摘要:【HQL】DQL (三) 分桶和抽样查询 1、分桶表数据存储 首先需要创建分桶表: create table stu_buck1(id int, name string) clustered by (id) into 4 buckets row format delimited fields ter
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posted @ 2021-08-24 16:23
posted @ 2021-08-24 16:23