CREATE OR REPLACE PROCEDURE test1
AS
BEGIN
   update 表1 SET ID=11 WHERE ID=1;
END;
--肯定更新过了 using (OracleConnection connection = new OracleConnection("Data Source=orcl;Persist Security Info=True;User ID=system;Password=orcl"))
            {
                OracleCommand command = new OracleCommand("test1", connection);
                command.CommandType = CommandType.StoredProcedure;
                command.Connection.Open();
                int result=command.ExecuteNonQuery();                
            }result 总是为-1