OdbcType 下载PDF C# 使用英语阅读 保存 添加到集合 添加到计划 通过 Facebookx.com 共享LinkedIn电子邮件 打印 参考 定义 命名空间: System.Data.Odbc 程序集: System.Data.Odbc.dll 包: System.Data.Odbc v9.0.0-preview.7.24405.7 Source: OdbcConnectionStringbuilder.cs ...
YesTriggers with theNOT FOR REPLICATIONoption don't fire on the connection. RetryExec Configurable retry logic is available starting in version 18.1. It automatically re-executes specific ODBC function calls based on configurable conditions. This feature can be enabled through the connection string usin...
i)使用现有的Oracle ODBC Driver from Microsoft: oConn.Open "Driver={Microsoft ODBC for Oracle};" & _ "Server=OracleServer.world; Uid=demo; Pwd=demo;" ii)使用老版本的Oracle ODBC Driver from Microsoft: oConn.Open "Driver={Microsoft ODBC Driver for Oracle};" & _ "ConnectString=OracleServer...
对象。DSN [= String] 参数 DSN 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 通过ODBC 管理员工具定义的 ODBC 数据源名称;例如:Northwind。 另请参见 Database 属性 JetDB 属性 JetSDB 属性 ODBCConnectionString 属性 OLEDBConnectionString属性...
1. 设置ADOConnection的ConnectionString属性的OLE DB的提供者要选择Microsoft OLE DB Provider for ODBC Drivers,按 “下一步”按钮 2. 在“指定数据源”选择“使用连接字符串”,按“编译(U)”按钮 3. 在“文件数据源”选项卡,选择刚才创建的数据源(注:文件数据源是以.dsn结尾的) ...
My default connection string is built around: connection_url = URL.create( "mssql+pyodbc", username=UName, password=Pwd, host=server_name, database=db, query={"driver": odbc_driver}, ) The database name is saved in the DSN and works fine for the pyodbc.connect connection. Variations ...
connectionString1="DSN=sht1;UID=sheet;Pwd=sheet;"Tryconndsn=NewOdbcConnection(connectionString1) conndsn.Open()MsgBox("数据库连接成功!", MsgBoxStyle.OkOnly,"连接状态")CatchexAsExceptionMsgBox("数据库连接发生错误!", MsgBoxStyle.OkOnly,"系统错误")EndEndTryEnd SubSubOleConnection()Tryconnole=New...
Connection is attempted using the values configured in the found Driver section along with other options provided in connection string. The two main things that cause the error you are getting are these: ODBC Environment is not configured The DSN or Driver value is not spelled correctly. I hope...
Till now I have always used connection with DB on the same computer as CR so "Access/Excel (DAO)" was the way I connected to my *.mdb file. This time, with my *.mbd file on a webserver, I thought ODBC (RDO) was the appropriate option. This requires a DSN string (embedded in...
For below sample code, if I use OdbcConnection, it works fine. But if I change to SqlConnection, there is error --- dsn not supported (see screenshot). Server: MS SQL Not an IT professional, absolutely don't know what the error mean and how to…