How to Configure Ticdc to Synchronize Only Update Operations for Specified Tables

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Original topic: Ticdc怎么配置只同步指定表update操作

| username: jingyesi3401

[TiDB Usage Environment] Production, Testing Environment

[TiDB Version] v5.1.0

[Encountered Problem] Can Ticdc be configured to only sync updates when synchronizing tables?
The following is the production configuration:

ticdc%E9%85%8D%E7%BD%AE
ticdc%E9%85%8D%E7%BD%AE836×266 3.86 KB

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| username: weixiaobing | Original post link

Version 5.1 does not support it. TiCDC introduced the event filter feature in v6.2.0, which allows you to filter DML and DDL events that meet specified conditions by configuring the rule. TiCDC 运维操作及任务管理 | PingCAP 归档文档站

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| username: 爱白话的晓辉 | Original post link

For older versions, event filtering is not supported. You can achieve similar functionality through Kafka filters, but the traffic on Kafka will be higher.

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| username: system | Original post link

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