How is mysql use used?

The USE statement in MySQL is used to select the database to work with. Its syntax is as follows:

USE database_name;

By using the USE statement, you can switch to a specific database and then execute other queries and operations. After switching to another database, you can perform operations on the tables and data within that database. To view the current database being used, you can use the following statement:

SELECT DATABASE();

Please note that the USE statement does not return any results, it is only used to switch to the specified database. If the specified database does not exist, an error message will be received.