Question

When I run the following SQL in ACCESS 2007

Select Location,
COUNT(ApartmentBuildings) AS
TotalIBuildingsManaged From Apartments
Where COUNT(ApartmentBuildings) > 3
Group By Location Order By
COUNT(ApartmentBuildings) DESC;

I get the following error:

Cannot have aggregate function in where clause. How should I be forming this query to get all of the locations which have a count of ApartmentBuildings greater than 3?

Answer 1

Use having instead of where:

Select Location, COUNT(ApartmentBuildings) AS TotalIBuildingsManaged 
From Apartments 
Group By Location
Having COUNT(ApartmentBuildings) > 3  
Order By COUNT(ApartmentBuildings) DESC;

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