Select Client

Question

Hi,
My requirement is--- to not display the clients which have Zero in all status which are Pending,Exp,Backorder,
Error.Please help me to fix it as it takes 9 mins to run which is just acceptable but it should not take more than that.
Here is the query.
SELECT  /*+ USE_HASH(o,stm) */
                  NVL(SUM(CASE o.status WHEN 'P' THEN 1 ELSE 0 END),0),
                  NVL(SUM(CASE o.status WHEN 'E' THEN 1 ELSE 0 END),0),
                  NVL(SUM(CASE o.status WHEN 'B' THEN 1 ELSE 0 END),0),
                  NVL(SUM(CASE WHEN o.status IN ('A','U') AND (NVL(o.priority,'1') = '2' OR stm.surcharge_amount !=  0) THEN 1 ELSE 0 END),0),
                  NVL(SUM(CASE WHEN o.status IN ('A','U') AND (NVL(o.priority,'1') != '2' OR stm.surcharge_amount =  0) THEN 1 ELSE 0 END),0)
            INTO  :ORDER_STATUS.PENDING,
                  :ORDER_STATUS.ERROR,
                  :ORDER_STATUS.BACK_ORDER,
                  :ORDER_STATUS.EXPEDITE,
                  :ORDER_STATUS.STD_SHIP
             FROM orders o,client c,shipment_type_methods stm
              WHERE o.status IN ('B', 'E', 'P', 'A', 'U')
            AND o.abbreviation = 'INACT'
            AND o.client = c.client
            AND c.abbreviation = 'INACT'
              AND o.client = stm.client(+)
              AND o.shipment_class_code = stm.shipment_class_code(+)
              AND (parent_order_id is null
               OR (order_type='G'
              AND parent_order_id=original_order_number))
              AND o.client = :ORDER_STATUS.CLIENT_NUMBER;

Answer 1

Hello Sandy,
Perhaps:
SELECT  /*+ USE_HASH(o,stm) */
                  NVL(SUM(CASE o.status WHEN 'P' THEN 1 ELSE 0 END),0),
                  NVL(SUM(CASE o.status WHEN 'E' THEN 1 ELSE 0 END),0),
                  NVL(SUM(CASE o.status WHEN 'B' THEN 1 ELSE 0 END),0),
                  NVL(SUM(CASE WHEN o.status IN ('A','U') AND (NVL(o.priority,'1') = '2' OR stm.surcharge_amount !=  0) THEN 1 ELSE 0 END),0),
                  NVL(SUM(CASE WHEN o.status IN ('A','U') AND (NVL(o.priority,'1') != '2' OR stm.surcharge_amount =  0) THEN 1 ELSE 0 END),0)
            INTO  :ORDER_STATUS.PENDING,
                  :ORDER_STATUS.ERROR,
                  :ORDER_STATUS.BACK_ORDER,
                  :ORDER_STATUS.EXPEDITE,
                  :ORDER_STATUS.STD_SHIP
             FROM orders o,client c,shipment_type_methods stm
              WHERE o.status IN ('B', 'E', 'P', 'A', 'U')
            AND o.abbreviation = 'INACT'
            AND o.client = c.client
            AND c.abbreviation = 'INACT'
              AND o.client = stm.client(+)
              AND o.shipment_class_code = stm.shipment_class_code(+)
              AND (parent_order_id is null
               OR (order_type='G'
              AND parent_order_id=original_order_number))
              AND o.client = :ORDER_STATUS.CLIENT_NUMBER
          GROUP BY o.client HAVING (SUM(CASE o.status WHEN 'P' THEN 1 ELSE 0 END) > 0
               OR SUM(CASE o.status WHEN 'E' THEN 1 ELSE 0 END) > 0
               OR SUM(CASE o.status WHEN 'B' THEN 1 ELSE 0 END) > 0
               OR SUM(CASE WHEN o.status IN ('A','U') AND (NVL(o.priority,'1') = '2' OR stm.surcharge_amount !=  0) THEN 1 ELSE 0 END) > 0
               OR SUM(CASE WHEN o.status IN ('A','U') AND (NVL(o.priority,'1') != '2' OR stm.surcharge_amount =  0) THEN 1 ELSE 0 END) > 0);
Edit
Or this:
SELECT  /*+ USE_HASH(o,stm) */
                  NVL(SUM(CASE o.status WHEN 'P' THEN 1 ELSE 0 END),0),
                  NVL(SUM(CASE o.status WHEN 'E' THEN 1 ELSE 0 END),0),
                  NVL(SUM(CASE o.status WHEN 'B' THEN 1 ELSE 0 END),0),
                  NVL(SUM(CASE WHEN o.status IN ('A','U') AND (NVL(o.priority,'1') = '2' OR stm.surcharge_amount !=  0) THEN 1 ELSE 0 END),0),
                  NVL(SUM(CASE WHEN o.status IN ('A','U') AND (NVL(o.priority,'1') != '2' OR stm.surcharge_amount =  0) THEN 1 ELSE 0 END),0)
            INTO  :ORDER_STATUS.PENDING,
                  :ORDER_STATUS.ERROR,
                  :ORDER_STATUS.BACK_ORDER,
                  :ORDER_STATUS.EXPEDITE,
                  :ORDER_STATUS.STD_SHIP
             FROM orders o,client c,shipment_type_methods stm
              WHERE (o.status IN ('B', 'E', 'P')
                    OR (o.status IN ('A', 'U')
                   AND ((NVL(o.priority,'1') = '2'   OR stm.surcharge_amount !=  0)
                     OR (NVL(o.priority,'1') != '2' OR stm.surcharge_amount =  0))))
            AND o.abbreviation = 'INACT'
            AND o.client = c.client
            AND c.abbreviation = 'INACT'
              AND o.client = stm.client(+)
              AND o.shipment_class_code = stm.shipment_class_code(+)
              AND (parent_order_id is null
               OR (order_type='G'
              AND parent_order_id=original_order_number))
              AND o.client = :ORDER_STATUS.CLIENT_NUMBER;Just check that that second one gives you the correct results.