摘要： http://blog.csdn.net/lzz313/archive/2006/12/19/1449572.aspxaccess：select top (10) * from table1 where 1=1db2：select column from table where 1=1 fetch first 10 rows onlymysql：select * from table1 where 1=1 limit 10sql server:读取前10条：select top (10) * from table1 where 1=1读取后10条：select top (10) * from 阅读全文