What are the commands to delete database in mysql

The command to delete a database in MySQL is DROP DATABASE, which can be used to delete the entire database and all its contents. This command cannot be undone, and all connections using the database must be closed and all foreign key constraints must be deleted before execution. The syntax is: DROP DATABASE database_name;.

Command to delete database in MySQL

DROP DATABASE command

## The #DROP DATABASE command deletes an entire database and all of its contents, including tables, views, stored procedures, and data.

Syntax:

<code>DROP DATABASE database_name;</code>

Note:

Before using the DROP DATABASE command, all connections that are using the database must be closed.
• The DROP DATABASE command cannot be undone and should be considered carefully before execution.

Example:

<code>DROP DATABASE my_database;</code>

SHOW DATABASES Command

The SHOW DATABASES command can be used to verify that the database has been deleted.

Syntax:

<code>SHOW DATABASES;</code>

Example:

After running the SHOW DATABASES command, deleted databases will no longer appear in the results.

Other Notes

If there are foreign key constraints in the database, these constraints must be deleted before deleting the database.
• If the database contains a large amount of data, the delete operation may take a while to complete.
• Some cloud database providers (such as Amazon RDS) offer a "safe delete" option, which permanently deletes the database and cannot be recovered.

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