摘要：
访问方式连接字符串要求ODBCDriver={MicrosoftODBCforOracle};Server=myServerAddress;Uid=myUsername;Pwd=myPassword;OracleClient7.3以上版本OLEDBProvider=msdaora;DataSource=MyOracleDB;UserId=myUsername;Password=myPassword
| 访问方式 | 连接字符串 | 要求 |
| ODBC | Driver={Microsoft ODBC for Oracle};Server=myServerAddress;Uid=myUsername;Pwd=myPassword; | Oracle Client 7.3以上版本 |
| OLEDB | Provider=msdaora;DataSource=MyOracleDB;User Id=myUsername;Password=myPassword; | Oracle Client 8i以上版本 |
| System.Data.OracleClient | Provider=msdaora;DataSource=MyOracleDB;User Id=myUsername;Password=myPassword; | MDAC 2.6 |
| ODP.NET | Data Source=MyOracleDB;UserId=myUsername;Password=myPassword;IntegratedSecurity=no; | Oracle Client 9i以上版本 |
| OraDirect .net | User ID=myUsername;Password=myPassword;Host=ora;Pooling=true;Min PoolSize=0;Max Pool Size=100;ConnectionLifetime=0; |