SQL Server - 根据列显示行的排名

Question

我有一个返回的查询：

RowNumber     Name
===================================
1             Invoice-02116 (1).pdf
1             Invoice-02116 (2).pdf
1             Invoice-02116.pdf
2             Invoice-02116.pdf
3             Invoice-02116.pdf
4             Invoice-02116.pdf
5             Invoice-02116.pdf

我需要的是：

RowNumber     Name
===================================
1             Invoice-02116 (1).pdf
2             Invoice-02116 (2).pdf
3             Invoice-02116.pdf
3             Invoice-02116.pdf
3             Invoice-02116.pdf
3             Invoice-02116.pdf
3             Invoice-02116.pdf

更确切地说，根据名称列显示排名。

我在RowNumber列中使用的是：

SELECT ROW_NUMBER() OVER (PARTITION BY ff.Name ORDER BY ff.Name) AS RowNumber, ff.Name

Answer 1

改为使用DENSE_RANK：

SELECT DENSE_RANK() OVER (ORDER BY ff.Name) AS RowNumber... 

Answer 2

使用DENSE_RANK并使用适当的顺序：

SELECT
    DENSE_RANK() OVER (ORDER BY LEN(Name) DESC, Name) AS RowNumber, 
    Name
FROM yourTable;

Demo