本快速入门展示了如何使用 Visual Studio 中的.NET和 C# 代码通过 Transact-SQL 语句查询 Azure SQL 或 Synapse SQL 中的数据库。 先决条件 若要完成本快速入门,你需要: 具有活动订阅的 Azure 帐户。免费创建帐户。 Visual Studio 2022Community、Professional 或 Enterprise 版本。
选择(长期支持) 框架选项,例如 .NET 8.0,然后选择 创建。 创建新项目。 选择“项目”“管理 NuGet 包” 。 在“NuGet 包管理器”中,选择“浏览”选项卡,然后搜索并选择“Microsoft.Data.SqlClient” 。 在“Microsoft.Data.SqlClient”页上选择“安装” 。 如果出现提示,请选择“确定”继续安装。 如果显示“...
A SQL Server instance usually means a specific installation of SQL Server. It's not the database; instead, it's the software used to create the database. Maintaining multiple instances might be useful when managing server resources. You can configure each instance for memory and CPU usage, wh...
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Welcome to H2, the Java SQL database. The main features of H2 are: Very fast, open source, JDBC API Embedded and server modes; in-memory databases Browser based Console application Small footprint: around 2.5 MB jar file size Download Version 2.3.232 (2024-08-11) Windows Installer ...
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A sample of data from a database at a single moment in time is known as a database instance. It contains all the properties that the schema describes as data values. Since database instances are just a snapshot at a given moment, they’re likely to change over time, unlike database ...
1. Open SQL Server Management Studio and connect to the instance that has the database in Recovery Pending state. 2. Right-click on the database that is in Recovery Pending state and select Properties. 3. In the Database Properties dialog box, select the Options page. 4. Under the State...
ALIYUN::GraphDatabase::DbInstance类型用于创建图数据库GDB实例。 语法 { "Type": "ALIYUN::GraphDatabase::DbInstance", "Properties": { "ZoneId": String, "ResourceGroupId": String, "DbInstanceNetworkType": String, "VSwitchId": String, "EcsSecurityGroupRelations": List, "DbInstanceStorageType...
This is useful if a certain word or suffix is used multiple times and you do not want to create aliases for every instance.[inflections.plural] # Rules to convert a suffix to its plural form ium = "ia" [inflections.plural_exact] # Rules to convert an exact word to its plural form ...