数据库sqlserver SQL 的相关内容

阿里云文档 2025-06-23

自建SQL Server数据库迁移至阿里云RDS SQL Server

本文介绍如何通过DTS控制台将自建SQL Server数据库迁移至阿里云RDS SQL Server。支持灵活配置库表结构迁移、全量数据迁移和增量数据迁移，同时配置这三种迁移类型可在应用不停服的情况下，平滑完成数据库迁移。

阿里云文档 2025-06-23

计算引擎SQL语法参考

本文介绍Lindorm计算引擎支持的数据类型，常用算子和函数。

阿里云文档 2025-06-11

RDS SQL Server异地容灾最佳实践

本视频演示如何为RDS SQL Server主实例创建异地灾备实例，帮助您快速部署异地容灾架构。通过异地灾备实例，您可以在主实例发生故障或所在区域不可用时，快速提升灾备实例为主实例，从而保障业务连续性、实现数据库的高可用性和灾难恢复能力。此外，异地灾备实例支持只读访问，能够分担主实例的查询压力，满足多地域部署和业务应用就近访问的需求。

文章 2024-07-31 来自：开发者社区

关系型数据库SQLserver基本 SQL 操作

SQL Server 是一个广泛使用的商用关系型数据库管理系统（RDBMS），由 Microsoft 开发和推广。它支持 SQL（Structured Query Language）语言标准，用于管理和操作存储在数据库中的数据。下面是一些基本的 SQL 操作及其示例，这些操作在 SQL Server 中是非常常见的： 1. 数据定义语言 (DDL) CREATE TABLE：创建表。...

文章 2024-07-29 来自：开发者社区

关系型数据库SQLserver中使用 SQL Server Management Studio (SSMS)

SQL Server Management Studio (SSMS) 是 Microsoft 提供的一款集成环境，用于配置、管理和开发 SQL Server 的各个方面。它支持 SQL Server、Azure SQL Database 和 Azure SQL Managed Instance。下面是一些基本的操作指南，可以帮助你开始使用 SSMS： 1. 连接到 SQL Server ...

文章 2024-07-29 来自：开发者社区

关系数据库SQLserver 安装 SQL Server

安装 Microsoft SQL Server 是一个涉及多个步骤的过程。SQL Server 是一个功能强大的关系型数据库管理系统，适用于各种规模的应用程序。下面是安装 SQL Server 2019（或其他较新版本）的一般步骤。请注意，具体的步骤可能会根据你所使用的 SQL Server 版本和操作系统有所不同。基本要求：操作系统：确保你的计算机满足 SQL Server 的系统...

问答 2024-06-05 来自：开发者社区

阿里云数据库 RDS SQL Server各版本支持的功能-SQL Server 2019

文章 2024-02-01 来自：开发者社区

【数据库SQL server】关系数据库标准语言SQL之数据更新

关系数据库标准语言SQL之数据更新数据更新语句格式 DELETE FROM <表名> [WHERE <条件>];功能：删除指定表中满足WHERE子句条件的元组WHERE子句指定要删除的元组缺省表示要删除表中....

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云数据库 RDS SQL Server 版

云数据库SQL Server，具有企业许可授权，权限更为开放，引擎功能更为强大。能完美支持Windows平台的.NET架构，支持复杂SQL查询，性能优秀，并有强大的可视化管理工具，帮助您轻松管理数据。

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