美好的一天！我正在编写Oracle SQL语句以在计划中创建任务燃尽图表。我将日期截断到几周，并计算基线中的任务数，实际执行的任务数以及每周剩余的任务数。然后我运行每个的总数来向我展示＆＃34; burndwown＆＃34;折线图上的线条。
这是我的麻烦......对于一个部分完成的项目，ACTUAL的运行总数并不是我所期望的。我已经尝试将总和超过基线并从中减去ACTCNT。我尝试过总和超过基线，减去实际的总和。这些都没有给我我想要的东西。任何想法和帮助将不胜感激。
以下是我目前的输出：
APOID WEEK BASELINE ACTCNT ACTUAL REMCNT REMAINING
34912 2014/07/29 33 1 25 0
34912 2014/08/05 32 1 24 0
34912 2014/08/08 31 1 23 0
34912 2014/08/15 30 1 22 0
34912 2014/08/22 30 1 21 0
34912 2014/08/29 29 0 20 0
34912 2014/09/15 28 1 20 0
34912 2014/09/22 27 0 19 0
34912 2014/09/29 26 1 19 0
34912 2014/10/08 26 2 18 0
34912 2014/10/22 23 1 16 0
34912 2014/10/29 23 1 15 0
34912 2014/11/05 22 1 14 0
34912 2014/11/29 21 1 13 0
34912 2014/12/08 20 2 12 0
34912 2015/01/08 18 0 10 0
34912 2015/02/05 17 0 10 0
34912 2015/02/08 14 1 10 0
34912 2015/02/15 14 2 9 0
34912 2015/02/22 11 1 7 0
34912 2015/03/01 11 4 6 0
34912 2015/03/08 11 2 2 0
34912 2015/03/15 8 0 1 11
34912 2015/03/22 8 0 3 10
34912 2015/04/05 6 0 1 7
34912 2015/04/08 5 0 1 6
34912 2015/04/22 4 0 2 5
34912 2015/05/06 3 0 1 3
34912 2015/06/22 2 0 2 2
ACTUAL列正如SQL所说的那样计算。但是，根据这个燃尽图表的意图，Baseline和Actual应该几乎以相同的数字开始。因此，第一周将显示33的基线，并且因为一个在第一周完成，实际列应该显示32.然后剩余应该在实际离开时根据实际已完成的内容离开剩余金额。 ：
APOID WEEK BASELINE ACTCNT ACTUAL REMCNT REMAINING
34912 2014/07/29 33 1 32 0
34912 2014/08/05 32 1 31 0
34912 2014/08/08 31 1 30 0
34912 2014/08/15 30 1 29 0
34912 2014/08/22 30 1 28 0
34912 2014/08/29 29 0 28 0
34912 2014/09/15 28 1 27 0
34912 2014/09/22 27 0 27 0
34912 2014/09/29 26 1 26 0
34912 2014/10/08 26 2 24 0
34912 2014/10/22 23 1 23 0
34912 2014/10/29 23 1 22 0
34912 2014/11/05 22 1 21 0
34912 2014/11/29 21 1 20 0
34912 2014/12/08 20 2 18 0
34912 2015/01/08 18 0 18 0
34912 2015/02/05 17 0 18 0
34912 2015/02/08 14 1 17 0
34912 2015/02/15 14 2 15 0
34912 2015/02/22 11 1 14 0
34912 2015/03/01 11 4 10 0
34912 2015/03/08 11 2 8 0
34912 2015/03/15 8 0 1 11
34912 2015/03/22 8 0 3 10
34912 2015/04/05 6 0 1 7
34912 2015/04/08 5 0 1 6
34912 2015/04/22 4 0 2 5
34912 2015/05/06 3 0 1 3
34912 2015/06/22 2 0 2 2
SELECT
APOID,
WEEK,
SUM(BASELINE) OVER (ORDER BY WEEK DESC) BASELINE,
ACTUAL AS ACTCNT,
(CASE
WHEN WEEK < DD THEN SUM(ACTUAL) OVER (ORDER BY WEEK DESC)
ELSE NULL
END) AS ACTUAL,
REMAINING AS REMCNT,
(CASE
WHEN WEEK >= DD THEN SUM(REMAINING) OVER (ORDER BY WEEK DESC)
ELSE NULL
END) AS REMAINING
FROM
(
WITH
BF AS (SELECT A.PROJECTOBJECTID AS APOID, COUNT (A.OBJECTID) AS CNT, TO_CHAR(TRUNC(A.BASELINEFINISHDATE,'W')+7,'YYYY/MM/DD') AS WEEK, TO_CHAR(TRUNC(A.DATADATE,'W')+7,'YYYY/MM/DD') AS DD
FROM PXRPTUSER.ACTIVITY A
WHERE (A.PROJECTOBJECTID = :POID) AND A.TYPE IN ('Task Dependent','Resource Dependent')
GROUP BY A.PROJECTOBJECTID, TO_CHAR(TRUNC(A.BASELINEFINISHDATE,'W')+7,'YYYY/MM/DD'), TO_CHAR(TRUNC(A.DATADATE,'W')+7,'YYYY/MM/DD')),
AF AS (SELECT A.PROJECTOBJECTID AS APOID, COUNT (A.OBJECTID) AS CNT, TO_CHAR(TRUNC(A.ACTUALFINISHDATE,'W')+7,'YYYY/MM/DD') AS WEEK, TO_CHAR(TRUNC(A.DATADATE,'W')+7,'YYYY/MM/DD') AS DD
FROM PXRPTUSER.ACTIVITY A
WHERE (A.PROJECTOBJECTID = :POID) AND A.TYPE IN ('Task Dependent','Resource Dependent')
GROUP BY A.PROJECTOBJECTID, TO_CHAR(TRUNC(A.ACTUALFINISHDATE,'W')+7,'YYYY/MM/DD'), TO_CHAR(TRUNC(A.DATADATE,'W')+7,'YYYY/MM/DD')),
PF AS (SELECT A.PROJECTOBJECTID AS APOID, COUNT (A.OBJECTID) AS CNT, TO_CHAR(TRUNC(A.REMAININGEARLYFINISHDATE,'W')+7,'YYYY/MM/DD') AS WEEK, TO_CHAR(TRUNC(A.DATADATE,'W')+7,'YYYY/MM/DD') AS DD
