Hive中提示Expression Not In Group By Key的解決辦法
問題出現的緣由：數組 1.Hive不容許直接訪問非group by字段； 2.對於非group by字段，能夠用Hive的collect_set函數收集這些字段，返回一個數組； 3.使用數字下標，能夠直接訪問數組中的元素；函數 MySQL中代碼：code select d.dname,count(*) num from emp e
join dept d on e.deptno=d.deptno
相關文章
- 1. hive中group by 提示Expression Not In Group By Key的解決辦法
- 2. Hive(十三)--Group by 問題：Expression Not In Group By Key
- 3. 解決：[Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause 的問題 MySQ
- 4. [Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains ......
- 5. MySQL [Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause
- 6. Caused by: java.sql.SQLSyntaxErrorException: Expression #16 of SELECT list is not in GROUP BY clause
- 7. 解決[Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains...報錯
- 8. 解決mysql報錯[Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause
- 9. Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggre
- 10. Expression #7 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'mes.ext.i
- 更多相關文章...
- • SQLite Group By - SQLite教程
- • SQL GROUP BY 語句 - SQL 教程
- • SpringBoot中properties文件不能自動提示解決方法
- • IntelliJ IDEA中SpringBoot properties文件不能自動提示問題解決
相關標籤/搜索
每日一句
-
每一个你不满意的现在，都有一个你没有努力的曾经。
最新文章
- 1. 字節跳動21屆秋招運營兩輪面試經驗分享
- 2. Java 3 年，25K 多嗎？
- 3. mysql安裝部署
- 4. web前端開發中父鏈和子鏈方式實現通信
- 5. 3.1.6 spark體系之分佈式計算-scala編程-scala中trait特性
- 6. dataframe2
- 7. ThinkFree在線
- 8. 在線畫圖
- 9. devtools熱部署
- 10. 編譯和鏈接
歡迎關注本站公眾號,獲取更多信息
相關文章
- 1. hive中group by 提示Expression Not In Group By Key的解決辦法
- 2. Hive(十三)--Group by 問題：Expression Not In Group By Key
- 3. 解決：[Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause 的問題 MySQ
- 4. [Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains ......
- 5. MySQL [Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause
- 6. Caused by: java.sql.SQLSyntaxErrorException: Expression #16 of SELECT list is not in GROUP BY clause
- 7. 解決[Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains...報錯
- 8. 解決mysql報錯[Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause
- 9. Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggre
- 10. Expression #7 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'mes.ext.i