我有這個查詢是顯示ORA-00979:not a GROUP BY expression錯誤。 我不是一個SQL專業人員,所以請你能給我一個提示什麼是錯的? SELECT *
FROM (SELECT a.*, ROWNUM r___
FROM (SELECT DISTINCT "SMTAPP"."XF_MASTER"."ID" AS "XfMasterEntityId",
爲什麼這項工作 SELECT DISTINCT FIRSTNAME, LASTNAME
FROM books, CUSTOMERS, orders, orderitems
WHERE STATE IN('FL ', 'GA')
GROUP BY orders.order#, firstname, lastname
HAVING SUM(retail*quantity) > 80
但當f
我正在執行以下請求,並得到「ORA-00979:不是GROUP BY表達式」錯誤。 select distinct
field1,
field2,
field3,
count(*) as field4,
field5,
field6,
case
when smt1>0 then 'Deleted'
when smt2>0 then 'Impacted'
when smt3>0
我有這個域名: class Participation {
ParticipationStatus status
}
class ParticipationStatus{
String name
Date creationDate
}
我創建一個查詢: Participation.createCriteria().list{
createAlias
我已經找到了解決這個問題的方法,但是如果其中一個列是子查詢,我如何將它包含在組中,或者我需要將它包含在組中。我會在這裏粘貼查詢。 SELECT s.customerid, s.denomid,
(SELECT su.quantity
FROM stockupdations su
WHERE s.customerid = su.custid
AND s