https://blog.youkuaiyun.com/dengkai_javazh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/dengkai_java/article/details/5582649https://blog.youkuaiyun.com/dengkai_java/article/details/5582649dengkai_javaWed, 12 May 2010 14:47:00 +0800https://blog.youkuaiyun.com/dengkai_java/article/details/5156987https://blog.youkuaiyun.com/dengkai_java/article/details/5156987dengkai_javaFri, 08 Jan 2010 11:54:00 +0800select sysdate from dual;       2008-2-20 14:32:35SQL> select (sysd]]>https://blog.youkuaiyun.com/dengkai_java/article/details/4707368https://blog.youkuaiyun.com/dengkai_java/article/details/4707368dengkai_javaWed, 21 Oct 2009 10:43:00 +0800