0
我有學習informatica powercenter。我能夠在兩個VIEW之間做一個INNER JOIN。我在用戶定義的加入中添加了INNER JOIN，但在點擊驗證時仍然需要在Sql Query中做出正確的更改。當我加入VIEWS時，是否只需要添加到用戶定義的加入？Informatica Powercenter添加選擇LISTAGG查詢
這是我的問題。我有另一個VIEWs，它是一對多的，所以這將是我第三次添加到查詢中的VIEW。我在TOAD上運行。我如何將此添加到Infromatica？我是否避免使用Sql查詢部分並將整個查詢添加到用戶定義的查詢中？ LISTAGG是否適用於Informatica？
如果不在查詢LISTAGG（一對多關係）中，它是更好還是有辦法在像表達式轉換這樣的轉換中執行此操作？
謝謝。
此查詢是一個SELECT，LISTAGG，CASE
SELECT PERSON_ID,
FIRST_NAME,
MIDDLE_NAME,
LAST_NAME,
LISTAGG(val,',') WITHIN GROUP (ORDER BY Table2.SKILL_SHORT_DESC)
FROM (SELECT DISTINCT Table1.PERSON_ID,
Table1.FIRST_NAME,
Table1.MIDDLE_NAME,
Table1.LAST_NAME,
(case
when Table2.SKILL_SHORT_DESC = '1' then '1:1'
when Table2.SKILL_SHORT_DESC = '2' then '2:2'
when Table2.SKILL_SHORT_DESC = '3' then '3:3'
when Table2.SKILL_SHORT_DESC = '4' then '4:4'
when Table2.SKILL_SHORT_DESC = '5' then '5:5'
when Table2.SKILL_SHORT_DESC = '6' then '6:6'
when Table2.SKILL_SHORT_DESC = '7' then '7:7'
when Table2.SKILL_SHORT_DESC = '8' then '8:8'
when Table2.SKILL_SHORT_DESC = '9' then '9:9'
else ''
end) as val
FROM Table1
LEFT JOIN Table2
ON Table2.PERSON_ID = Table1.PERSON_ID
)
GROUP BY PERSON_ID,FIRST_NAME,MIDDLE_NAME, LAST_NAME