实时计算 Flink版source table 的相关内容

问答 2024-07-31 来自：开发者社区

在Flink CDC中，能够添加 source table 所在的 host 和 port？

在Flink CDC中，https://github.com/apache/flink-cdc/pull/3461能够添加 source table 所在的 host 和 port？有一个需求 pipeline jdbc sink 记录脏数据来源哪个数据库实例（分库分表多数据库实例场景）

阿里云文档 2024-07-31

Source变更兼容性

本文为您介绍Source变更的可兼容性和不可兼容性详情。

阿里云文档 2024-07-10

SQL变更的其他兼容性限制

本文为您介绍变更SQL除Query、Source和Sink之外的其他限制。

文章 2024-05-23 来自：开发者社区

实时计算 Flink版产品使用合集之将多个表的数据导入到一个 source table中如何解决

问题一：Flink CDC项目组内最近遇到一个flink cdc的技术难点，谁有相关经验的，有空帮忙看看？ Flink CDC项目组内最近遇到一个flink cdc的技术难点，谁有相关经验的，有空帮忙看看？ (1技术实现：oracle:11g/19c，java jdk:17，flink:1.14.2，flink-connector-oracle-cdc(flink-co...

问答 2024-03-26 来自：开发者社区

Flink这两个 select 能完全消费到source table里面的数据吗？

Flink比如有一个 kafka table source , 然后有两个 select(有先后顺序) 引用这个source，这两个 select 能完全消费到source table里面的数据吗？on flink sql

问答 2023-12-05 来自：开发者社区

这种可以导入到一个flink cdc source table吗?

这边有一个数据库实例，里面几万个表，从官网上了解，好像每一个Flink CDC Table都需要扮演一个mysql slave去抓取数据。我们这个场景是不是Flink CDC不支持？我表a有两个字段是name varchar,age int 然后表b有两个字段aa double,bb int。这种可以导入到一个flink cdc source table?只有两个表有共性，类似分库分表这种场景.....

问答 2018-11-15 来自：开发者社区

【Flink】报错 'Rds' is not supported as a source table.

错误描述【语法检查】报错提示：ERR_ID: CON-00012CAUSE: 'Rds' is not supported as a source table.ACTION: Check the doc for more information报错原因作业中声明了RDS的表，但是没有INSERT该表。RDS作为维表，但是没有声明维表PERIOD FOR SYSTEM_TIME。

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更新时间 2024-08-01 13:25:00

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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

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实时同步

MySQL 到 Hologres

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功能对比

开源Flink对比

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作业自动调优