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请教下flink cdc在sql里面如果有复杂select嵌套，遇到DELETE的binlog时，会

请教下flink cdc在sql里面如果有复杂select嵌套，遇到DELETE的binlog时，会如何处理，会将select出来的数据转成delete，还是会变为更新数据？

各位大佬有springboot 整合flink cdc 解析mysql binlog然后同步到ka

各位大佬有springboot 整合flink cdc 解析mysql binlog然后同步到kafka的demo么

flink cdc db同步任务的开启时间是全量读取binlog的时间点位吗？如果我启动flink

flink cdc db同步任务的开启时间是全量读取binlog的时间点位吗？如果我启动flink cdc 的任务starttime 设置为昨天，那任务会从昨天的binlog节点开始读取吗？

flink cdc基于mysql binlog做数据同步，开启binlog权限后是所有表都有权限读取

flink cdc基于mysql binlog做数据同步，开启binlog权限后是所有表都有权限读取了么？如果是所有表都可以读，这样是不是会涉及数据安全问题

【FlinkSQL实战系列】Flink SQL CDC 实时同步 Mysql 的 Binlog 数据到 kafka

什么是 CDC ?CDC,Change Data Capture,变更数据获取的简称，使用 CDC 我们可以从数据库中获取已提交的更改并将这些更改发送到下游，供下游使用。这些变更可以包括 INSERT,DELETE,UPDATE 等.要解决什么问题 ?使用 flink sql 进行数据同步,可以将数...

flink cdc 查询mysql binlog时，在 streaming模式下无反应

最近在使用flink cdc的时候，遇到需要用streaming mode来对收取的binlog日志进行后续相对复杂处理的需求。因为生产环境不允许mysql的RELOAD权限，之前在利用sql模式使用cdc的时候应用了 debezium.snap.shot.locking.mode = none的参...

flink cdc读取Maxwell格式的binlog，如何获取表名等元信息？

请教下，看了这篇文章https://developer.aliyun.com/article/771438，flink-cdc 读取mysql Maxwell 格式binlog，怎么在flink 源表上获取mysql表名，通过这样的方式并没有生效 origin_table STRING METADA...

flink cdc读取binlog，支持tidb pb格式的binlog吗？#Flink

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实时计算Flink版

阿里云实时计算Flink版(Alibaba Cloud Realtime Compute)，完全兼容开源的Apache Flink，比开源性能提升2～3倍，提供了完整的告警、监控、日志的解决方案、提升开发效率且无运维成本，并有社区专家提供技术支持。

立即开通

产品控制台

产品文档

实时同步

MySQL 到 Hologres

Kafka 到 Hologres

功能对比

开源Flink对比

成本优化

作业自动调优