FROM PXRPTUSER.ACTIVITY A
WHERE (A.PROJECTOBJECTID = :POID) AND A.TYPE IN ('Task Dependent','Resource Dependent')
GROUP BY A.PROJECTOBJECTID, TO_CHAR(TRUNC(A.REMAININGEARLYFINISHDATE,'W')+7,'YYYY/MM/DD'), TO_CHAR(TRUNC(A.DATADATE,'W')+7,'YYYY/MM/DD'))
SELECT
APOID, WEEK, DD, NVL(BF.CNT, 0) AS BASELINE, NVL(AF.CNT, 0) AS ACTUAL,
NVL(PF.CNT, 0) AS REMAINING
FROM BF
FULL JOIN AF USING (APOID,WEEK,DD)
FULL JOIN PF USING (APOID,WEEK,DD)
WHERE WEEK IS NOT NULL
ORDER BY WEEK
) R
ORDER BY WEEK
以下是数据：
APOID OBJECTID BASELINEFINISHDATE DATADATE ACTUALFINISHDATE REMAININGEARLYFINISHDATE TYPE
34912 4949302 3/18/2015 3/9/2015 3/18/2015 Task Dependent
34912 4949322 1/30/2015 3/9/2015 2/19/2015 Task Dependent
34912 4949323 9/17/2014 3/9/2015 9/26/2014 Task Dependent
34912 4949324 1/30/2015 3/9/2015 3/13/2015 Task Dependent
34912 4949348 3/6/2015 3/9/2015 2/25/2015 Task Dependent
34912 4949349 3/6/2015 3/9/2015 3/5/2015 Task Dependent
34912 4949351 1/2/2015 3/9/2015 2/13/2015 Task Dependent
34912 4949353 2/13/2015 3/9/2015 3/2/2015 Task Dependent
34912 4949355 1/30/2015 3/9/2015 2/23/2015 Task Dependent
34912 4949400 2/10/2015 3/9/2015 2/10/2015 Task Dependent
34912 4949681 2/13/2015 3/9/2015 2/3/2015 Task Dependent
34912 4949286 10/29/2014 3/9/2015 10/29/2014 Task Dependent
34912 4949287 4/2/2015 3/9/2015 4/2/2015 Task Dependent
34912 4949289 7/22/2014 3/9/2015 7/22/2014 Task Dependent
34912 4949321 10/1/2014 3/9/2015 10/16/2014 Task Dependent
34912 4949365 10/27/2014 3/9/2015 10/27/2014 Task Dependent
34912 4949372 3/6/2015 3/9/2015 3/16/2015 Task Dependent
34912 4949374 4/16/2015 3/9/2015 4/16/2015 Task Dependent
34912 4949375 3/20/2015 3/9/2015 4/15/2015 Task Dependent
34912 4949377 9/10/2014 3/9/2015 8/20/2014 Task Dependent
34912 4949395 12/3/2014 3/9/2015 12/4/2014 Task Dependent
34912 4949396 3/31/2015 3/9/2015 3/31/2015 Task Dependent
34912 4949397 6/19/2015 3/9/2015 6/19/2015 Task Dependent
34912 4949399 4/30/2015 3/9/2015 4/30/2015 Task Dependent
34912 4949454 11/26/2014 3/9/2015 11/26/2014 Task Dependent
34912 4949456 10/6/2014 3/9/2015 10/3/2014 Task Dependent
34912 4949460 8/27/2014 3/9/2015 8/8/2014 Task Dependent
34912 4949275 8/1/2014 3/9/2015 8/5/2014 Task Dependent
34912 4949277 7/30/2014 3/9/2015 7/30/2014 Task Dependent
34912 4949278 12/3/2014 3/9/2015 12/3/2014 Task Dependent
34912 4949457 8/20/2014 3/9/2015 9/10/2014 Task Dependent
34912 4949458 10/1/2014 3/9/2015 10/2/2014 Task Dependent
34912 4949535 6/19/2015 3/9/2015 6/19/2015 Task Dependent
34912 5914141 3/9/2015 2/27/2015 Task Dependent
34912 5931635 3/9/2015 3/16/2015 Task Dependent
34912 5914140 3/9/2015 2/23/2015 Task Dependent
这是CREATE TABLE查询...
CREATE TABLE TEMP
(
APOID NUMBER,
OBJECTID NUMBER,
BASELINEFINISHDATE DATE,
DATADATE DATE,
REMAININGEARLYFINISHDATE DATE,
TYPE VARCHAR(24)
)
这是INSERT查询...
SET DEFINE OFF;
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, REMAININGEARLYFINISHDATE,
TYPE)
Values
(34912, 4949302, TO_DATE('03/18/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/18/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949322, TO_DATE('01/30/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('02/19/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949323, TO_DATE('09/17/2014 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('09/26/2014 16:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, REMAININGEARLYFINISHDATE,
