摘要: 序列create sequence sq_1minvalue 1maxvalue 9999999999999999999999999999start with 1increment by 1cache 2000;触发器create or replace trigger 触发器名字 before i... 阅读全文
posted @ 2015-08-14 12:16 GD_熬夜 阅读(528) 评论(0) 推荐(1) 编辑