摘要: 将FULL OUTER JOIN 转成left join,right join 和 union select * from A ID NAME4 Spaghetti1 Pirate2 Monkey3 Ninja select * from B ID NAME3 Darth Vade1 Rutabag 阅读全文
posted @ 2019-07-26 11:02 Harry Jiang 阅读(317) 评论(0) 推荐(0) 编辑