TYPE)
Values
(34912, 4949324, TO_DATE('01/30/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/13/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949348, TO_DATE('03/06/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('02/25/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949349, TO_DATE('03/06/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/05/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949351, TO_DATE('01/02/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('02/13/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949353, TO_DATE('02/13/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/02/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949355, TO_DATE('01/30/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('02/23/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949400, TO_DATE('02/10/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('02/10/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949681, TO_DATE('02/13/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('02/03/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949275, TO_DATE('08/01/2014 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('08/05/2014 16:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949277, TO_DATE('07/30/2014 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('07/30/2014 00:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949278, TO_DATE('12/03/2014 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('12/03/2014 17:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949286, TO_DATE('10/29/2014 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('10/29/2014 16:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, REMAININGEARLYFINISHDATE,
TYPE)
Values
(34912, 4949287, TO_DATE('04/02/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('04/02/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949289, TO_DATE('07/22/2014 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('07/22/2014 00:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949321, TO_DATE('10/01/2014 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('10/16/2014 00:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949365, TO_DATE('10/27/2014 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('10/27/2014 16:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, REMAININGEARLYFINISHDATE,
TYPE)
Values
(34912, 4949372, TO_DATE('03/06/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/16/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, REMAININGEARLYFINISHDATE,
TYPE)
Values
(34912, 4949374, TO_DATE('04/16/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('04/16/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, REMAININGEARLYFINISHDATE,
TYPE)
Values
(34912, 4949375, TO_DATE('03/20/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('04/15/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949377, TO_DATE('09/10/2014 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('08/20/2014 00:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949395, TO_DATE('12/03/2014 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('12/04/2014 00:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, REMAININGEARLYFINISHDATE,
TYPE)
Values
(34912, 4949396, TO_DATE('03/31/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/31/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, REMAININGEARLYFINISHDATE,
