使用了微软提供的不公开的存储过程sp_MSforeachtable
sql;">
CREATE TABLE #temp
(
TableName NVARCHAR (128),RowsCnt VARCHAR (11),ReservedSpace VARCHAR(18),DataSpace VARCHAR(18),CombinedIndexSpace VARCHAR(18),UnusedSpace VARCHAR(18)
)
EXEC sp_MSforeachtable'INSERT INTO #temp (TableName,RowsCnt,ReservedSpace,DataSpace,CombinedIndexSpace,UnusedSpace) EXEC sp_spaceused ''?'',FALSE'
SELECT TableName,UnusedSpace
FROM #temp
ORDER BY TableName
DROP TABLE #temp
