Generate a Report

Question

hi Friends,
i have three table
1-
CREATE TABLE "TRANSACTION_DETAILS"
( "S_NO" NUMBER,
"BILL_NO" NUMBER,
"BILL_DATE" DATE,
"PARTY_NAME" VARCHAR2(1000),
"VEHICLE_NO" VARCHAR2(20),
"ITEM_NAME" VARCHAR2(500),
"DESCRIPTION" VARCHAR2(4000),
"QTY" NUMBER,
"RATE" NUMBER,
"AMOUNT" NUMBER,
CONSTRAINT "TRANSACTION_DETAILS_CON" PRIMARY KEY ("S_NO") ENABLE
2-
CREATE TABLE "LAB_WORK_DTL"
( "ID" NUMBER,
"BILL_NO" NUMBER,
"BILL_DATE" DATE,
"PARTY_NAME" VARCHAR2(1000),
"VEHICLE_NO" VARCHAR2(20),
"WORK_DETAIL" VARCHAR2(4000),
"LABOUR_AMT" NUMBER,
CONSTRAINT "LAB_WORK_DTL_PK" PRIMARY KEY ("ID") ENABLE
3-
CREATE TABLE "JOB_CARD_DETAILS"
( "ID2" NUMBER,
"BILL_NO" NUMBER,
"BILL_DATE" DATE,
"PARTY_NAME" VARCHAR2(1000),
"VEHICLE_NO" VARCHAR2(20),
"AMOUNT" NUMBER,
CONSTRAINT "JOB_CARD_DETAILS_CON" PRIMARY KEY ("ID2") ENABLE
i want to generate a Report with these three table of total amout of bill Like
BILL_NO,BILL_DATE,VEHICLE_NO,SUM(AMOUNT) ,SUM(LABOUR_AMT),SUM(AMOUNT)
I AM USING
select a.BILL_NO,a.BILL_DATE,a.PARTY_NAME,a.VEHICLE_NO,SUM(a.AMOUNT),SUM(b.LABOUR_AMT),SUM(c.AMOUNT) from TRANSACTION_DETAILS a,LAB_WORK_DTL b,JOB_CARD_DETAILS c where a.PARTY_NAME =b.PARTY_NAME and a.PARTY_NAME=c.PARTY_NAME and a.PARTY_NAME =:P38_PARTY_NAME group by a.bill_no,a.BILL_DATE,a.PARTY_NAME,a.VEHICLE_NO,b.bill_no,b.BILL_DATE,b.PARTY_NAME,b.VEHICLE_NO,c.bill_no,c.BILL_DATE,c.PARTY_NAME,c.VEHICLE_NO
i have two entry corresponding to PARTY_NAME is 'A' in TRANSACTION_DETAILS
BILL_NO =5 BILL_DATE =05-MAR-10 , PARTY_NAME =A , VEHICLE_NO = 112 ,ITEM_NAME = C ,AMOUNT =12
BILL_NO =5 BILL_DATE =05-MAR-10 , PARTY_NAME =A , VEHICLE_NO = 112 ,ITEM_NAME = D ,AMOUNT =50
i have two entry corresponding to PARTY_NAME is 'A' in LAB_WORK_DTL
BILL_NO =5 BILL_DATE =05-MAR-10 , PARTY_NAME =A , VEHICLE_NO = 112 ,WORK_DETAIL = CLUTCH REPAIR ,LABOUR_AMT =250
BILL_NO =5 BILL_DATE =05-MAR-10 , PARTY_NAME =A , VEHICLE_NO = 112 ,WORK_DETAIL = WHEEL BALANCING,LABOUR_AMT =150
i have two entry corresponding to PARTY_NAME is 'A' in JOB_CARD_DETAILS
BILL_NO =5 BILL_DATE =05-MAR-10 , PARTY_NAME =A , VEHICLE_NO = 112 ,DESCRIPTION = ENGINE REPAIRING ,AMOUNT =200
BILL_NO =5 BILL_DATE =05-MAR-10 , PARTY_NAME =A , VEHICLE_NO = 112 ,DESCRIPTION = PATROL,AMOUNT =500
when i run my code then Result is
SUM(a.AMOUNT) =248
SUM(b.LABOUR_AMT) =1600
SUM(c.AMOUNT) =2800
But Result Should Be
SUM(a.AMOUNT) =62
SUM(b.LABOUR_AMT) =400
SUM(c.AMOUNT) =700
how can i get correct value .
Manoj Kauhsik

Answer 1

1. I guess there is more data related to PARTY_NAME 'A' then you showed us, because there is no way the numbers you presented could add up to 248... (maybe another billno, date, vehicle?)
2. You can remove ",b.bill_no,b.BILL_DATE,b.PARTY_NAME,b.VEHICLE_NO,c.bill_no,c.BILL_DATE,c.PARTY_NAME,c.VEHICLE_NO" from your GROUP BY
3. You can also rewrite your query in something like :
select a.BILL_NO,a.BILL_DATE,a.PARTY_NAME,a.VEHICLE_NO,SUM(a.AMOUNT) suma
, (select sum(b.LABOUR_AMT) from LAB_WORK_DTL b where a.PARTY_NAME =b.PARTY_NAME) sumb
, ...same for the third table...
from TRANSACTION_DETAILS a
where a.PARTY_NAME =:P38_PARTY_NAME
group by a.BILL_NO,a.BILL_DATE,a.PARTY_NAME,a.VEHICLE_NO