TYPE)
Values
(34912, 4949397, TO_DATE('06/19/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('06/19/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, REMAININGEARLYFINISHDATE,
TYPE)
Values
(34912, 4949399, TO_DATE('04/30/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('04/30/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949454, TO_DATE('11/26/2014 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('11/26/2014 16:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949456, TO_DATE('10/06/2014 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('10/03/2014 00:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949457, TO_DATE('08/20/2014 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('09/10/2014 00:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949458, TO_DATE('10/01/2014 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('10/02/2014 00:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, ACTUALFINISHDATE,
TYPE)
Values
(34912, 4949460, TO_DATE('08/27/2014 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('08/08/2014 00:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, BASELINEFINISHDATE, DATADATE, REMAININGEARLYFINISHDATE,
TYPE)
Values
(34912, 4949535, TO_DATE('06/19/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('06/19/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'),
'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, DATADATE, ACTUALFINISHDATE, TYPE)
Values
(34912, 5914140, TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('02/23/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), 'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, DATADATE, ACTUALFINISHDATE, TYPE)
Values
(34912, 5914141, TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('02/27/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), 'Task Dependent');
Insert into TEMP
(APOID, OBJECTID, DATADATE, REMAININGEARLYFINISHDATE, TYPE)
Values
(34912, 5931635, TO_DATE('03/09/2015 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('03/16/2015 16:00:00', 'MM/DD/YYYY HH24:MI:SS'), 'Task Dependent');
COMMIT;
答案 0 :(得分：2)
我已经尝试将总和超过基线并从中减去ACTCNT。我已经尝试将总和超过基线并减去实际的总和。
看起来你正在为两种方法总结错误的窗口。您需要整个范围内的基线总和，您可以从中获得 无界的前/后窗;并且实际计数的总和必须按日期升序排列，而不是降序：
SELECT
APOID,
WEEK,
SUM(BASELINE) OVER (ORDER BY WEEK DESC) BASELINE,
ACTUAL AS ACTCNT,
(CASE
WHEN WEEK < DD THEN
SUM(BASELINE) OVER (ORDER BY WEEK
RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING)
- SUM(ACTUAL) OVER (ORDER BY WEEK)
ELSE NULL
END) AS ACTUAL,
REMAINING AS REMCNT,
(CASE
WHEN WEEK >= DD THEN
SUM(REMAINING) OVER (ORDER BY WEEK DESC)
ELSE NULL
END) AS REMAINING
FROM
(
...
获得：
APOID WEEK BASELINE ACTCNT ACTUAL REMCNT REMAINING
---------- ---------- ---------- ---------- ---------- ---------- ----------
34912 2014/07/29 33 1 32 0
34912 2014/08/05 32 1 31 0
34912 2014/08/08 31 1 30 0
34912 2014/08/15 30 1 29 0
34912 2014/08/22 30 1 28 0
34912 2014/08/29 29 0 28 0
34912 2014/09/15 28 1 27 0
34912 2014/09/22 27 0 27 0
34912 2014/09/29 26 1 26 0
34912 2014/10/08 26 2 24 0
34912 2014/10/22 23 1 23 0
34912 2014/10/29 23 1 22 0
34912 2014/11/05 22 1 21 0
34912 2014/11/29 21 1 20 0
34912 2014/12/08 20 2 18 0
34912 2015/01/08 18 0 18 0
34912 2015/02/05 17 0 18 0
34912 2015/02/08 14 1 17 0
34912 2015/02/15 14 2 15 0
34912 2015/02/22 11 1 14 0
34912 2015/03/01 11 4 10 0
34912 2015/03/08 11 2 8 0
