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Row sum in PIVOT query

ATael-OracleJun 28 2010 — edited Jun 29 2010
All,
I am running 11.2.0.1 on OEL 5 and I am struggling with figuring out how to do a row sum in a pivot query.

Here is the data 
CREATE TABLE  "KZ_REG" 
   (	"ID" NUMBER, 
	"AMOUNT" NUMBER, 
	"KZ_NAME_ID" NUMBER, 
	"REGION_ID" NUMBER, 
	 CONSTRAINT "KZ_REG_PK" PRIMARY KEY ("ID") ENABLE
   )
/
CREATE TABLE  "KZ_NAME_LOOKUP" 
   (	"KZ_NAME_ID" NUMBER NOT NULL ENABLE, 
	"KZ_NAME" VARCHAR2(45) NOT NULL ENABLE, 
	 PRIMARY KEY ("KZ_NAME_ID") ENABLE
   )
/
CREATE TABLE  "REGION_LOOKUP" 
   (	"REGION_ID" NUMBER NOT NULL ENABLE, 
	"REGION" VARCHAR2(5) NOT NULL ENABLE, 
	 PRIMARY KEY ("REGION_ID") ENABLE
   )
/
INSERT INTO REGION_LOOKUP (REGION_ID, REGION VALUES(1,'EMEA');
INSERT INTO REGION_LOOKUP (REGION_ID, REGION VALUES(2,'LAD');
INSERT INTO REGION_LOOKUP (REGION_ID, REGION VALUES(3,'APAC');
INSERT INTO REGION_LOOKUP (REGION_ID, REGION VALUES(4,'NAS');
INSERT INTO REGION_LOOKUP (REGION_ID, REGION VALUES(5,'JAPAN');
/
INSERT INTO KZ_NAME_LOOKUP (KZ_NAME_ID, KZ_NAME VALUES(1,'KZ_1');
INSERT INTO KZ_NAME_LOOKUP (KZ_NAME_ID, KZ_NAME VALUES(2,'KZ_2');
INSERT INTO KZ_NAME_LOOKUP (KZ_NAME_ID, KZ_NAME VALUES(3,'KZ_3');
INSERT INTO KZ_NAME_LOOKUP (KZ_NAME_ID, KZ_NAME VALUES(4,'KZ_4');
INSERT INTO KZ_NAME_LOOKUP (KZ_NAME_ID, KZ_NAME VALUES(5,'KZ_5');
INSERT INTO KZ_NAME_LOOKUP (KZ_NAME_ID, KZ_NAME VALUES(6,'KZ_6');
INSERT INTO KZ_NAME_LOOKUP (KZ_NAME_ID, KZ_NAME VALUES(7,'KZ_7');
INSERT INTO KZ_NAME_LOOKUP (KZ_NAME_ID, KZ_NAME VALUES(8,'KZ_8');
INSERT INTO KZ_NAME_LOOKUP (KZ_NAME_ID, KZ_NAME VALUES(9,'KZ_9');
INSERT INTO KZ_NAME_LOOKUP (KZ_NAME_ID, KZ_NAME VALUES(10,'KZ_10');
/
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(41,5,2,3);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(42,7,2,1);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(43,2,2,2);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(44,13,2,4);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(45,0,2,5);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(46,6,4,3);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(47,7,4,1);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(48,2,4,2);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(49,13,4,4);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(50,0,4,5);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(51,20,6,3);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(52,31,6,1);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(53,9,6,2);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(54,19,6,4);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(55,0,6,5);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(56,24,1,3);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(57,39,1,1);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(58,8,1,2);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(59,26,1,4);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(60,0,1,5);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(61,24,3,3);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(62,37,3,1);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(63,8,3,2);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(64,29,3,4);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(65,1,3,5);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(66,26,7,3);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(67,41,7,1);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(68,10,7,2);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(69,23,7,4);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(70,0,7,5);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(71,26,5,3);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(72,40,5,1);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(73,10,5,2);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(74,31,5,4);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(75,0,5,5);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(76,29,8,3);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(77,42,8,1);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(78,10,8,2);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(79,35,8,4);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(80,0,8,5);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(81,29,9,3);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(82,49,9,1);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(83,17,9,2);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(84,43,9,4);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(85,2,9,5);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(86,47,10,3);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(87,67,10,1);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(88,25,10,2);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(89,36,10,4);
INSERT INTO KZ_REG (ID, AMOUNT, KZ_NAME_ID, REGION_ID VALUES(90,1,10,5);
/
Here is my query: 
SELECT kn,
  EMEA,
  LAD,
  APAC,
  NAS,
  JAPAN
FROM
  (SELECT KZ.KZ_NAME AS kn,
    RL.REGION        AS re,
    KR.AMOUNT        AS am
  FROM REGION_LOOKUP RL,
    KZ_NAME_LOOKUP KZ,
    KZ_REG KR
  WHERE rl.region_id       = kr.region_id
  AND kz.kz_name_id        = kr.kz_name_id
  ) pivot (SUM(AM) FOR re IN ('EMEA' AS EMEA, 'LAD' AS LAD, 'APAC' AS APAC, 'NAS' AS NAS, 'JAPAN' AS JAPAN))
ORDER BY kn
which returns the following, I changed the KN values as the data is sort of sensitve: 
KN	EMEA	LAD	APAC	NAS	JAPAN
KZ_XX	37	8	24	29	1
KZ_XX	31	9	20	19	0
KZ_XX	7	2	5	13	0
KZ_XX	41	10	26	23	0
KZ_XX	42	10	29	35	0
KZ_XX	7	2	6	13	0
KZ_XX	40	10	26	31	0
KZ_XX	49	17	29	43	2
KZ_XX	67	25	47	36	1
KZ_XX	39	8	24	26	0
But what I'd like to get is something like this, note tha extra line and column Total. 
KN	EMEA	LAD	APAC	NAS	JAPAN	Total
KZ_XX	37	8	24	29	1	99
KZ_XX	31	9	20	19	0	79
KZ_XX	7	2	5	13	0	27
KZ_XX	41	10	26	23	0	100
KZ_XX	42	10	29	35	0	116
KZ_XX	7	2	6	13	0	28
KZ_XX	40	10	26	31	0	107
KZ_XX	49	17	29	43	2	140
KZ_XX	67	25	47	36	1	176
KZ_XX	39	8	24	26	0	97
Total	360	101	236	268	4	969
Any idea on how I could accomplish this?

Thanks
Andy

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Locked on Jul 27 2010
Added on Jun 28 2010
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