· Oracle
· ODBC
o 新版本:
"Driver={Microsoft ODBC for Oracle};Server=OracleServer.world;Uid=Username;Pwd=asdasd;"
o 旧版本:
"Driver={Microsoft ODBC Driver for Oracle};ConnectString=OracleServer.world;Uid=myUsername;Pwd=myPassword;"
· OLE DB, OleDbConnection (.NET)
o 标准连接(Standard Security):
"Provider=msdaora;Data Source=MyOracleDB;User Id=UserName;Password=asdasd;"
这是Microsoft的格式, 下面是Oracle的格式(提供者不同)
"Provider=OraOLEDB.Oracle;Data Source=MyOracleDB;User Id=Username;Password=asdasd;"
注意:"Data Source=" 必须根据相应的命名方法设置为Net8名称。例如对于局部命名,它是tnsnames.ora中的别名,对于Oracle命名,它是Net8网络服务名
o 信任连接(Trusted Connection):
"Provider=OraOLEDB.Oracle;Data Source=MyOracleDB;OSAuthent=1;"
或者设置user ID为 "/"
"Provider=OraOLEDB.Oracle;Data Source=MyOracleDB;User Id=/;Password=;"
· OracleConnection (.NET)
o 标准连接:
"Data Source=Oracle8i;Integrated Security=yes";
这只对Oracle 8i release 3或更高版本有效
o OracleConnection声明:
C#:
using System.Data.OracleClient;
OracleConnection OracleConn = new OracleConnection();
OracleConn.ConnectionString = "my connectionstring";
OracleConn.Open();
VB.NET:
Imports System.Data.OracleClient
Dim OracleConn As OracleConnection = New OracleConnection()
OracleConn.ConnectionString = "my connectionstring"
OracleConn.Open()
· Data Shape
o MS Data Shape:
"Provider=MSDataShape.1;Persist Security Info=False;Data Provider=MSDAORA;Data Source=orac;user id=username;password=mypw"