SET QUOTED_IDENTIFIER ON 
GO
SET ANSI_NULLS ON 
GO
Create View [dbo].[Tabellengroesse] AS

SELECT        TOP (100) PERCENT t.name AS TableName, s.name AS SchemaName, p.rows AS RowCounts, SUM(a.total_pages) * 8 AS TotalSpaceKB, CAST(ROUND(SUM(a.total_pages) * 8 / 1024.00, 2) AS NUMERIC(36, 2)) AS TotalSpaceMB, 
                         SUM(a.used_pages) * 8 AS UsedSpaceKB, CAST(ROUND(SUM(a.used_pages) * 8 / 1024.00, 2) AS NUMERIC(36, 2)) AS UsedSpaceMB, (SUM(a.total_pages) - SUM(a.used_pages)) * 8 AS UnusedSpaceKB, 
                         CAST(ROUND((SUM(a.total_pages) - SUM(a.used_pages)) * 8 / 1024.00, 2) AS NUMERIC(36, 2)) AS UnusedSpaceMB
FROM            sys.tables AS t INNER JOIN
                         sys.indexes AS i ON t.object_id = i.object_id INNER JOIN
                         sys.partitions AS p ON i.object_id = p.object_id AND i.index_id = p.index_id INNER JOIN
                         sys.allocation_units AS a ON p.partition_id = a.container_id LEFT OUTER JOIN
                         sys.schemas AS s ON t.schema_id = s.schema_id
WHERE        (t.name NOT LIKE 'dt%') AND (t.is_ms_shipped = 0) AND (i.object_id > 255)
GROUP BY t.name, s.name, p.rows
GO
SET QUOTED_IDENTIFIER OFF 
GO
SET ANSI_NULLS OFF 
GO

GO