34912 2015/03/15 8 0 1 11
34912 2015/03/22 8 0 3 10
34912 2015/04/05 6 0 1 7
34912 2015/04/08 5 0 1 6
34912 2015/04/22 4 0 2 5
34912 2015/05/06 3 0 1 3
34912 2015/06/22 2 0 2 2
29 rows selected
你选择截断目标的'W'似乎很奇怪;你正在调整日历月内的周数，这似乎没什么帮助。出于分组目的，WW或IW可能更有意义。
为了理解你在做什么，我把它打破了一点点不同;这基本上是相同的方法，但有一个比现在真正需要的水平，并与'W'周组获得相同的答案;为了比较，这里是'IW'周组：
WITH b AS (
SELECT projectobjectid, objectid, datadate, baselinefinishdate,
TRUNC(baselinefinishdate, 'IW') + 7 AS week
FROM temp
WHERE projectobjectid = :poid
AND type IN ('Task Dependent','Resource Dependent')
AND baselinefinishdate IS NOT NULL
),
a AS (
SELECT projectobjectid, objectid, datadate, actualfinishdate,
TRUNC(actualfinishdate, 'IW') + 7 AS week
FROM temp
WHERE projectobjectid = :poid
AND type IN ('Task Dependent','Resource Dependent')
AND actualfinishdate IS NOT NULL
),
r AS (
SELECT projectobjectid, objectid, datadate, remainingearlyfinishdate,
TRUNC(remainingearlyfinishdate, 'IW') + 7 AS week
FROM temp
WHERE projectobjectid = :poid
AND type IN ('Task Dependent','Resource Dependent')
AND remainingearlyfinishdate IS NOT NULL
),
w AS (
SELECT projectobjectid, objectid, datadate, week FROM b
UNION SELECT projectobjectid, objectid, datadate, week FROM a
UNION SELECT projectobjectid, objectid, datadate, week FROM r
),
s AS (
SELECT w.projectobjectid, w.week, w.datadate,
COUNT(b.objectid) AS bcnt, COUNT(a.objectid) AS acnt, COUNT(r.objectid) AS rcnt
FROM w
LEFT JOIN b ON b.projectobjectid = w.projectobjectid
AND b.objectid = w.objectid AND b.datadate = w.datadate AND b.week = w.week
LEFT JOIN a ON a.projectobjectid = w.projectobjectid
AND a.objectid = w.objectid AND a.datadate = w.datadate AND a.week = w.week
LEFT JOIN r ON r.projectobjectid = w.projectobjectid
AND r.objectid = w.objectid AND r.datadate = w.datadate AND r.week = w.week
GROUP BY w.projectobjectid, w.datadate, w.week
)
SELECT projectobjectid AS apoid, TO_CHAR(week, 'YYYY/MM/DD') AS week,
SUM(bcnt) OVER (PARTITION BY projectobjectid ORDER BY week DESC) AS baseline,
SUM(acnt) OVER (PARTITION BY projectobjectid, week) AS actcnt,
CASE WHEN week < datadate THEN
SUM(bcnt) OVER (PARTITION BY projectobjectid ORDER BY week
ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING)
- SUM(acnt) OVER (PARTITION BY projectobjectid ORDER BY week) END AS actual,
SUM(rcnt) OVER (PARTITION BY projectobjectid, week) AS remcnt,
CASE WHEN week >= datadate THEN
SUM(rcnt) OVER (PARTITION BY projectobjectid ORDER BY week DESC) END AS remaining
FROM s
ORDER BY projectobjectid, week;
APOID WEEK BASELINE ACTCNT ACTUAL REMCNT REMAINING
---------- ---------- ---------- ---------- ---------- ---------- ----------
34912 2014/07/28 33 1 32 0
34912 2014/08/04 32 1 31 0
34912 2014/08/11 30 2 29 0
34912 2014/08/25 30 1 28 0
34912 2014/09/01 29 0 28 0
34912 2014/09/15 28 1 27 0
34912 2014/09/22 27 0 27 0
34912 2014/09/29 26 1 26 0
34912 2014/10/06 26 2 24 0
34912 2014/10/13 24 0 24 0
34912 2014/10/20 23 1 23 0
34912 2014/11/03 23 2 21 0
34912 2014/12/01 21 1 20 0
34912 2014/12/08 20 2 18 0
34912 2015/01/05 18 0 18 0
34912 2015/02/02 17 0 18 0
34912 2015/02/09 14 1 17 0
34912 2015/02/16 14 2 15 0
34912 2015/02/23 11 1 14 0
34912 2015/03/02 11 4 10 0
34912 2015/03/09 11 2 0 11
34912 2015/03/16 8 0 1 11
34912 2015/03/23 8 0 3 10
34912 2015/04/06 6 0 2 7
34912 2015/04/20 4 0 2 5
34912 2015/05/04 3 0 1 3
34912 2015/06/22 2 0 2 2
27 rows selected