摘要: 1:SQL code create table tz2008_1_1(id int,name varchar(50))insert into tz2008_1_1 select 1,'a'create table tz2008_1_2(id int,name varchar(50))insert into tz2008_1_2 select 2,'b'create table tz2008_1_3... 阅读全文
posted @ 2010-07-08 17:20 tian_z 阅读(10341) 评论(1) 推荐(1) 编辑