摘要: 1 set @num = 0;2 update projects set id = @num := @num +1;3 alter table projects auto_increment = 1;4 set @num = 0;5 update nodes set id = @num := @nu... 阅读全文
posted @ 2015-11-02 00:57 刘满blog 阅读(628) 评论(0) 推荐(0) 编辑