DROP ROLE command is used for removing roles from the database. The optional
IF EXISTS clause can be included to prevent an error if the specified role does not exist. If the
IF EXISTS clause is omitted and the role does not exist, an error will be raised.
See also CREATE ROLE.
drop_role_statement ::= DROP ROLE [IF EXISTS] <role_name> role_name ::= identifier
Role name to be removed
DROP ROLE new_role;
To drop a role, the current role must have a
You can learn more about system permissions in the access control guide.