SK
Size: a a a
SK
DA
D
SK
DA
D
SK
D
SK
SK
SELECT a.State, count(c.CustomerID)
FROM Product p
INNER JOIN Customer c ON c.CustomerID = p.CustomerID
LEFT JOIN Address a ON a.CustomerID = c.CustomerID
AND a.AddressID =
(
SELECT MAX(AddressID)
FROM Address z
WHERE z.CustomerID = a.CustomerID
)
WHERE p.ProductID = 101
GROUP BY a.State
SK
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MR