使用 tmp table 优化 分布式 join查询
- 逻辑订阅(PG10)
保证分片数据的外键约束
分片数据避免remote表的join操作
实时分析的多分片数据汇总
create a view based on the another view, create business cache layer
使用 tmp table 优化 分布式 join查询
保证分片数据的外键约束
分片数据避免remote表的join操作
实时分析的多分片数据汇总
create a view based on the another view, create business cache layer
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