postgresql数据库类型的相关内容

阿里云文档 2025-06-20

将PostgreSQL的数据同步至AnalyticDB PostgreSQL

本文介绍如何使用数据传输服务DTS（Data Transmission Service），将RDS PostgreSQL实例的数据同步至云原生数据仓库AnalyticDB PostgreSQL版实例中。

阿里云文档 2025-06-18

迁移PostgreSQL数据至SelectDB

通过DTS、阿里云DataWorks、Flink CDC和Catalog均可将PostgreSQL（如自建PostgreSQL、RDS PostgreSQL和PolarDB PostgreSQL等）的数据迁移至云数据库 SelectDB 版。您可依据迁移的数据量和业务场景，选择合适的方式完成数据迁移。

阿里云文档 2025-06-16

承诺型Serverless

承诺型Serverless是指在已购买的固定规格RDS PostgreSQL实例上（计费类型包括包年包月或按量付费）启用Serverless功能。

阿里云文档 2025-05-19

如何使用标签对集群进行分类管理

在集群数量较多的情况下，您可以创建多个标签，为集群绑定不同的标签以便进行分类。随后，您可以通过这些标签对集群进行筛选。

文章 2024-04-29 来自：开发者社区

DataWorks产品使用合集之在使用 DataWorks 数据集成同步 PostgreSQL 数据库中的 Geometry 类型数据如何解决

问题一：DataWorks format格式应该用什么? DataWorks中2023-02-10T19:04:25+00:0 这种日期格式想使用MaxCompute的to_date(0 函数 , format格式应该用什么? 参考回答：辛苦参考文档看下 https://help.aliyun.com/zh/maxcompute/user-guid...

问答 2023-05-14 来自：开发者社区

各位大佬，cdc 解析postgresql数据库的numeric类型解析成这样的了，应该怎么处理？!

各位大佬，cdc 解析postgresql数据库的numeric类型解析成这样的了，应该怎么处理？

文章 2018-01-13 来自：开发者社区

对PostgreSQL数据库的hstore类型建立GisT索引的实验

磨砺技术珠矶，践行数据之道，追求卓越价值回到上一级页面：PostgreSQL基础知识与基本操作索引页回到顶级页面：PostgreSQL索引页[作者高健@博客园 luckyjackgao@gmail.com] 由于数据少，执行计划中没有使用Index Scan postgres=# CREATE TABLE items ( postgres(#...

问答 2016-03-13 来自：开发者社区

在java中怎么处理才能将数据存入postgresql数据库中类型为hstore的字段？

/** * 增加批量导入映射. * * @param * @return */ @Action(value = "addImportMapper", results = { @Result(name = "addImportMapper", type = "json", params = { "root", "jsonResult" }) }) public St...

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