What is the method for creating and using MySQL views?

The methods for creating and using views in MySQL are as follows:

1. Creating a view:
   To create a view, use the CREATE VIEW statement with the following syntax:
2. Create a view named view_name that selects column1, column2, and other specified columns from table_name based on a certain condition.
3. Change view:
   To modify an existing view, use the ALTER VIEW statement with the following syntax:
4. Create a new view named view_name that includes columns column1, column2, etc. from table_name with a specified condition.
5. To delete a view:
   Use the DROP VIEW statement to delete a view, the syntax is as follows:
6. Remove the view named view_name.
7. To use a view:
   To query a view, use the SELECT statement just like querying a table, the syntax is as follows:
8. Retrieve all information from the view named view_name.

A view in a database is a virtual table that is based on query results, so it can be used just like a regular table. Views can simplify complex queries, hide sensitive data, and reuse query logic.