摘要: 1.先做一次冷全备3.SQL> insert into t1 values(1,'cyf1');1 row created.SQL> commit ;Commit complete.3.SQL> select to_char(sysdate ,'yyyy-mm-dd hh24:mi:ss') fro... 阅读全文
posted @ 2015-01-05 16:01 修行从29开始 阅读(163) 评论(0) 推荐(0) 编辑