我有一个表,其中包含具有相应输入值的元素的多个元素值:
EE ELEMENT_NAME RESULT_VALUE EFFECTIVE DATE INPUT VALUE
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12 Overtime 1000 10-APR-2023 earning
12 Overtime 10 10-APR-2023 Hours
12 REGULAR_RETRO 110 10-APR-2023 earning
11 REGULAR_RETRO 120 10-apr-2023 earning
需要的输出是:
EE REGULAR_RETRO OVERTIME_PAID OVERTIME_Hours_taken
----------------------------------------------------------------
12 110 1000 10
11 120
此查询返回两行:
SELECT
ee person_number,
SUM(CASE
WHEN peen.element_name IN 'REGULAR RETRO'
THEN (RESULT_VALUE)
END) REGULAR_RETRO,
SUM(CASE
WHEN peen.element_name IN 'OVERTIME' AND input_value = 'Hours'
THEN (RESULT_VALUE)
END) OVERTIME_hours,
SUM(CASE
WHEN peen.element_name IN 'OVERTIME' AND input_value = 'earning'
THEN (RESULT_VALUE)
END) OVERTIME_paid
FROM
PER_ALL_PEOPLE_F PAPF
PER_ELEMENT_NAME PEEN,
PEr_ELEMENT_TYPE PET
WHERE
PAPF.PERSON_ID = PEEN.PERSON_ID
AND PEEN.ELEMENT_ID = PET.ELEMENT_ID
AND PET.INPUT_VALUE IN ('Earning','Hours')
AND peen.element_name IN ('REGULAR RETRO', 'OVERTIME')
GROUP BY
person_number
但是这个查询为 ee#12 返回了两行,因为他同时输入了姓名 - 收入和小时数,但它应该排在第一行 -
EE REGULAR_RETRO OVERTIME_PAID OVERTIME_Hours_taken
-----------------------------------------------------------------
12 110 1000 0
12 110 0 10
11 120