数仓开发SQL 的相关内容

阿里云文档 2026-01-13

FlinkSQL任务不同开发方式详解-智能数据建设与治理 Dataphin-阿里云

Dataphin的Flink SQL任务支持多种开发方式，包括原生DDL+DML开发、基于Catalog开发、使用Dataphin元表进行开发、使用Dataphin数据源表进行开发、以及使用计算源物理表进行开发，且不同开发方式所创建的表支持任意混用，包括镜像表。不同开发方式的使用方法、使用场景以及优缺点各异。本文将为您介绍各开发方式帮助您更好地完成Flink SQL任务开发。

阿里云文档 2025-11-04

使用X-编码助手实现MaxCompute代码问答、SQL解释与自动补全-智能数据建设与治理 Dataphin-阿里云

代码助手依赖大模型能力，帮助您在代码任务编程方面，使用低成本操作方式高效完成代码开发。

阿里云文档 2025-09-18

SparkSQL任务快速入门

EMR Serverless Spark支持通过SQL代码编辑和运行任务。本文带您快速体验SQL的创建、启动和运维等操作。

阿里云文档 2025-08-21

配置NL2SQL服务

查询分析服务中的NL2SQL提供将自然语言查询转换为SQL语句的能力，本文介绍如何配置查询分析-NL2SQL服务。

问答 2024-08-19 来自：开发者社区

快手在实时数仓开发中为什么选择在某些场景使用API而不是SQL？

阿里云文档 2024-07-17

Flink SQL开发调优实践

说明实时计算Flink版控制台界面和功能可能会发生变化，具体请以实际控制台为准。

问答 2023-05-16 来自：开发者社区

DMS中数仓开发任务流执行的sql 在本地mysql可以执行在dms里就提示类型转换异常了？

DMS中数仓开发任务流执行的sql 在本地mysql可以执行在dms里就提示类型转换异常了？ cast 和 convert 转换后都还是这个错误，是的

问答 2022-12-19 来自：开发者社区

请问数仓开发里面的“单实例SQL”可以跨数据库查询么？我有一天个业务场景，从一个数据库每日同步一张

请问数仓开发里面的“单实例SQL”可以跨数据库查询么？我有一天个业务场景，从一个数据库每日同步一张表的到另一个数据库，要怎么实现比较合适呢？

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更新时间 2024-08-20 14:19:04

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