Help with query output

Question

Hello, I have the following query that I'm running in Oracle SQL Developer 1.2.1
WITH group_by_4_column_results AS
(SELECT m_atschunk.employee AS employee,
SUM(CASE
WHEN
M_ATSCHUNK.rolloffDaysCount = '108545043' AND m_atschunk.infractiondate BETWEEN SYSDATE - 365 AND SYSDATE THEN 1 ELSE 0 END) as rolloffs,
M_ATSCHUNK.INFRACTIONDATE + 365 as infractionDate
FROM M_ATSCHUNK
group by employee, infractionDate, rolloffDaysCount
SELECT g4.*,
SUM (rolloffs) OVER (PARTITION BY employee) AS total_rolloffs
FROM group_by_4_column_results g4
It will output the key elements of what I need. But where it sums up the 'total_rolloffs', I need to add that number back into the infractiondate column. Any help would be greatly appreciated.
CREATE TABLE M_ATSCHUNK
(EMPLOYEE varchar(50),
ROLLOFFDAYSCOUNT varchar(3),
INFRACTIONDATE date)
INSERT INTO M_ATSCHUNK (EMPLOYEE, ROLLINGOFFDAYSCOUNT, INFRACTIONDATE)
VALUES ('PHIL','YES', (to_date('2010/01/01 08:00:00', 'yyyy/mm/dd hh24:mi:ss'))),
VALUES ('PHIL','YES', (to_date('2010/01/02 08:00:00', 'yyyy/mm/dd hh24:mi:ss'))),
VALUES ('PHIL','YES', (to_date('2010/01/03 08:00:00', 'yyyy/mm/dd hh24:mi:ss'))),
VALUES ('PHIL','YES', (to_date('2010/01/04 08:00:00', 'yyyy/mm/dd hh24:mi:ss'))),
VALUES ('PHIL','YES', (to_date('2010/01/05 08:00:00', 'yyyy/mm/dd hh24:mi:ss'))),
VALUES ('PHIL','NO', (to_date('2010/02/01 08:00:00', 'yyyy/mm/dd hh24:mi:ss'))),
VALUES ('PHIL','NO', (to_date('2010/03/01 08:00:00', 'yyyy/mm/dd hh24:mi:ss'))),
VALUES ('NIKI','YES', (to_date('2010/01/01 08:00:00', 'yyyy/mm/dd hh24:mi:ss'))),
VALUES ('NIKI','YES', (to_date('2010/01/01 08:00:00', 'yyyy/mm/dd hh24:mi:ss'))),
VALUES ('NIKI','YES', (to_date('2010/01/01 08:00:00', 'yyyy/mm/dd hh24:mi:ss'))),
VALUES ('NIKI','NO', (to_date('2010/01/01 08:00:00', 'yyyy/mm/dd hh24:mi:ss'))),
VALUES ('NIKI','NO', (to_date('2010/01/01 08:00:00', 'yyyy/mm/dd hh24:mi:ss'))),
VALUES ('NIKI','NO', (to_date('2010/01/01 08:00:00', 'yyyy/mm/dd hh24:mi:ss'))),
VALUES ('NIKI','NO', (to_date('2010/01/01 08:00:00', 'yyyy/mm/dd hh24:mi:ss')))

Answer 1

Phil3061 wrote:
I need to add that number back into the infractiondate column.Well, in general you need to use UPDATE or better MERGE. Howebver, your data sample does not show any rollofs:
SQL> SELECT * FROM M_ATSCHUNK;
EMPLOYEE                                           ROL INFRACTIO
PHIL                                               YES 01-JAN-10
PHIL                                               YES 02-JAN-10
PHIL                                               YES 03-JAN-10
PHIL                                               YES 04-JAN-10
PHIL                                               YES 05-JAN-10
PHIL                                               NO  01-FEB-10
PHIL                                               NO  01-MAR-10
NIKI                                               YES 01-JAN-10
NIKI                                               YES 01-JAN-10
NIKI                                               YES 01-JAN-10
NIKI                                               NO  01-JAN-10
EMPLOYEE                                           ROL INFRACTIO
NIKI                                               NO  01-JAN-10
NIKI                                               NO  01-JAN-10
NIKI                                               NO  01-JAN-10
14 rows selected.
SQL> WITH group_by_4_column_results AS
  2  (SELECT m_atschunk.employee AS employee,
  3  SUM(CASE
  4  WHEN
  5  M_ATSCHUNK.rolloffDaysCount = '108545043' AND m_atschunk.infractiondate BETWEEN SYSDATE - 365 AND SYSDATE THEN 1 ELSE 0 END) as
rolloffs,
  6  M_ATSCHUNK.INFRACTIONDATE + 365 as infractionDate
  7  FROM M_ATSCHUNK
  8  group by employee, infractionDate, rolloffDaysCount
  9  )
10  SELECT g4.*,
11  SUM (rolloffs) OVER (PARTITION BY employee) AS total_rolloffs
12  FROM group_by_4_column_results g4
13  /
EMPLOYEE                                             ROLLOFFS INFRACTIO TOTAL_ROLLOFFS
NIKI                                                        0 01-JAN-11              0
NIKI                                                        0 01-JAN-11              0
PHIL                                                        0 01-JAN-11              0
PHIL                                                        0 02-JAN-11              0
PHIL                                                        0 03-JAN-11              0
PHIL                                                        0 04-JAN-11              0
PHIL                                                        0 05-JAN-11              0
PHIL                                                        0 01-FEB-11              0
PHIL                                                        0 01-MAR-11              0
9 rows selected.
SQL> So adjust data sample and based on it tell us what are the expected results.
SY.