Removes a database role.
DROP GROUP [IF EXISTS] name [, ...]
DROP GROUP is an obsolete command, though still accepted for backwards compatibility. Groups (and users) have been superseded by the more general concept of roles. See DROP ROLE for more information.
- IF EXISTS
- Do not throw an error if the role does not exist. A notice is issued in this case.
- The name of an existing role.
There is no DROP GROUP statement in the SQL standard.