1.查看SQLServer數(shù)據(jù)庫中所有表的數(shù)據(jù)量

    SELECT a.name,b.rows FROM sysobjects a  
    INNER JOIN sysindexes b ON a.id=b.id   
    WHERE b.indid IN(0,1) AND a.Type='u'  
    ORDER BY a.name；

2.查看oracle數(shù)據(jù)庫中所有表的數(shù)據(jù)量

    select b.table_name, b.num_rows from user_tables b;