Parquet 支持的 Hive 表:数组列在 Impala 中不可查询

It turned out to be really simple: we can access the array by adding it to the FROM with a dot, e.g.Query: select * from id_member_of_parquet, id_member_of_parquet.member_of+-----+-------+| id | item |+-----+-------+| 123 | ASDFG || 123 | SDFGH || 123 | DFGHJ || 123 | FGHJK || 234 | QWERT || 234 | WERTY || 234 | ERTYU |+-----+-------+ 这篇关于Parquet 支持的 Hive 表:数组列在 Impala 中不可查询的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 上岸，阿里云！