问题一：我的云原生数据仓库AnalyticDB PostgreSQL版表数据量只有300条，是什么原因？我的云原生数据仓库AnalyticDB PostgreSQL版表数据量只有300条，导出后也只有几十k，但是用 select pg_size_pretty(pg_relation_size('xxx'));命令看占用了5个G的空间，用vacuum full无法清理空间，能帮忙看看是...

问答 2024-07-02 来自：开发者社区

在云数据仓库ADB中请问rds数据库数据可以增量实时同步入AnalyticDB MySQL嘛？

问答 2023-07-30 来自：开发者社区

你好，请问下有什么方案能从云数据仓库ADB同步数据到polarDB mysql吗？

问答 2023-05-03 来自：开发者社区

ADB相同的表，数据也一样，同样的sql，2个表关联count查询，在ads上要比mysql中少一般

ADB相同的表，数据也一样，同样的sql，2个表关联count查询，在ads上要比mysql中少一般的数量，什么原因？相同的sql，我在mysql查有3万多，在ads上只用1千多

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更新时间 2024-07-30 08:38:23

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