我想大多数人都知道如何通过GUI(右键单击表,属性)来做到这一点,但是在T-SQL中完成此操作完全不错。
我需要知道一个表在SQL Server中使用了多少磁盘空间
I need to know how much disk space a table is using in SQL Server
===============>>#1 票数:13 已采纳
CREATE TABLE #tmpSizeChar ( table_name sysname , row_count int, reserved_size varchar(50), data_size varchar(50), index_size varchar(50), unused_size varchar(50)) CREATE TABLE #tmpSizeInt ( table_name sysname , row_count int, reserved_size_KB int, data_size_KB int, index_size_KB int, unused_size_KB int) SET NOCOUNT ON INSERT #tmpSizeChar EXEC sp_msforeachtable 'sp_spaceused ''?''' INSERT INTO #tmpSizeInt ( table_name, row_count, reserved_size_KB, data_size_KB, index_size_KB, unused_size_KB ) SELECT [table_name], row_count, CAST(SUBSTRING(reserved_size, 0, PATINDEX('% %', reserved_size)) AS int)reserved_size, CAST(SUBSTRING(data_size, 0, PATINDEX('% %', data_size)) AS int)data_size, CAST(SUBSTRING(index_size, 0, PATINDEX('% %', index_size)) AS int)index_size, CAST(SUBSTRING(unused_size, 0, PATINDEX('% %', unused_size)) AS int)unused_size FROM #tmpSizeChar /* DROP TABLE #tmpSizeChar DROP TABLE #tmpSizeInt */ SELECT * FROM #tmpSizeInt ORDER BY reserved_size_KB DESC
===============>>#2 票数:0
===============>>#3 票数:0
sp_spaceused tableName
其中tableName是您想知道的表的名称....