Answer / shailesh j

select sum(sales) as Sales_Count,sum(sales_amount) as
T_Sales_Amt,SUM(DECODE(PROD,'A',SALES,0)) as
Sales_Count_A,SUM(DECODE(PROD,'A',SALES_AMOUNT,0))
T_Sales_Amt_A from sales;

Answer / vishalakshi

select
tab1.sales_count,tab1.t_sales_amt ,tab2.sales_count_A,tab2.t
_sales_amt_A
From
(select sum(sales) sales_count,sum(sales_amount)
t_sales_amt from sales)tab1,
(select sum(sales) sales_count_A,sum(sales_amount)
t_sales_amt_A from sales where prod='A' group by prod)tab2

Answer / satish

select sum(prod),
sum(sales_amount),
sum(decode(prod,'A',sales)),
sum(decode(prod,'A',sales_amount))
from sales

Answer / welcomeashwin

SELECT
T1.SALES_COUNT, T1.T_SALES_AMT,
T2.SALES_COUNT_A, T2.T_SALES_AMT_A
FROM
(SELECT SUM(SALES) SALES_COUNT,
SUM(SALES_AMOUNT) T_SALES_AMT
FROM SALES)T1,
(SELECT SUM(SALES) SALES_COUNT_A,
SUM(SALES_AMOUNT) T_SALES_AMT_A
FROM SALES
WHERE PROD='A' GROUP BY PROD)T2

Answer / ravi

select sum(sales) sales_count,sum(sales_amount) t_sales_amount
,(select sum(sales_count) sales_count(A),sum(sales_amount)
t_sales_amt(A) from sales_table group by prod) from sales_table;

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