MySQL CREATE VIEW Statement

In relational database management systems (RDBMS) like MySQL, a view is a virtual table interactive with data generated from one or more underlying tables through either a defined query. Unlike a regular table, the view as a query doesn’t store the data itself. Instead, it creates a result set when someone queries it. The VIEWS are created using SELECT queries.

Syntax:

CREATE VIEW view_name AS

SELECT column1, column2, . . . . column_n

FROM table_name

WHERE condition1, condition2, . . . . , condition_n;

Explanation: In the above syntax you can see that we are creating a VIEW using the CREATE VIEW statement. The VIEW contains the selected columns from the table. WHERE condition can be specified or not it is not necessary.

MySQL CREATE VIEW Statement

MySQL is a popular open-source relational database management system (RDBMS) that is usually used for developing scalable and high-performance databases. MySQL was developed by MySQL AB (currently owned by Oracle Corporation) in 1995.

MySQL is known for its robust, easy, and reliable features with quick processing speeds. MySQL is generally used by dynamic web applications and is commonly used by languages such as PHP, Python, and other server-side programming languages.

In this article, you will learn about how to CREATE a VIEW in MySQL. You will learn how the CREATE VIEW Statement works along with some examples.

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MySQL CREATE VIEW Statement

In relational database management systems (RDBMS) like MySQL, a view is a virtual table interactive with data generated from one or more underlying tables through either a defined query. Unlike a regular table, the view as a query doesn’t store the data itself. Instead, it creates a result set when someone queries it. The VIEWS are created using SELECT queries....

Examples of MySQL CREATE VIEW Statement

Let’s take an example of the EMPLOYEE table having EMP_ID, NAME, AGE, and SALARY as columns and another table EMPLOYEE1 having EMP_ID, PHONE, and CITY as columns....

Examples of MySQL CREATE VIEW Statement

Example 1: CREATE VIEW without using the WHERE clause...

Conclusion

MySQL CREATE VIEW Statement is used to CREATE a virtual table by using the SELECT queries. There are many advantages of VIEWS as it provides data abstraction, simplified querying, enhanced security, and performance optimization. They give users a comfortable space where they can involved in all the complex logic without getting in touch with the table. Hence, they serve as a middleman to manipulate the data in any intuitive way at their convenience. Investigating through views will help to maintain a high level of stability, reinforcing safety as well as keeping queries efficient when it comes to setting up a MySQL database....