using System;
using System.Data;
using System.Data.OracleClient;
namespace HelloWorld
{
class DataOracle
{
static void Main(string[] args)
{
OracleConnection myConn = new OracleConnection("Data source = xxxxxx; user = system; Password =123456;");
myConn.Open(); // 调试的时候,在这里就挂住了 OracleCommand myCmd = new OracleCommand("select * from student", myConn);
int effnum = myCmd.ExecuteNonQuery();
Console.WriteLine(effnum.ToString());
myConn.Close(); Console.WriteLine("wakawakawaka\n");
} }
}
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