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我想查询使用Amazon雅典娜格式的JSON数据:使用Amazon Athena创建表并查询json数据?
[{"id":"0581b7c92be",
"key":"0581b7c92be",
"value":{"rev":"1-ceeeecaa040"},
"doc":{"_id":"0581b7c92be497d19e5ab51e577ada12","_rev":"1ceeeecaa04","node":"belt","DeviceId":"C001"}},
{"id":"0581b7c92be49",
"key":"0581b7c92be497d19e5",
"value":{"rev":"1-ceeeecaa04031842d3ca"},
"doc":{"_id":"0581b7c92be497","_rev":"1ceeeecaa040318","node":"belt","DeviceId":"C001"}
}
]
我想如何创建表和选择操作来查询多行数据。 – rajeswari
我要如何创建表并选择运行查询data.ex的多行:[{ \t “_id”: “0899f824e118d390f57bc2f279bd38fe”, \t “_rev”: “1-81cc25723e02f50cb6fef7ce0b0f4f38”, \t “的DeviceID”:“ BELT001" , \t “locationId”: “LID001”, \t “SuperviceId”: “SID001” },{ \t “_id”: “0899f824e118d390f57bc2f279bd38fe”, \t “_rev”: “1-81cc25723e02f50cb6fef7ce0b0f4f38”, \t “deviceId”:“BELT001”, \t“locationId”:“LID001”, \t“SuperviceId”:“SID001” }] – rajeswari
我在说的是,在我可以帮助你之前,请检查你是否可以将你的json数组“爆炸”成单独的json对象的行。将您的示例转换为: – belostoky