Oracle调用存储过程

Oracle调用存储过程

pl/sql执行：

  SQL窗口:
call  procedure_name(parameter);
begin  procedure_name(parameter);  end;

  COMMAND窗口:
exec  procedure_name(parameter);
execute  procedure_name(parameter);
call  procedure_name(parameter);
begin  procedure_name(parameter);  end;



.net程序执行:



public bool UpdateDate(int xzID, int stewardID)
      {
          bool result = false;
          OracleCommand oraCmd = new OracleCommand();
          oraCmd.CommandText = "xx.Sp_update";  //存储过程名称
          oraCmd.CommandType = CommandType.StoredProcedure;
            #region 存储过程的参数声明
          OracleParameter[] parameters ={
                new OracleParameter("i_xz_id",OracleType.Number),
                new OracleParameter("i_steward_id",OracleType.Number)
            };
          parameters[0].Value = xzID;
          parameters[0].Direction = ParameterDirection.Input;
          parameters[1].Value = stewardID;
          parameters[1].Direction = ParameterDirection.Input;
            #endregion
          oraCmd.Parameters.AddRange(parameters);

          result =SetData(oraCmd, OracleConnection);
          return result;

      }



public  DataTable GetData(OracleCommand cmd, OracleConnection cn)
        {
            cmd.Connection = cn;
            OracleDataAdapter oda = new OracleDataAdapter(cmd);
            DataTable tb = new DataTable();
            try
            {
                cn.Open();
                oda.Fill(tb);
            }
            catch (Exception e)
            {
                throw e;
            }
            finally
            {
                if (cn.State == ConnectionState.Open)
                {
                    cn.Close();
                }
            }
            return tb;
        }

        public  bool SetData(OracleCommand cmd, OracleConnection cn)
        {
            cmd.Connection = cn;
            try
            {
                cn.Open();
                //int i =
                cmd.ExecuteNonQuery();
                //if(i>0)
                //{
                return true;
                //}
                //return false;
            }
            catch (Exception ee)
            {
                throw ee;
            }
            finally
            {
                if (cn.State == ConnectionState.Open)
                {
                    cn.Close();
                }
            }

        }