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文章 2024-08-19 来自：开发者社区

实时计算 Flink版产品使用问题之获取Oracle的数据时无法获取clob类型的数据，该怎么办

问题一：在Flink CDC中如下包在哪下载？在Flink CDC中flink-cdc-pipeline-connector-postgresql-3.1.0.jar包在哪下载？参考答案：下载链接如下： ...

文章 2024-06-16 来自：开发者社区

实时计算 Flink版产品使用问题之在使用CDAS语法同步MySQL数据到Hologres时，如果开启了字段类型宽容模式，MySQL中的JSON类型会被转换为什么

问题一：在Flink使用cdas语法，mysql的json类型到了hologres会变成什么类型？在Flink使用cdas语法，同步mysql数据到hologres(开启了字段类型宽容模式'enableTypeNormalization' = 'true')，mysql的json类型到了hologres会变成什么类型？在文档上没找到映射关系。参考答案： ...

文章 2024-05-17 来自：开发者社区

实时计算 Flink版产品使用合集之将数据写入Elasticsearch时，若Elasticsearch中的字段类型为date，对应的SQL类型应该是什么

问题一：Flink CDC哪位能发下新版本postgresql flinkcdc连接器？ Flink CDC哪位能发下新版本postgresql flinkcdc连接器？参考回答： Apache Flink 有两个 PostgresCDC Connector： FlinkCDC-Kafka-SQL：一个 Flink SQL 插件，...

阿里云文档 2023-09-27

Raw格式的使用方法和类型映射_实时计算 Flink版(Flink)

本文为您介绍Raw格式的使用方法、配置选项和类型映射。

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更新时间 2024-08-20 13:19:29

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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