flink sql 1.11 创建kafka source 表，kafka数据是canal采集的mysql 信息，'format' = 'canal-json'，问题是 1，在source表中只能有与msyql对应的schema信息么，（也就是data[{}]里面的字段）能不能获取table，ts这种字段的值？ 2，对于一个topic中有多张mysql binlog信息的表，kafka so....

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更新时间 2024-08-08 13:11:23

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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