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多表结果关联一个ES索引，这种类型同步有没什么好方案呀。 #45

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iceykb opened this issue Mar 29, 2022 · 1 comment

iceykb commented Mar 29, 2022

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WGrape commented Mar 30, 2022

有两个解决方案：

1、把多表关联后的结果，存储到一个新表中，这个表对应的数据就是ES索引中的数据。这样使用Canal同步这一张表即可。

2、使用esupdater监听多个表的变更事件，每张表数据更新时，都处理相应的业务逻辑即可，最终把数据写入到ES索引中。

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