROM users;

SQL query to delete single records from users table by using where clause:

DELETE FROM users WHERE user_id=299;

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