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  2. https://stackoverflow.com/questions/63708713/how-to-transform-data-into-a-map-using-group-by-in-hive-sql

https://stackoverflow.com/questions/63708713/how-to-transform-data-into-a-map-using-group-by-in-hive-sql

  • hive sql

    How to transform data into a map using group by in Hive SQL? 用途： https://stackoverflow.com…

    数据库 2022年6月14日