实时计算 Flink版cdc sqlserver 的相关内容

阿里云文档 2024-06-28

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。

问答 2023-11-22 来自：开发者社区

Flink CDC sqlserver的cdc报这个，用的2.4版本cdc？

Flink CDC sqlserver的cdc报这个，用的2.4版本cdc

问答 2023-11-22 来自：开发者社区

Flink CDC中SQLServer多库同名表写入到一张sink表中，有什么思路吗？

Flink CDC中SQLServer多库同名表写入到一张sink表中，我有个思路是创建n个source，最后把n个source union all到一起insert到sink表中，但是问题1️：这样会创建多个连接，问题2️：后续SQLServer增删改数据时，sink端无法同步删除，只能同步增改。大佬有什么思路吗

问答 2023-11-22 来自：开发者社区

Flink CDC中SQLServer连接报错？

Flink CDC中SQLServer连接报错？我用的streampark是不是要加个依赖

问答 2023-11-21 来自：开发者社区

Flink CDC中sqlserver有碰到过cdc在热备情况下，开启失败的情况吗？

问答 2023-11-21 来自：开发者社区

Flink CDC中sqlserver在热备情况下，开启cdc报错的问题吗？

Flink CDC中sqlserver在热备情况下，开启cdc报错的问题吗？消息 22830，级别 16，状态 1，过程 sp_cdc_enable_db_internal，行 193 [批起始行 16]无法更新元数据来指示已对数据库 juxing 启用了变更数据捕获。执行命令 '(null)' 时失败。返回的错误为 3933: '无法将此事务提升为分布式事务，因为在此事务中有活动的保存点。'....

问答 2023-11-21 来自：开发者社区

flink1.17 cdc Sqlserver 为什么没有数据？

问答 2023-11-16 来自：开发者社区

Flink CDC中sqlserver开启cdc后对数据库本身的性能影响大不大的？

问答 2023-11-16 来自：开发者社区

Flink CDC测试2.4.0版本的sqlserver-cdc，只能全量，增量是要另外配置什么吗？

文章 2023-11-12 来自：开发者社区

这个问题可能与Flink CDC SQL server2016和CDC2.4.1的工作原理有关

这个问题可能与Flink CDC SQL server2016和CDC2.4.1的工作原理有关。在启动时，将StartupOptions设置为initial意味着Flink将从初始状态开始处理数据流。而开启checkpoint可能会导致全量同步的数据变多，这可能是因为checkpoint会触发Flink重新处理从初始状态开始的所有数据。另一方面，如果不开...

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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