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Need help with a query
Posted on 2016-08-08
Hi Experts,
This is my query. I have attached the output I am getting. How can I modify the query to get the userID and name only once.
SELECT C.ID, C.StudentID,c.ClassID, c.InstructorID ,c.TimeID ,(rtrim(U.UserFirstName)) + '' +
ltrim(rtrim(U.UserLastName
ltrim(rtrim(U.AttendenceDa
LEFT OUTER JOIN USERDETAILS As U on C.StudentID=U.UserID
Where C.ClassID =15 order by UserName
Query.txt
This is my query. I have attached the output I am getting. How can I modify the query to get the userID and name only once.
SELECT C.ID, C.StudentID,c.ClassID, c.InstructorID ,c.TimeID ,(rtrim(U.UserFirstName)) + '' +
ltrim(rtrim(U.UserLastName
ltrim(rtrim(U.AttendenceDa
LEFT OUTER JOIN USERDETAILS As U on C.StudentID=U.UserID
Where C.ClassID =15 order by UserName
Query.txt
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4 Comments
Active today
what do you do with other values like ID, clsid, InsID, ... which are not unique for a single user?
Active today
You'll have to define exactly how you wish the query results to appear, as it looks like for each repeated userID it is returning different ID values and other columns, so the query appears to be working as designed.
For example, user Eulisis_MiddleEu, do you want to see ID values 201, 160, 193, or none at all?
If you only want to see StudentID and UserName..
For example, user Eulisis_MiddleEu, do you want to see ID values 201, 160, 193, or none at all?
If you only want to see StudentID and UserName..
SELECT DISTINCT
C.StudentID,
rtrim(U.UserFirstName)) + '' + ltrim(rtrim(U.UserLastName)) as UserName
FROM CLASSSETUP as C
LEFT OUTER JOIN USERDETAILS As U on C.StudentID=U.UserID
WHERE C.ClassID =15
ORDER BY U.UserLastName, U.UserFirstName
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