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我有一個很長的子查詢，我不會發布，除非我能確定問題實際上在它內部，但它本身運行得很好。但是，當我提出查詢時，我得到ORA-00923: FROM keyword not found where expected。Oracle子查詢CASE不起作用
編輯：我不認爲人們得到它。所以，我把整個事情英寸
SELECT Nvl(INV_INVESTMENTS.NAME, '') PROJECT_NAME,
Nvl(RAGRPTS.SR_PERIOD_START, '') REPORTING_PERIOD_START,
Nvl(RAGRPTS.SR_PERIOD_FINISH, '') REPORTING_PERIOD_FINISH,
Nvl(INV_INVESTMENTS.CODE, '') PROJECT_ID,
Nvl(ODF_CA_INV.NPI_RCV_CC, Nvl(ODF_CA_INV.NPI_RCV_ORDER, Nvl(ODF_CA_INV.NPI_RCV_REAL_ESTATE, Nvl(ODF_CA_INV.NPI_RCV_WBSCODE, '')))) CHARGECODE,
Nvl(PROJECT_STAGE.NAME, '') PROJECT_PHASE,
Nvl(INV_PROJECTS.PRSPONSOREDBY, '') PROJECT_SPONSOR,
Nvl(To_Char(INV_INVESTMENTS.SCHEDULE_FINISH),'DD/MM/YY') PLANNED_COMPLETION_DATE,
Nvl(ODF_CA_PROJECT.PM_READ_ONLY, '') PROJECT_MANAGER, -- may not work
-- Overall Project Completion placeholder
-- Next Fortnightly Steerting Committee Meeting Date placeholder
Nvl(RAGRPTS.OVERALL_STATUS, ''),
Nvl(RAGRPTS.OVERALL_TREND, ''),
Nvl(RAGRPTS.OVERALL_HEALTH_COMMENT, '') OVERALL_STATUS_COMMENT,
Nvl(RAGRPTS.SCHEDULE_STATUS, ''),
Nvl(RAGRPTS.SCHEDULE_TREND, ''),
Nvl(RAGRPTS.SCHEDULE_EXPLANATION, ''),
Nvl(RAGRPTS.SCOPE_STATUS, ''),
Nvl(RAGRPTS.SCOPE_TREND, ''),
Nvl(RAGRPTS.SCOPE_EXPLANATION, ''),
Nvl(RAGRPTS.COST_STATUS, ''),
Nvl(RAGRPTS.COST_TREND, ''),
Nvl(RAGRPTS.COST_EXPLANATION, ''),
Nvl(RAGRPTS.RESOURCE_STATUS, ''),
Nvl(RAGRPTS.RESOURCE_TREND, ''),
Nvl(RAGRPTS.RESOURCE_EXPLANATION, ''),
Nvl(RAGRPTS.KEY_ACCOMPLISHMENTS, '') PROGRESS_COMPLETED,
Nvl(RAGRPTS.UPCOMING_ACTIVITIES, '') TARGETS PLANNED
FROM INV_INVESTMENTS,
ODF_CA_INV,
INV_PROJECTS,
ODF_CA_PROJECT,
CMN_LOOKUPS_V PROJECT_STAGE,
(
SELECT CODE,
ID,
SR_PERIOD_START,
SR_PERIOD_FINISH,
NAME,
OVERALL_HEALTH_COMMENT,
NEW_OVERALL_STATUS AS OVERALL_STATUS,
(CASE
WHEN NEW_OVERALL_STATUS = 'G' AND (OLD_OVERALL_STATUS = 'A' OR OLD_OVERALL_STATUS = 'R') THEN 'IMPROVED'
WHEN NEW_OVERALL_STATUS = 'A' AND (OLD_OVERALL_STATUS = 'R') THEN 'IMPROVED'
WHEN NEW_OVERALL_STATUS = 'G' AND (OLD_OVERALL_STATUS = 'G') THEN 'NO CHANGE'
