SQL Server Express Connection String Examples SQL Server (Full Editions) Connection String Examples Windows Azure SQL Database (formerly SQL Azure) Connection String Example Entity Framework Database First or Model First Connection String Example
String 连接字符串,其中包含源数据库名称和建立初始连接所需的其他参数。 默认值为一个空字符串。 例外 ArgumentException 提供了一个无效的连接字符串参数,或者未提供所需的连接字符串参数。 示例 以下示例在打开连接之前创建SqlConnection并设置ConnectionString属性。
<add key="ConnectionString" value="server=.\SQLEXPRESS;database=DBNAME;uid=sa;pwd=sa"/> </appSettings>
Connection String Examples How to Convert a SQL Server Express Connection String to LocalDB How to Convert a LocalDB Connection String to SQL Server Express Data Source (synonyms: Server, Addr, Address, Network Address) 显示另外 8 个 [...
获取或设置一个值,该值指示是否将连接从默认的 SQL Server Express 实例重定向到在调用方帐户之下运行并且在运行时启动的实例。 Values 获取一个包含ICollection中的值的SqlConnectionStringBuilder。 WorkstationID 获取或设置连接到 SQL Server 的工作站的名称。
Gets or sets a string value that indicates the type system the application expects. UserID Gets or sets the user ID to be used when connecting to SQL Server. UserInstance Gets or sets a value that indicates whether to redirect the connection from the default SQL Server...
SQL Server Express LocalDB 不受支持。 重要 数据源必须支持 NVARCHAR 数据类型,因为它在对数据进行非通用编码时会影响数据编码。 先决条件 如果数据存储位于本地网络、Azure 虚拟网络或 Amazon Virtual Private Cloud 内部,则需要配置自承载集成运行时才能连接到该数据存储。 如果数据存储是托管的云数据服务,则可以使...
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You can combine several operators separated by forward slashes to express that they are consecutively applied. This means the result of each transformation is the input to the next transformation. Example: filter(ColName1 eq 4)/aggregate(ColName2 with sum as MaxWorkItemId). Formal parameter's ...
Microsoft SQL Server Express LocalDB is a feature of SQL Server Express targeted to developers. It's available on SQL Server Express edition with Advanced Services. LocalDB installation copies a minimal set of files necessary to start the SQL Server Database Engine. Once LocalDB is installed, ...