flink cdc数据数据库的相关内容

问答 2024-01-18 来自：开发者社区

Flink CDC里问下增量数据可以不写进kafka，直接写进下游数据库吗？

问答 2023-12-18 来自：开发者社区

Flink CDC支持同步数据至SAP HANA数据库吗？

问答 2023-08-28 来自：开发者社区

Flink CDC 有没有大佬遇到是4万多条数据, 数据库的确也是这么多, 但是运行flink任务？

Flink CDC 有没有大佬遇到是4万多条数据, 数据库的确也是这么多, 但是运行flink任务的时候会一直重复无限读数据？

问答 2023-08-23 来自：开发者社区

各位大佬好，Flink CDC 中我正尝试捕获mysql数据变更并写入到Oracle数据库，开始用？

各位大佬好，Flink CDC 中我正尝试捕获mysql数据变更并写入到Oracle数据库，开始用的是oracle-cdc connector，调用flink sql时候报错： Connector 'oracle-cdc' can only be used as a source. It cannot be used as a sink.然后换了jdbc connector，报错：Cannot ....

问答 2023-08-16 来自：开发者社区

Flink CDC中读取kafka数据并进行统计写入数据库为什么统计可以写入copy的数据不能写入？

Flink CDC中读取kafka数据并进行统计写入数据库并用侧输出流copy一份kafka的流直接写入数据库。为什么统计可以写入，copy的数据不能写入，查询一直是空表？

问答 2023-07-13 来自：开发者社区

flink mongodb cdc 2.3 经常会出现一段时间（大概5分钟）停止监听数据，数据库的？

flink mongodb cdc 2.3 经常会出现一段时间（大概5分钟）停止监听数据，数据库的读取量也突然暴增，本地运行单实例，也没显式开启checkpoint呀，大佬知道是啥原因莫？所以不管开没开启checkpoint，都会进行一个保存莫

问答 2023-06-29 来自：开发者社区

Flink CDC中oracel读出来的数据有没有方法直接能插入到另一个数据库啊，这样数据类型？

Flink CDC中oracel读出来的数据有没有方法直接能插入到另一个数据库啊，这样数据类型转换容易出错？

问答 2023-06-18 来自：开发者社区

Flink CDC这个错误有谁遇到过吗？只能读全量如果插入一条数据就一直报这个错误，是不是数据库权

Flink CDC这个错误有谁遇到过吗？只能读全量如果插入一条数据就一直报这个错误，是不是数据库权限的问题

问答 2023-06-18 来自：开发者社区

Flink CDC监听pg 的时候我可以一个数据监听多个数据库不，类似这样，我直接用一个数据源监听？

Flink CDC监听pg 的时候我可以一个数据监听多个数据库不，类似这样，我直接用一个数据源监听三个数据库，我看到api只能设置一个数据库？比如要同步多个数据库

问答 2023-05-14 来自：开发者社区

请教大佬：Flink CDC 使用datastream api同步数据到jdbc数据库时，中间需要？

请教大佬：Flink CDC 使用datastream api同步数据到jdbc数据库时，中间需要把源库binlog数据转成jdbc库的对应SQL，这个需要自行实现，还是有内置呢？就是jdbc连接器。jdbc连接pgsql

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更新时间 2024-06-06 17:59:57

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