WHEN NEW_OVERALL_STATUS = 'A' AND (OLD_OVERALL_STATUS = 'A') THEN 'NO CHANGE'
WHEN NEW_OVERALL_STATUS = 'R' AND (OLD_OVERALL_STATUS = 'R') THEN 'NO CHANGE'
WHEN NEW_OVERALL_STATUS = 'R' AND (OLD_OVERALL_STATUS = 'A' OR OLD_OVERALL_STATUS = 'G') THEN 'NEGATIVE'
WHEN NEW_OVERALL_STATUS = 'A' AND (OLD_OVERALL_STATUS = 'G') THEN 'NEGATIVE'
ELSE 'N/A'
END) OVERALL_TREND,
SCHEDULE_EXPLANATION,
NEW_SCHED_STATUS AS SCHEDULE_STATUS,
(CASE
WHEN NEW_SCHED_STATUS = 'G' AND (OLD_SCHED_STATUS = 'A' OR OLD_SCHED_STATUS = 'R') THEN 'IMPROVED'
WHEN NEW_SCHED_STATUS = 'A' AND (OLD_SCHED_STATUS = 'R') THEN 'IMPROVED'
WHEN NEW_SCHED_STATUS = 'G' AND (OLD_SCHED_STATUS = 'G') THEN 'NO CHANGE'
WHEN NEW_SCHED_STATUS = 'A' AND (OLD_SCHED_STATUS = 'A') THEN 'NO CHANGE'
WHEN NEW_SCHED_STATUS = 'R' AND (OLD_SCHED_STATUS = 'R') THEN 'NO CHANGE'
WHEN NEW_SCHED_STATUS = 'R' AND (OLD_SCHED_STATUS = 'A' OR OLD_SCHED_STATUS = 'G') THEN 'NEGATIVE'
WHEN NEW_SCHED_STATUS = 'A' AND (OLD_SCHED_STATUS = 'G') THEN 'NEGATIVE'
ELSE 'N/A'
END) SCHEDULE_TREND,
SCOPE_EXPLANATION,
NEW_SCOPE_STATUS AS SCOPE_STATUS,
(CASE
WHEN NEW_SCOPE_STATUS = 'G' AND (OLD_SCOPE_STATUS = 'A' OR OLD_SCOPE_STATUS = 'R') THEN 'IMPROVED'
WHEN NEW_SCOPE_STATUS = 'A' AND (OLD_SCOPE_STATUS = 'R') THEN 'IMPROVED'
WHEN NEW_SCOPE_STATUS = 'G' AND (OLD_SCOPE_STATUS = 'G') THEN 'NO CHANGE'
WHEN NEW_SCOPE_STATUS = 'A' AND (OLD_SCOPE_STATUS = 'A') THEN 'NO CHANGE'
WHEN NEW_SCOPE_STATUS = 'R' AND (OLD_SCOPE_STATUS = 'R') THEN 'NO CHANGE'
WHEN NEW_SCOPE_STATUS = 'R' AND (OLD_SCOPE_STATUS = 'A' OR OLD_SCOPE_STATUS = 'G') THEN 'NEGATIVE'
WHEN NEW_SCOPE_STATUS = 'A' AND (OLD_SCOPE_STATUS = 'G') THEN 'NEGATIVE'
ELSE 'N/A'
END) SCOPE_TREND,
COST_EXPLANATION,
NEW_COST_STATUS AS COST_STATUS,
(CASE
WHEN NEW_COST_STATUS = 'G' AND (OLD_COST_STATUS = 'A' OR OLD_COST_STATUS = 'R') THEN 'IMPROVED'
WHEN NEW_COST_STATUS = 'A' AND (OLD_COST_STATUS = 'R') THEN 'IMPROVED'
WHEN NEW_COST_STATUS = 'G' AND (OLD_COST_STATUS = 'G') THEN 'NO CHANGE'
