code: func (s *ShowMeasurementCardinalityStatement) RequiredPrivileges() (ExecutionPrivileges, error) {
  	if !s.Exact {
  		return ExecutionPrivileges{{Admin: false, Name: s.Database, Privilege: ReadPrivilege}}, nil
  	}
  	return s.Sources.RequiredPrivileges()
  }
docs: // RequiredPrivileges returns the privilege required to execute a ShowMeasurementCardinalityStatement.