SELECT wo.WORKORDERID "Request ID", max(wo.TITLE) "Subject", max(ti.FIRST_NAME) "Current Technician", max(std.STATUSNAME) "Request Status", CASE WHEN max(tech.first_name) IS NOT NULL THEN max(tech.first_name) ELSE max(ti.FIRST_NAME) END "Due by Technician" FROM WorkOrder wo LEFT JOIN WorkOrderStates wos ON wo.WORKORDERID=wos.WORKORDERID LEFT JOIN SDUser td ON wos.OWNERID=td.USERID LEFT JOIN AaaUser ti ON td.USERID=ti.USER_ID LEFT JOIN StatusDefinition std ON wos.STATUSID=std.STATUSID LEFT JOIN WorkOrder_Queue woq ON wo.WORKORDERID=woq.WORKORDERID LEFT JOIN QueueDefinition qd ON woq.QUEUEID=qd.QUEUEID LEFT JOIN (SELECT woh1.workorderid, ti1.first_name FROM workorderhistory woh1 LEFT JOIN workorderhistorydiff wohd1 ON woh1.historyid=wohd1.historyid LEFT JOIN aaauser ti1 ON cast(cast(wohd1.prev_value AS varchar) AS int)=ti1.user_id LEFT JOIN workorder wo1 ON wo1.workorderid=woh1.workorderid WHERE (wohd1.COLUMNNAME) IN ('OWNERID') AND woh1.operationtime > wo1.duebytime) tech ON wo.workorderid=tech.workorderid WHERE wos.isoverdue='1' AND wo.CREATEDTIME >= <from_thisweek> AND wo.CREATEDTIME <= <to_thisweek> GROUP BY wo.WORKORDERID