直接选中你要查的数据库，

然后执行下面的语句

一、MSSQL

select b.name,a.row_count from sys.dm_db_partition_stats a,
sys.objects b
where a.object_id=b.object_id
and a.index_id<=1
and b.type='U'  ORDER BY  row_count

二、MYSQL用下面的

USE information_schema;

SELECT table_name,table_rows FROM TABLES

WHERE TABLE_SCHEMA = 'ukefu41'

ORDER BY table_rows DESC;