摘要: ORDER BY 默认为升序,如有多个字段,则根据顺序先后排序; desc表示降序 如题目Knights in order——List the winners, year and subject where the winner starts with Sir. Show the the most 阅读全文
posted @ 2020-06-28 23:01 troppp7 阅读(12) 评论(0) 推荐(0)