SQL Server查询所有表的数据量

方法一：

select a.name,b.rows from sysobjects as a,sysindexes as b 
where a.type='u' and a.id=b.id and b.indid in(0,1)
order by b.rows desc

方法二：

CREATE TABLE #temp (TableName VARCHAR (255), RowCnt INT)
EXEC sp_MSforeachtable 'INSERT INTO #temp SELECT ''?'', COUNT(*) FROM ?'

select * from #temp order by RowCnt desc
DROP TABLE #temp