Pivot sql year/month/category

Question

Need help with this :
Requirement : need to pivot data based on year, month and display the sales correctly. if the data for any month does not exist that month shoudl not appear in the results.
Sample data :
--DROP TABLE APPS.TEST_OM_V CASCADE CONSTRAINTS;
CREATE TABLE APPS.TEST_OM_V
TAX_CATEGORY VARCHAR2(250 BYTE),
SHIP_FROM_ORG_NAME VARCHAR2(100 BYTE),
SCHEDULE_SHIP_DATE DATE,
UNIT_SELLING_PRICE NUMBER,
ORDERED_QUANTITY NUMBER,
INVOICED_SALES NUMBER
Insert into APPS.TEST_OM_V
(TAX_CATEGORY,
SHIP_FROM_ORG_NAME, SCHEDULE_SHIP_DATE, UNIT_SELLING_PRICE, ORDERED_QUANTITY, INVOICED_SALES)
Values
('Operating Supplies', 'DC FONT (FONT-120)', TO_DATE('02/01/2012 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), 12, 13,
23);
Insert into APPS.TEST_OM_V
(TAX_CATEGORY,
SHIP_FROM_ORG_NAME, SCHEDULE_SHIP_DATE, UNIT_SELLING_PRICE, ORDERED_QUANTITY, INVOICED_SALES)
Values
('COFFEE', 'DC CANADA (CAN-180)', TO_DATE('09/30/2011 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), 90, 7,
23.34);
Insert into APPS.TEST_OM_V
(TAX_CATEGORY,
SHIP_FROM_ORG_NAME, SCHEDULE_SHIP_DATE, UNIT_SELLING_PRICE, ORDERED_QUANTITY, INVOICED_SALES)
Values
('COFFEE', 'DC Florida (FLO-180)', TO_DATE('09/14/2011 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), 30, 8,
75);
Insert into APPS.TEST_OM_V
(TAX_CATEGORY,
SHIP_FROM_ORG_NAME, SCHEDULE_SHIP_DATE, UNIT_SELLING_PRICE, ORDERED_QUANTITY, INVOICED_SALES)
Values
('COFFEE', 'DC CANADA (CAN-180)', TO_DATE('10/30/2011 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), 30, 2,
100.11);
Insert into APPS.TEST_OM_V
(TAX_CATEGORY,
SHIP_FROM_ORG_NAME, SCHEDULE_SHIP_DATE, UNIT_SELLING_PRICE, ORDERED_QUANTITY, INVOICED_SALES)
Values
('COFFEE', 'DC CANADA (CAN-180)', TO_DATE('08/30/2011 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), 30, 2,
75);
Insert into APPS.TEST_OM_V
(TAX_CATEGORY,
SHIP_FROM_ORG_NAME, SCHEDULE_SHIP_DATE, UNIT_SELLING_PRICE, ORDERED_QUANTITY, INVOICED_SALES)
Values
('Operating Supplies', 'DC DIST (DIS-130)', TO_DATE('10/21/2011 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), 12, 13,
23);
Insert into APPS.TEST_OM_V
(TAX_CATEGORY,
SHIP_FROM_ORG_NAME, SCHEDULE_SHIP_DATE, UNIT_SELLING_PRICE, ORDERED_QUANTITY, INVOICED_SALES)
Values
('COFFEE', 'DC CANADA (CAN-180)', TO_DATE('08/30/2011 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), 30, 2,
75);
Insert into APPS.TEST_OM_V
(TAX_CATEGORY,
SHIP_FROM_ORG_NAME, SCHEDULE_SHIP_DATE, UNIT_SELLING_PRICE, ORDERED_QUANTITY, INVOICED_SALES)
Values
('Operating Supplies', 'DC CANADA (CAN-180)', TO_DATE('01/02/2012 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), 23, 1,
45);
Insert into APPS.TEST_OM_V
(TAX_CATEGORY,
SHIP_FROM_ORG_NAME, SCHEDULE_SHIP_DATE, UNIT_SELLING_PRICE, ORDERED_QUANTITY, INVOICED_SALES)
Values
('Operating Supplies', 'DC PACK (PK-160)', NULL, 1, 2,
1);
COMMIT;
Expected result , or anything close to this :
                                                                            2011                                     2012
                                                               AUG      SEP          OCT         JAN   FEB      UNSCHEDULED
  COFFEE
                                DC CANADA (CAN-180)          -30         606.66    -40.11         0          0          0
                                DC Florida (FLO-180)          0           165         0           0          0          0
Operating Supplies
                                DC CANADA (CAN-180)           0           0            0         -22        0          0
                                DC DIST (DIS-130)             0           0            133         0         0          0
                                DC FONT (FONT-120)            0           0            0           0         133        0
                                DC PACK (PK-160)              0           0            0           0          0           1 I tried grouping and summing and then lost my way...
select TAX_CATEGORY, SHIP_FROM_ORG_NAME, nvl(TO_CHAR((SCHEDULE_SHIP_DATE), 'MM/YYYY'),'N/A') SCHEDULE_SHIP_DATE,
sum((unit_selling_price * ORDERED_QUANTITY ) - nvl(INVOICED_SALES,0)) CARRYOVER
from XXCNC.TEST_OM_V where 1=1
group by TAX_CATEGORY, SHIP_FROM_ORG_NAME,nvl(TO_CHAR((SCHEDULE_SHIP_DATE), 'MM/YYYY'),'N/A')
order by 1,2,3;
Thanks for your help in advance.
J

Answer 1

Like this?:
SQL> set num 6 lin 120 trims on
SQL> col tax_category for a20
SQL> col SHIP_FROM_ORG_NAME for a32
SQL> break on tax_category
SQL> SELECT *
  2  FROM (SELECT tax_category,
  3               ship_from_org_name,
  4               NVL( TO_CHAR( ( schedule_ship_date ), 'MM/YYYY' ), 'N/A' ) schedule_ship_date,
  5               ( unit_selling_price * ordered_quantity ) - NVL( invoiced_sales, 0 ) carryover
  6        FROM test_om_v) PIVOT (SUM( carryover )
  7                        FOR schedule_ship_date
  8                        IN  ('08/2011' AS "Aug'11",
  9                            '09/2011' AS "Sep'11",
10                            '10/2011' AS "Oct'11",
11                            '11/2011' AS "Nov'11",
12                            '12/2011' AS "Dec'11",
13                            '01/2012' AS "Jan'12",
14                            '02/2012' AS "Feb'12",
15                            'N/A' AS "UNSCHEDULED"))
16  ORDER BY 1, 2, 3
17  /
TAX_CATEGORY         SHIP_FROM_ORG_NAME               Aug'11 Sep'11 Oct'11 Nov'11 Dec'11 Jan'12 Feb'12 UNSCHEDULED
COFFEE               DC CANADA (CAN-180)                 -30 606.66 -40.11
                     DC Florida (FLO-180)                       165
Operating Supplies   DC CANADA (CAN-180)                                                    -22
                     DC DIST (DIS-130)                                 133
                     DC FONT (FONT-120)                                                            133
                     DC PACK (PK-160)                                                                            1
6 rows selected.:p
Edited by: LKBrwn_DBA on Dec 16, 2011 12:18 PM