SQL (Structured Query Language) is a standard database programming language used for accessing and manipulating data in a database. This SQL tutorial series will help you to get started learning SQL from basics.

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 efficiently.

Required Knowledge

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

SQL Example

The SQL query to select all records from the users' table:

SELECT * FROM users;

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

DELETE FROM users WHERE user_id=299;