实时计算 Flink版oracle number类型的相关内容

阿里云文档 2025-06-05

PolarDB PostgreSQL版连接器

本文为您介绍如何使用PolarDB PostgreSQL版（Oracle语法兼容1.0）连接器。

问答 2024-08-26 来自：开发者社区

flink cdc oracle 读取归档日志，NUMBER类型字段返回值这要怎么转成数字？

flink cdc oracle 读取归档日志，NUMBER类型字段返回值，如：{scale=0, value=Hg==}、E5w=,这要怎么转成数字？有谁知道，帮忙解答一下

文章 2024-05-17 来自：开发者社区

实时计算 Flink版产品使用合集之使用JDBC方式读取Oracle的number类型时，通过什么方式进行映射

问题一：有没有人知道，flinkSQL，用jdbc方式读取oracle的number类型怎么映射？有没有人知道，flinkSQL，用jdbc方式读取oracle的number类型怎么映射？参考回答： ...

文章 2023-11-12 来自：开发者社区

在Flink CDC中，使用Oracle 11g数据库的NUMBER类型作为主键

在Flink CDC中，使用Oracle 11g数据库的NUMBER类型作为主键，并更新数据以捕获变更应该是正常的。Flink CDC是用于捕获和处理数据库变化的框架，它支持多种数据库类型，包括Oracle。在Oracle 11g数据库中，NUMBER类型是一种数值类型，可以用于主键列。当你在Flink CDC...

问答 2023-11-06 来自：开发者社区

大家在Flink CDC oracle11g 下number 类型做主键，捕获变更正常吗？

大家在Flink CDC oracle11g 下number 类型做主键，更新数据，捕获变更正常吗？

问答 2023-11-06 来自：开发者社区

Flink CDC oracle 的 number 类型做主键，这个问题大家遇到没？

Flink CDC oracle 的 number 类型做主键，oracleCDC 可以捕获变更，但是不能解析主键值，导致后面输出源，不能更新，这个问题大家遇到没？

问答 2023-07-13 来自：开发者社区

大佬，问个Flink CDC问题，你们对于oracle FLOAT NUMBER BLOB？类型

大佬，问个Flink CDC问题，你们对于oracle FLOAT NUMBER BLOB？类型如何处理的，number类型 cdc 拿出来不对呀这是cdc 拿出来的 number类型

问答 2023-01-29 来自：开发者社区

有解决过 flink cdc 到oracle 库 number 类型数字科学记数法的吗？

各位好，有解决过 flink cdc 到oracle 库 number 类型数字科学记数法的吗？想处理为原值

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更新时间 2024-08-27 09:11:11

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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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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