数据库成千上万的相关内容

文章 2024-11-11 来自：开发者社区

数据库有成千上万的表是怎么回事？

许多大型数据库在运行多年后都会积累出很多的数据表，严重者数以万计，非常臃肿。这些数据表年代久远，有些已经忘记建设原因，也可能已不再有用，但因为很难确认而不敢删除。这给运维工作带来巨大的负担。伴随着这些表还有大量的存储过程仍在不断地向这些表更新数据，占用计算资源，经常要迫使数据库扩容。这些表是真地是业...

问答 2023-06-27 来自：开发者社区

DataWorks中mysql业务数据库中有成千上万个的users表，如何简单便利的合成一个大的？

DataWorks中mysql业务数据库中有成千上万个的users表，如何简单便利的合成一个大的users分区表？

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更新时间 2024-11-12 09:11:23

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