实时计算 Flink版explode 的相关内容

问答 2024-06-09 来自：开发者社区

实时计算Flink如何实现Hive later view explode函数效果

问答 2023-12-20 来自：开发者社区

Flink sql将数组炸开，实现hive的explode函数的效果，还有什么其他好的方式？

Flink sql将数组炸开，实现hive的explode函数的效果，除了用cross join的方式以外，还有什么其他好的方式？

问答 2023-06-05 来自：开发者社区

Flink中实现explode +lateral view？数组转列

问答 2022-12-12 来自：开发者社区

Flink EXPLODE函数

问答 2022-05-26 来自：开发者社区

flink sql 有类似 explode 的函数吗，我有个map 类型希望拆出来

flink sql 有类似 explode 的函数吗，我有个map 类型希望拆出来>

问答 2021-12-03 来自：开发者社区

Flink 1.10.0 HiveModule 使用 explode 函数出错怎么办？

我们项目目前集成了HiveModule，遇到一些问题。请教下大家。在集成 Hive Module 之前，substr，split 都是无法使用的。集成后，验证都是可以的。比如：select split('1,2,2,4',',') 但是在使用 explode 函数，select explode(split('1,2,2,4',',')); 有如下错误： The main method...

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更新时间 2024-06-11 17:45:14

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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