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Expand Up @@ -44,7 +44,7 @@ DISTRIBUTED BY HASH(log_type) BUCKETS 10;

## 数据插入与存储

在明细表中,数据不进行去重与聚合,插入数据即存储数据。明细表中 Key 列指做为排序
在明细表中,数据不进行去重与聚合,插入数据即存储数据。明细表中 Key 列只做为排序

![columnar_storage](/images/table-desigin/duplicate-table-insert.png)

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