云原生数据仓库 AnalyticDB PostgreSQL版类型数据的相关内容

阿里云文档 2024-11-28

如何通过即席查询来验证数据(快速入门)

本文为您介绍如何通过即席查询来验证本教程开发的数据模型是否符合预期。即派生指标是否能够统计到最近1天西湖龙井品类订单总金额。

阿里云文档 2024-10-17

如何使用mysql_fdw访问MySQL数据

云原生数据仓库AnalyticDB PostgreSQL版支持通过mysql_fdw插件直接访问和对MySQL服务器上的数据进行增删改查，无需将这些数据写入到云原生数据仓库AnalyticDB PostgreSQL版中。

阿里云文档 2024-09-10

云原生数据仓库 AnalyticDB PostgreSQL 版数据冷热分层存储功能支持将不常访问的数据放到冷存介质以降低存储成本。除通过转冷函数手动将数据从热存迁移到冷存外，AnalyticDB PostgreSQL 7.0版数据存储冷热分层支持对分区表设置自动冷热迁移策略，并按照设置的冷热迁移策略自动地将数据从热存迁移到冷存。本文介绍如何通过固定热分区数HPN和固定保留时间TTL两种策略实现数据...

问答 2024-07-10 来自：开发者社区

云数据仓库ADB adbmysql 对date类型使用cast as date ，数据会发生什么变化

云数据仓库ADB adbmysql 对date类型使用cast as date ，数据会发生什么变化吗？

阿里云文档 2024-07-02

SLS日志数据实时同步到adb数仓

通过AnalyticDB for MySQL的数据同步功能，您可以将SLS中指定时间点之后产生的数据实时同步至基础版或数仓版集群，以满足日志数据实时分析的需求。

阿里云文档 2024-07-02

SLS日志数据实时同步到adb湖仓

通过数据同步功能，您可以将SLS中指定时间点之后产生的数据实时同步至云原生数据仓库 AnalyticDB MySQL 版集群，以满足日志数据实时分析的需求。

问答 2024-04-18 来自：开发者社区

ADB-PG支持哪些类型的数据源处理？

问答 2024-01-17 来自：开发者社区

云数据仓库ADB里ADB自动会为每个字段生成索引。那对于字符串类型数据，是默认生成什么样的索引？

在云数据仓库ADB中，对于字符串类型的数据，默认会生成什么样的索引？是否会自动进行分词处理？

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更新时间 2024-07-26 20:43:10

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云原生数据仓库AnalyticDB PostgreSQL版

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AnalyticDB 与通义千问搭建 AI 智能客服

本方案基于 AnalyticDB for PostgreSQL 的高效向量引擎与阿里云自主研发的通义千问 LLM 模型，构建一个高性能的检索增强生成（Retrieval-Augmented Generation, RAG）应用，实现企业的AI智能客服，更高效地解决客户问题。

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