What is a view in MySQL

A view in MySQL is a virtual table that is based on the result set of a SQL query. It does not store the data physically but instead provides a way to represent the data from one or more tables. Views can be used to simplify complex queries, enhance security by restricting access to specific columns or rows, and present data in a structured format.

Creating a view is done using the `CREATE VIEW` statement, and you can query it like a regular table.

Here is an example of how to create a view in MySQL:

CREATE VIEW employee_view AS SELECT employee_id, name, department FROM employees WHERE status = 'active';

This view, named `employee_view`, encapsulates the employee data by selecting active employees' IDs, names, and departments.


MySQL view virtual table SQL query database management CREATE VIEW employee data active employees.

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