If you are the only connection to the database server, you do not need to use UNCONDITIONALLY. If there are other connections,
the database server stops only if you use the UNCONDITIONALLY keyword.
database-server-name can be used in Interactive SQL only. If you are not running this statement in Interactive SQL, the current database server
The STOP SERVER statement stops the specified database server. If the UNCONDITIONALLY keyword is supplied, the database server
is stopped even if there are other connections to the database server. By default, the database server is not stopped if there
are other connections to it.
The STOP SERVER statement cannot be used in stored procedures, triggers, events, or batches.
STOP ENGINE is accepted for compatibility reasons, but is deprecated.