Drops connection of any user to the database.
DROP CONNECTION connection-id
The following statement drops connection with ID number 4:
DROP CONNECTION 4
DROP CONNECTION disconnects a user from the database by dropping the connection to the database. You cannot drop your current connection; you must first create another connection, then drop your first connection.
The connection-id for the connection is obtained using the connection_property function to request the connection number. The following statement returns the connection ID of the current connection:
SELECT connection_property( 'number' )
None.
Must have DBA authority.