I want to count a count inside of a case statement

Question

I'm using this code to try to get the number of parcels that have multiple imps inside a neigh.

SELECT r.neighbhood
    ,count(CASE 
            WHEN count(p.repropkey > 1)
                THEN 1
            ELSE NULL
            END) AS 'Multiple Imps'
FROM realprop r
LEFT JOIN reprop p ON r.realkey = p.realkey
WHERE r.fmvres > 0
GROUP BY r.neighbhood

Answer 1

I don't know why you are nesting count() s. Does this do what you want?

SELECT r.neighbhood,
       (CASE WHEN count(p.repropkey > 1) THEN 1
        END) AS Multiple_Imps
FROM realprop r LEFT JOIN
     reprop p
     ON r.realkey = p.realkey
WHERE r.fmvres > 0
GROUP BY r.neighbhood