将SQL CTE表达式转换为普通子查询

Question

is there a way to convert the following sql query with CTE expression into a subquery version? It works on SQL 8 but i need to run this on SQL 5

WITH no_duplicate AS
(   SELECT * , ROW_NUMBER() OVER (PARTITION BY lead_google_client_id ORDER BY lead_google_client_id DESC) AS single_googleClientID
FROM properties
)
SELECT lead_referral,
count(*) as total,
count(case when state = 'rejected' and priority != 3 then 1 end) as rejected
FROM no_duplicate
WHERE single_googleClientID=1
GROUP BY lead_referral

Answer 1

Disclaimer: I am not sure what you are trying to accomplish. For that you will have to provide more information, like sample data from the properties table.

Try this:

SELECT 
  ROW_NUMBER() OVER (PARTITION BY lead_google_client_id ORDER BY lead_google_client_id DESC) AS single_googleClientID, lead_referral,
  count(*) as total,
  count(case when state = 'rejected' and priority != 3 then 1 end) as rejected
FROM properties
WHERE single_googleClientID=1
GROUP BY lead_referral