Oracle Analytic Function Issue

Question

Hi, I have created a simple table contaning 3 columns and 3 records.
Insert into MYTABLE (ID, AMOUNT, RESULT) Values (1, 1, 1);
Insert into MYTABLE (ID, AMOUNT, RESULT) Values (2, 4, 1);
Insert into MYTABLE (ID, AMOUNT, RESULT) Values (3, 7, 0);
COMMIT;
I can SUM the AMOUNT using the analytic functions as
SELECT ID, AMOUNT, RESULT, SUM(AMOUNT) OVER() as TOTAL
FROM MYTABLE;
ID      AMOUNT      RESULT      TOTAL
1      1      1      12
2      4      1 12
3      7      0      12
What I want to be able to do is summing the AMOUNTs by RESULT in this case 0 and 1.
To get the following result, how should I rewrite the query?
ID      AMOUNT      RESULT      TOTAL RESULT_0_TOTAL RESULT_1_TOTAL
1 1 1      12 7 5
2      4      1      12 7 5
3      7      0      12 7 5

Answer 1

SELECT ID, AMOUNT, RESULT
, SUM(CASE WHEN RESULT = 0 THEN AMOUNT ELSE 0 END) OVER() as TOTAL_0
, SUM(CASE WHEN RESULT = 1 THEN AMOUNT ELSE 0 END) OVER() as TOTAL_1
FROM MYTABLE;