What does use mean in mysql

The USE command in MySQL is used to switch to a specified database, making the contents of the database available to subsequent queries.

The USE command in MySQL

The USE command in MySQL is used to select a specific database, which will Be the currently used database.

How to use

The syntax of the USE command is very simple, just specify the name of the database to be used:

<code>USE database_name;</code>

Example

For example, to use the database named "my_database", you can execute the following command:

<code>USE my_database;</code>

Function

The function of the USE command is :

• Set the specified database to the currently used database.
• Make all tables, views, stored procedures, and functions of this database available to nachfol queries.

Note

• The name of the database is case-sensitive, so you need to enter the exact name case when specifying the name.
• If you are using a connection with superuser privileges, you can use the USE command to select any database.
• If you use a connection without superuser permissions, you can only select databases that you already have access to.

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