A.對分區中的行進行排名
以下示例按照數量對指定清單位置的清單中的產品進行了排名。
結果集按 LocationID 分區並在邏輯上按 Quantity 排序。
注意，產品 494 和 495 具有相同的數量。 因為它們是關聯的，所以兩者均排名第一。
USE AdventureWorks2012;
GO
SELECT i.ProductID, p.Name, i.LocationID, i.Quantity ,
RANK() OVER (PARTITION BY i.LocationID ORDER BY i.Quantity DESC) AS Rank
FROM Production.ProductInventory AS i
INNER JOIN Production.Product AS p ON i.ProductID = p.ProductID
WHERE i.LocationID BETWEEN 3 AND 4
ORDER BY i.LocationID;
GO
下面是結果集：
ProductID Name LocationID Quantity Rank
----------- ---------------------- ------------ -------- ----
494 Paint - Silver 3 49 1
495 Paint - Blue 3 49 1
493 Paint - Red 3 41 3
496 Paint - Yellow 3 30 4
492 Paint - Black 3 17 5
495 Paint - Blue 4 35 1
496 Paint - Yellow 4 25 2
493 Paint - Red 4 24 3
492 Paint - Black 4 14 4
494 Paint - Silver 4 12 5
(10 row(s) affected)
B.對結果集中的所有行排名
下面的示例返回按薪金排名的前十名員工。 因為未指定 PARTITION BY 子句，所以，RANK 函數應用於結果集中的所有行。
USE AdventureWorks2012
SELECT TOP(10) BusinessEntityID, Rate,
RANK() OVER (ORDER BY Rate DESC) AS RankBySalary
FROM HumanResources.EmployeePayHistory AS eph1
WHERE RateChangeDate = (SELECT MAX(RateChangeDate)
FROM HumanResources.EmployeePayHistory AS eph2
WHERE eph1.BusinessEntityID = eph2.BusinessEntityID)
ORDER BY BusinessEntityID;
下面是結果集：
BusinessEntityID Rate RankBySalary
---------------- --------------------- --------------------
1 125.50 1
2 63.4615 4
3 43.2692 8
4 29.8462 19
5 32.6923 16
6 32.6923 16
7 50.4808 6
8 40.8654 10
9 40.8654 10
10 42.4808 9