摘要:
SQL> create table t1(id number,name varchar2(10));Table created.SQL> create table t2(id number,name varchar2(10));Table created.SQL> insert into t1 values(1,'wh');1 row created.SQL> insert into t1 values(2,'wp');1 row created.SQL> insert into t1 values(3,'wj'); 阅读全文
posted @ 2011-06-19 14:05 codingsilence 阅读(1225) 评论(0) 推荐(0) 编辑