WHEN NEW_COST_STATUS = 'A' AND (OLD_COST_STATUS = 'A') THEN 'NO CHANGE'
WHEN NEW_COST_STATUS = 'R' AND (OLD_COST_STATUS = 'R') THEN 'NO CHANGE'
WHEN NEW_COST_STATUS = 'R' AND (OLD_COST_STATUS = 'A' OR OLD_COST_STATUS = 'G') THEN 'NEGATIVE'
WHEN NEW_COST_STATUS = 'A' AND (OLD_COST_STATUS = 'G') THEN 'NEGATIVE'
ELSE 'N/A'
END) COST_TREND,
RESOURCE_EXPLANATION,
NEW_RESOURCE_STATUS AS RESOURCE_STATUS,
(CASE
WHEN NEW_RESOURCE_STATUS = 'G' AND (OLD_RESOURCE_STATUS = 'A' OR OLD_RESOURCE_STATUS = 'R') THEN 'IMPROVED'
WHEN NEW_RESOURCE_STATUS = 'A' AND (OLD_RESOURCE_STATUS = 'R') THEN 'IMPROVED'
WHEN NEW_RESOURCE_STATUS = 'G' AND (OLD_RESOURCE_STATUS = 'G') THEN 'NO CHANGE'
WHEN NEW_RESOURCE_STATUS = 'A' AND (OLD_RESOURCE_STATUS = 'A') THEN 'NO CHANGE'
WHEN NEW_RESOURCE_STATUS = 'R' AND (OLD_RESOURCE_STATUS = 'R') THEN 'NO CHANGE'
WHEN NEW_RESOURCE_STATUS = 'R' AND (OLD_RESOURCE_STATUS = 'A' OR OLD_RESOURCE_STATUS = 'G') THEN 'NEGATIVE'
WHEN NEW_RESOURCE_STATUS = 'A' AND (OLD_RESOURCE_STATUS = 'G') THEN 'NEGATIVE'
ELSE 'N/A'
END) RESOURCE_TREND,
KEY_ACCOMPLISHMENTS,
UPCOMING_ACTIVITIES
FROM (
SELECT t1.CODE,
t1.ID,
SubStr(To_Char((Trunc(t1.CREATED_DATE, 'DD') - 7)), 1, 10) SR_PERIOD_START,
SubStr(To_Char(t1.CREATED_DATE), 1, 10) SR_PERIOD_FINISH,
t1.NAME,
t1.OVERALL_HEALTH_COMMENT,
t1.OVERALL_STATUS AS NEW_OVERALL_STATUS,
t2.OVERALL_STATUS AS OLD_OVERALL_STATUS,
t1.SCHEDULE_EXPLANATION,
t1.SCHEDULE_STATUS AS NEW_SCHED_STATUS,
t2.SCHEDULE_STATUS AS OLD_SCHED_STATUS,
t1.SCOPE_EXPLANATION,
t1.SCOPE_STATUS AS NEW_SCOPE_STATUS,
t2.SCOPE_STATUS AS OLD_SCOPE_STATUS,
t1.COST_EXPLANATION,
t1.COST_STATUS AS NEW_COST_STATUS,
t2.COST_STATUS AS OLD_COST_STATUS,
t1.RESOURCE_EXPLANATION,
t1.RESOURCE_STATUS AS NEW_RESOURCE_STATUS,
t2.RESOURCE_STATUS AS OLD_RESOURCE_STATUS,
t1.KEY_ACCOMPLISHMENTS,
t1.UPCOMING_ACTIVITIES
FROM (
SELECT PRJ.CODE,
PRJ.ID,
(SRM.LAST_NAME + ', ' + SRM.FIRST_NAME) FULL_NAME,
RAGRPT.CREATED_DATE,
RAGRPT.NAME,
RAGRPT.COP_REPORT_UPDATE OVERALL_HEALTH_COMMENT,
