如何检查SQL Server中索引视图的大小？

Question

它很容易检查表和索引的存储大小,您可以右键单击SSMS资源管理器上的表对象,然后将详细信息显示在一个漂亮的弹出窗口中.

但由于索引视图显示与普通视图相同,因此SSMS中没有可用的存储信息来向我显示磁盘上占用的当前大小.

有没有改变的方法来计算尺寸(比如通过系统SP或类似的方法)？

谢谢.

Answer 1

EXEC sys.sp_spaceused @objname = N'dbo.YourView'

Answer 2

您可以在此处使用此查询来查找任何给定索引视图的数据：

SELECT 
    v.NAME AS ViewName,
    i.name AS IndexName,
    p.rows AS RowCounts,
    SUM(a.total_pages) * 8 AS TotalSpaceKB, 
    SUM(a.used_pages) * 8 AS UsedSpaceKB, 
    SUM(a.data_pages) * 8 AS DataSpaceKB
FROM 
    sys.views v
INNER JOIN      
    sys.indexes i ON v.OBJECT_ID = i.object_id
INNER JOIN 
    sys.partitions p ON i.object_id = p.OBJECT_ID AND i.index_id = p.index_id
INNER JOIN 
    sys.allocation_units a ON p.partition_id = a.container_id
WHERE 
    v.Name = 'YourViewNameHere' --View name only, not 'schema.viewname'
    AND
    i.index_id = 1   -- clustered index, remove this to see all indexes
GROUP BY 
    v.NAME, i.object_id, i.index_id, i.name, p.Rows

给出类似的输出

ViewName      IndexName     RowCounts  TotalSpaceKB  UsedSpaceKB  DataSpaceKB
YourViewName  IX_YourView     1771         592           552          536