在C# 中使用 ODBC Driver 17 for SQL Server 的代码示例为: usingSystem;usingSystem.Data.Odbc;classProgram{staticvoidMain(){stringconnectionString="Driver={ODBC Driver 17 for SQL Server};"+"Server=myServerAddress;"+"Database=myDataBase;"+"UID=myUsername;"+"PWD=myPassword;";using(OdbcConnection...
配置完成后,我们可以在编程中使用ODBC访问SQL Server。例如,接下来展示如何在Python中使用pyodbc库连接数据库。 Python代码示例 importpyodbc# 配置数据库连接参数data_source='YourDataSourceName'user='YourUsername'password='YourPassword'database='YourDatabase'# 创建连接字符串connection_string=f'DSN={data_source...
New Connection String Keywords and Connection Attributes ClientCertificate ClientKey This page lists the keywords for connection strings and DSNs, and connection attributes for SQLSetConnectAttr and SQLGetConnectAttr, available in the ODBC Driver for SQL Server. ...
Microsoft ODBC Driver for SQL Server 13.1 版和更高版本可讓 ODBC 應用程式使用 Microsoft Entra ID 的身分識別,連線至 Azure SQL Database 或 Azure SQL 受控執行個體。 可以透過使用者名稱和密碼、Microsoft Entra 存取權杖、Microsoft Entra 受控識別 (17.3+) 或同盟已加入網域環境 (Linux/macOS 上的 17.6+...
使用Navicat连接SqlServer一直报错 经过排查,发现主机地址得使用,逗号来分隔端口号,如下图 在此记录避免忘记。 感谢网友 使用navicat连接SQL Server出错SQLSTATE[08001]:[ODBC Driver 17 for SQL Server]Connection string is not valid_bjshanxi2017的博客-CSDN博客...
// Make connection without data source. Ask that driver // prompt if insufficient information. Driver returns // SQL_ERROR and application prompts user // for missing information. Window handle not needed for // SQL_DRIVER_NOPROMPT. retcode = SQLDriverConnect(hdbc1, ...
ODBCConnectionString属性语法包括以下部分: 组成部分 描述 对象 对象表达式,其值为“应用到”列表中的一个对象。 字符串 一个连接ODBC驱动程序的ODBC连接字符串;例如: Driver={SQL Server};Server=QALAB15;Database=Northwind;' 连接字符串替换ODBC数据源名称。 备注 如果UseODBCConnectionString属性设定为True,...
To control reconnect behavior, the ODBC Driver for SQL Server has two options: Connection retry count. Connect retry count controls the number of reconnection attempts if there's a connection failure. Valid values range from 0 to 255. Zero (0) means don't attempt to reconnect. The default ...
// Make connection without data source. Ask that driver // prompt if insufficient information. Driver returns // SQL_ERROR and application prompts user // for missing information. Window handle not needed for // SQL_DRIVER_NOPROMPT. retcode = SQLDriverConnect(hdbc1, // Connection handle NULL, ...
oConn.Open "Provider=sqloledb; Network Library=DBMSSOCN;" & _ "Data Source=carl2; Initial Catalog=pubs; Trusted_Connection=yes;" 注意:"Network Library=DBMSSOCN"声明OLE DB使用TCP/IP替代Named Pipes. e)OLE DB Provider for Oracle oConn.Open "Provider=msdaora; Data Source=OracleServer.world;" ...