如何使用over（）函数列出出现次数，但只显示结果中列出的出现3次或多次？

Question

How do I list the amount of times each account number has occurred if I only want to see the ones that have occurred 3 times or more?

I'm using a window OVER() function to get the number of times the account number is listed.

SELECT a.ACCOUNTNUMBER AS [Account Number]
    , CONCAT(n.FIRST, ' ', n.MIDDLE, ' ', n.LAST) AS [Member Name]
    , l.id AS [Loan ID]
    , COUNT(a.ACCOUNTNUMBER)
        OVER(partition by a.ACCOUNTNUMBER) as [Number of 
Tracking Record] 
    , n.EMAIL AS [Email]
    , n.HOMEPHONE AS [Phone Number]
FROM dbo.account a
INNER JOIN dbo.LOAN l
ON a.ACCOUNTNUMBER = l.PARENTACCOUNT
INNER JOIN dbo.LOANTRACKING lt
ON l.PARENTACCOUNT = lt.PARENTACCOUNT
AND l.ID = lt.ID
INNER JOIN dbo.NAME n 
ON a.ACCOUNTNUMBER = n.PARENTACCOUNT
WHERE lt.type = 46
AND l.ProcessDate = CONVERT(VARCHAR(8), dateadd(day,-1, getdate()), 
112)
AND lt.ProcessDate = CONVERT(VARCHAR(8), dateadd(day,-1, getdate()), 
112)
AND a.CLOSEDATE IS NULL
AND lt.EXPIREDATE IS NULL
GROUP BY a.ACCOUNTNUMBER, n.FIRST, n.MIDDLE, n.LAST, l.id, n.email, 
n.HOMEPHONE
ORDER BY [Account Number]

Right now my result is giving me the number of times all of the accounts are listed in the "Number of Tracking Record" column. I want to see only the account numbers that have "3" occurrences or above.

My current result:

My Desired Result:

Answer 1

SELECT *   -- edit to include only your relevant columnns
FROM
(
SELECT a.ACCOUNTNUMBER AS [Account Number]
    , CONCAT(n.FIRST, ' ', n.MIDDLE, ' ', n.LAST) AS [Member Name]
    , l.id AS [Loan ID]
    , COUNT(a.ACCOUNTNUMBER)
        OVER(partition by a.ACCOUNTNUMBER) as [Number of 
Tracking Record] 
    , n.EMAIL AS [Email]
    , n.HOMEPHONE AS [Phone Number]
FROM dbo.account a
INNER JOIN dbo.LOAN l
ON a.ACCOUNTNUMBER = l.PARENTACCOUNT
INNER JOIN dbo.LOANTRACKING lt
ON l.PARENTACCOUNT = lt.PARENTACCOUNT
AND l.ID = lt.ID
INNER JOIN dbo.NAME n 
ON a.ACCOUNTNUMBER = n.PARENTACCOUNT
WHERE lt.type = 46
AND l.ProcessDate = CONVERT(VARCHAR(8), dateadd(day,-1, getdate()), 
112)
AND lt.ProcessDate = CONVERT(VARCHAR(8), dateadd(day,-1, getdate()), 
112)
AND a.CLOSEDATE IS NULL
AND lt.EXPIREDATE IS NULL
GROUP BY a.ACCOUNTNUMBER, n.FIRST, n.MIDDLE, n.LAST, l.id, n.email, 
n.HOMEPHONE
) MyQuery
WHERE MyQuery.[Number of Tracking Record] >= 3
ORDER BY [Account Number]

I added an "outer" query around yours, using yours as a subquery, and filtered it for those with just the >=3 condition. And I moved the ORDER BY from your inside query to the outer query, as it's just used for ordering the results and not used in the computation itself.