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創建視圖時,我得到的不是一個按表達式組的錯誤,我得到的是這行「param.ports_per_olt8 * SUM(card.in_svc_ind)AS total_port_cnt,」任何幫助?獲取一個不是GROUP BY表達式的oracle錯誤
我PARAMS都是這樣下面
WITH param
AS (SELECT eid,
17-SUM(DECODE(NVL(EQUIPPED_TYPE, ASSIGNED_TYPE),'ETOS10',1,0)) AS gpon_slots_per_ta500X,
8 AS ports_per_olt8,
4 AS etos10_slots_per_ta5000,
10 AS ports_per_etos10,
8 as ports_per_TA1108VP
FROM ECIL_TA500X_CARD
GROUP BY EID)
( SELECT card.eid,
COUNT (*) AS installed_card_cnt,
SUM (card.in_svc_ind) AS insrv_card_cnt,
param.ports_per_olt8 * SUM (card.in_svc_ind)
AS total_port_cnt, --ERROR HERE--
(param.ports_per_olt8 * SUM (card.in_svc_ind))
- SUM (DECODE (card.in_svc_ind, 1, card.oos_port_cnt, 0))
AS insrv_port_cnt
FROM ecil_ta500x_card card, param
WHERE card.equipped_type like 'OLT8%'
AND card.eid = param.eid
GROUP BY card.eid) oltcard,
ECIL_TA500X_CARD是一個表,而params在此視圖中創建之初
如果我添加SUM(param.ports_per_olt8)而不是最小值它會給我相同的結果嗎?我添加了SUM,我沒有得到任何錯誤。所以我應該保持它SUM或將其更改爲MIN – Gio
其實這不一樣,你不會得到一個錯誤,但你的結果會有所不同.. – SoulTrain
我想我會需要數據來測試它。 – Gio