SQL COUNT* GROUP BY bigger than,

Question

I want to select the distinct keys with the occurence number, this query seems functionate:

SELECT ItemMetaData.KEY, ItemMetaData.VALUE, count(*) 
FROM ItemM         


        

Answer 1

You do not need to use a subquery - simply use a having clause instead of where clause to filter by an aggregated column.

SELECT
ItemMetaData.KEY, ItemMetaData.VALUE, count(*)
FROM ItemMetaData
GROUP BY ItemMetaData.KEY
HAVING count(*) > 2500
ORDER BY count(*) desc