(CASE
WHEN RAGRPT.COP_SCHEDULE_STATUS + RAGRPT.COP_SCOPE_STATUS + RAGRPT.COP_COST_EFT_STATUS + RAGRPT.RMS_RESOURCE_STATUS BETWEEN 40 AND 50 THEN 'G'
WHEN RAGRPT.COP_SCHEDULE_STATUS + RAGRPT.COP_SCOPE_STATUS + RAGRPT.COP_COST_EFT_STATUS + RAGRPT.RMS_RESOURCE_STATUS BETWEEN 60 AND 70 THEN 'A'
WHEN RAGRPT.COP_SCHEDULE_STATUS + RAGRPT.COP_SCOPE_STATUS + RAGRPT.COP_COST_EFT_STATUS + RAGRPT.RMS_RESOURCE_STATUS BETWEEN 80 AND 120 THEN 'R'
ELSE ' '
END) OVERALL_STATUS,
RAGRPT.COP_SCHEDULE_EXP SCHEDULE_EXPLANATION,
(CASE
WHEN RAGRPT.COP_SCHEDULE_STATUS = 10 THEN 'G'
WHEN RAGRPT.COP_SCHEDULE_STATUS = 20 THEN 'A'
WHEN RAGRPT.COP_SCHEDULE_STATUS = 30 THEN 'R'
ELSE ' '
END) SCHEDULE_STATUS,
RAGRPT.COP_SCOPE_EXP SCOPE_EXPLANATION,
(CASE
WHEN RAGRPT.COP_SCOPE_STATUS = 10 THEN 'G'
WHEN RAGRPT.COP_SCOPE_STATUS = 20 THEN 'A'
WHEN RAGRPT.COP_SCOPE_STATUS = 30 THEN 'R'
ELSE ' '
END) SCOPE_STATUS,
RAGRPT.COP_EFFORT_EXP COST_EXPLANATION,
(CASE
WHEN RAGRPT.COP_COST_EFT_STATUS = 10 THEN 'G'
WHEN RAGRPT.COP_COST_EFT_STATUS = 20 THEN 'A'
WHEN RAGRPT.COP_COST_EFT_STATUS = 30 THEN 'R'
ELSE ' '
END) COST_STATUS,
RAGRPT.RMS_RESOURCE_EXP RESOURCE_EXPLANATION,
(CASE
WHEN RAGRPT.RMS_RESOURCE_STATUS = 10 THEN 'G'
WHEN RAGRPT.RMS_RESOURCE_STATUS = 20 THEN 'A'
WHEN RAGRPT.RMS_RESOURCE_STATUS = 30 THEN 'R'
ELSE ' '
END) RESOURCE_STATUS,
RAGRPT.COP_KEY_ACCOMPLISH KEY_ACCOMPLISHMENTS,
RAGRPT.COP_UPCOMING_ACT UPCOMING_ACTIVITIES,
Row_Number() OVER (PARTITION BY PRJ.CODE ORDER BY RAGRPT.CREATED_DATE DESC) AS SEQNUM
FROM ODF_CA_COP_PRJ_STATUSRPT RAGRPT,
INV_INVESTMENTS PRJ,
SRM_RESOURCES SRM
WHERE PRJ.ID = RAGRPT.ODF_PARENT_ID (+)
AND RAGRPT.CREATED_BY = SRM.ID (+)
AND RAGRPT.CREATED_DATE BETWEEN Trunc(SYSDATE, 'DD') - 28 AND SYSDATE
)t1
LEFT JOIN
(
SELECT
(CASE
WHEN RAGRPT.COP_SCHEDULE_STATUS + RAGRPT.COP_SCOPE_STATUS + RAGRPT.COP_COST_EFT_STATUS + RAGRPT.RMS_RESOURCE_STATUS BETWEEN 40 AND 50 THEN 'G'
WHEN RAGRPT.COP_SCHEDULE_STATUS + RAGRPT.COP_SCOPE_STATUS + RAGRPT.COP_COST_EFT_STATUS + RAGRPT.RMS_RESOURCE_STATUS BETWEEN 60 AND 70 THEN 'A'
