实时计算 Flink版表怎么处理的相关内容

问答 2023-07-19 来自：开发者社区

请问flink cdc 使用CDAS语法实时同步整库的时候，如果库里面新加一张表，是怎么处理的？

问题1：请问flink cdc 使用CDAS语法实时同步整库的时候，如果库里面新加一张表，是怎么处理的，又全量同步一遍？后加表，从savepoint 恢复是不行的，不会同步数据，还会在日志中保错schema不对，工单提了让我全量同步，或者新开一个任务。问题2：我发现并没有这样，我任务同步开启了，但是库里面新加了一张表，FLink 这边只同步了表结构，没有同步数据。源表数据没自动增加到目标表，只是....

问答 2022-12-05 来自：开发者社区

请问Flink decimal精度超过38的时候转成string插入目的表丢失精度怎么处理

问答 2022-12-05 来自：开发者社区

Flink CDC 请问decimal精度超过38的时候转成string插入目的表丢失精度怎么处理

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更新时间 2023-09-26 09:58:45

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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