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数据冷热备份方案 #874

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lvjiangbinOTA opened this issue Apr 30, 2024 · 1 comment

lvjiangbinOTA commented Apr 30, 2024

原数据库A中有表C1，C1设置了数据过期索引。目的数据库B中表C2，C2无索引。
先使用mongoshake进行一次全量同步，之后持续的增量同步，如何做到C1中的过期数据删除动作不影响C2中的数据？

ilaotan commented May 30, 2024

自己改源码加判断？

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