摘要: Hive窗口函数 题目: 第一道,有一个成绩表数据t1 uid class_name score A Chinese 90 A English 89 A Math 88 B ... ... 求出总分并排序 uid chinese_score English_score Math_score tota 阅读全文
posted @ 2022-07-16 10:05 spongie 阅读(39) 评论(0) 推荐(0)