select repId, orderNo, roleId, userId, readOnlyYn from ReportUserRole where
repId = :report_id and userId is not null
select repId, orderNo, roleId, userId, readOnlyYn from ReportUserRole where
repId = :report_id and roleId is not null
delete from ReportUserRole where repId = :report_id and userId =:user_id
delete from ReportUserRole where repId = :report_id and roleId =:role_id