SQL Tutorial: Difference Between SQL and MySQL

Introduction

SQL (Structured Query Language) is a standard language that is used to manage and manipulate data in relational databases. It is used to create, modify, and delete data from databases. MySQL, on the other hand, is a popular open-source relational database management system (RDBMS) that uses SQL as its query language. In this tutorial, we will discuss the key differences between SQL and MySQL.

Syntax

SQL syntax is the same regardless of the database management system being used. It consists of different commands, clauses, and operators that allow users to perform various operations on a database. On the other hand, MySQL is a specific implementation of the SQL syntax. MySQL uses the same syntax as SQL, but it has its own set of additional commands and features that are specific to the MySQL database management system.

Example

SQL Example:

SELECT * FROM employees WHERE age > 25;

MySQL Example:

SELECT * FROM employees WHERE age > 25 LIMIT 10;

Output

The output of SQL and MySQL queries is similar, as MySQL uses SQL as its query language. The output of both queries will be in the form of a table, which displays the data that meets the criteria specified in the query.

Explanation

SQL is a language used to manage and manipulate data in relational databases. It consists of different commands, clauses, and operators that allow users to perform various operations on a database. MySQL is a specific implementation of the SQL syntax, which is used to manage data in a relational database.

Use

SQL can be used with different relational database management systems, including MySQL, Oracle, SQL Server, and PostgreSQL. MySQL, on the other hand, can be used to manage data in MySQL databases. Its open-source nature has led to its widespread adoption and use in various web applications, including WordPress, Drupal, and Joomla.

Important Points

• SQL is a standard language used to manage and manipulate data in relational databases.
• MySQL is an open-source relational database management system that uses SQL as its query language.
• MySQL is a specific implementation of the SQL syntax, which adds additional features and commands specific to MySQL databases.
• SQL can be used with different relational database management systems, while MySQL is used specifically to manage data in MySQL databases.

Summary

In summary, SQL and MySQL are related concepts but not interchangeable. SQL is a standard language for managing and manipulating data in relational databases, while MySQL is a specific implementation of the SQL syntax used for managing data in MySQL databases. Understanding the differences between SQL and MySQL is essential when working with relational databases.