【发布时间】:2020-05-05 16:04:00
【问题描述】:
我将员工的日常活动作为 employee.json 存储在一个文件夹中,这是我存储在 S3 中的数据结构。现在我想阅读所有员工在某个日期范围内的活动。如何使用 Amazon Athena 服务做到这一点?或者我应该写一个客户代码来做到这一点。
empId1-->2020-03-01-->employee.json
2020-03-02-->employee.json
2020-03-03-->employee.json
2020-03-04-->employee.json
2020-03-05-->employee.json
empId2-->2020-03-01-->employee.json
2020-03-02-->employee.json
2020-03-03-->employee.json
2020-03-04-->employee.json
2020-03-05-->employee.json
empId3-->2020-03-01-->employee.json
2020-03-02-->employee.json
2020-03-03-->employee.json
2020-03-04-->employee.json
2020-03-05-->employee.json
empId4-->2020-03-01-->employee.json
2020-03-02-->employee.json
2020-03-03-->employee.json
2020-03-04-->employee.json
2020-03-05-->employee.json
【问题讨论】:
标签: java python amazon-web-services amazon-s3 amazon-athena