WHEN RAGRPT.COP_SCHEDULE_STATUS + RAGRPT.COP_SCOPE_STATUS + RAGRPT.COP_COST_EFT_STATUS + RAGRPT.RMS_RESOURCE_STATUS BETWEEN 80 AND 120 THEN 'R'
ELSE ' '
END) OVERALL_STATUS,
(CASE
WHEN RAGRPT.COP_SCHEDULE_STATUS = 10 THEN 'G'
WHEN RAGRPT.COP_SCHEDULE_STATUS = 20 THEN 'A'
WHEN RAGRPT.COP_SCHEDULE_STATUS = 30 THEN 'R'
ELSE ' '
END) SCHEDULE_STATUS,
(CASE
WHEN RAGRPT.COP_SCOPE_STATUS = 10 THEN 'G'
WHEN RAGRPT.COP_SCOPE_STATUS = 20 THEN 'A'
WHEN RAGRPT.COP_SCOPE_STATUS = 30 THEN 'R'
ELSE ' '
END) SCOPE_STATUS,
(CASE
WHEN RAGRPT.COP_COST_EFT_STATUS = 10 THEN 'G'
WHEN RAGRPT.COP_COST_EFT_STATUS = 20 THEN 'A'
WHEN RAGRPT.COP_COST_EFT_STATUS = 30 THEN 'R'
ELSE ' '
END) COST_STATUS,
(CASE
WHEN RAGRPT.RMS_RESOURCE_STATUS = 10 THEN 'G'
WHEN RAGRPT.RMS_RESOURCE_STATUS = 20 THEN 'A'
WHEN RAGRPT.RMS_RESOURCE_STATUS = 30 THEN 'R'
ELSE ' '
END) RESOURCE_STATUS,
PRJ.CODE,
Row_Number() OVER (PARTITION BY PRJ.CODE ORDER BY RAGRPT.CREATED_DATE DESC) AS SEQNUM
FROM ODF_CA_COP_PRJ_STATUSRPT RAGRPT,
INV_INVESTMENTS PRJ,
SRM_RESOURCES SRM
WHERE PRJ.ID = RAGRPT.ODF_PARENT_ID (+)
AND RAGRPT.CREATED_BY = SRM.ID (+)
AND RAGRPT.CREATED_DATE BETWEEN Trunc(SYSDATE, 'DD') - 28 AND SYSDATE
)t2
ON t1.code = t2.code
WHERE t1.SEQNUM = 1
AND t2.SEQNUM = 2
)
) RAGRPTS
WHERE INV_INVESTMENTS.ID = ODF_CA_PROJECT.ID
AND INV_INVESTMENTS.ID = RAGRPTS.CODE (+)
AND INV_INVESTMENTS.ID = ODF_CA_INV.ID
AND INV_INVESTMENTS.ID = INV_PROJECTS.PRID (+)
AND INV_INVESTMENTS.IS_ACTIVE = 1
AND INV_PROJECTS.IS_TEMPLATE != 1
AND INV_INVESTMENTS.STAGE_CODE = PROJECT_STAGE.LOOKUP_CODE (+)
AND PROJECT_STAGE.LOOKUP_TYPE (+) = 'INV_STAGE_TYPE'
AND PROJECT_STAGE.LANGUAGE_CODE (+) = 'en'
AND PROJECT_STAGE.PARENT_LOOKUP_CODE (+) = 'rta'
AND IS_PROGRAM != 1
ORDER BY Nvl(INV_INVESTMENTS.CODE, '')
被拋出的子查詢的第一部分內的誤差在
NEW_OVERALL_STATUS AS OVERALL_STATUS
咦？你的子查詢沒有FROM子句。 – OldProgrammer 2014-09-30 02:10:21
我沒有發佈整個事情。我會添加它。但是整個子查詢的工作（在它自己的）是我正在得到的。 – 2014-09-30 02:33:37