Sql Server的问题，请问这条SQL分页语句是查询了多少条数据

 1 SELECT
 2     *
 3 FROM
 4     (
 5     SELECT
 6         *,
 7         ROW_NUMBER ( ) OVER ( ORDER BY Id DESC ) AS RowIndex
 8     FROM
 9         (
10         SELECT
11             [p].[Sysno] AS [Sysno],
12             [p].[Productname] AS [ProductName],
13             [pr].[Productphotourl] AS [ProductPhotoUrl],
14             [p].[Typename] AS [TypeName],
15             [p].[Id] AS [Id]
16         FROM
17             [Products] p,
18             [Productphotos] pr
19         WHERE
20             ( [p].[Sysno] = [pr].[Sysno] )
21         ) MergeTable
22     WHERE
23         ( [ProductName] LIKE '%五金%' AND [TypeName] LIKE '%产品%' )
24     ) T
25 WHERE
26     RowIndex BETWEEN 1
27     AND 5