实时计算 Flink版cdc定义的相关内容

[帮助文档] 社区CDC

本文为您介绍如何在阿里云实时计算Flink版中使用社区版CDC（Change Data Capture）连接器，以及更改连接器名称。

Flink CDC里oracle当表没有主键的时候，按照两个字段组合定义一个主键，怎么回事？

Flink CDC里oracle当表没有主键的时候，按照两个字段组合定义一个主键，全量的时候一个chunk只输出一条数据，这个怎么回事呀？

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Flink CDC中mysqlcdc是不是不支持定义时间呀？

Flink CDC里为什么这里又要重新定义一遍options呀？

https://github.com/ververica/flink-cdc-connectors/blob/master/flink-cdc-connect/flink-cdc-pipeline-connectors/flink-cdc-pipeline-connector-doris/src/m...

Flink CDC里我mysql 数据库有个表它的字段定义为date类型，数值变化什么原因？

Flink CDC里我mysql 数据库有个表它的字段定义为date类型，比如在数据库中存储的值为2024-02-01，用flink cdc读取binlog这个字段的值变成了数字19754，是什么原因，该怎么解决？

Flink CDC 联合主键。这表结构是dba给的，这种定义不符合规范?

Flink CDC写doris这个错误是啥意思，schema定义也没错啊？

Flink CDC中flink sql问题，临时视图里面想定义一个处理时间，可以这样写吗？

Flink CDC中flink sql问题，临时视图里面想定义一个处理时间，可以这样写吗？，具有处理时间语义吗？

请教下Flink CDC SQL Server用户定义数据类型该怎么处理？

请教下Flink CDC SQL Server用户定义数据类型该怎么处理？目前错误提示IllegalArgumentException: The column "WARD_CODE" is referenced as PRIMARY KEY, but a matching column is not...

请教下部署了一个Flink CDC的DEMO 怎么还报错这种资源都没定义有人遇到过吗？

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更新时间 2024-03-26 11:47:49

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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