摘要: 1:用sequence序列生成流水号 create sequence L_SIGN_IN minvalue 1 maxvalue 9999999999999999999999999999 start with 1 increment by 1 cache 20; 这里是生成了序列l_sign_in, 阅读全文
posted @ 2016-03-10 17:02 何以萧萧兮 阅读(2671) 评论(0) 推荐(0) 编辑