stringsql=$@"SELECT * FROM rb_order WHERE Group_Id ={groupId} and OrderState =1 and OrderSource =9 and IFNULL(PayState,0) <>1 and CreateTime <'{DateTime.Now.AddMinutes(-30).ToString("yyyy-MM-dd HH:mm:ss")}'";
stringsql=$@"SELECT * FROM rb_order WHERE Group_Id ={groupId} and OrderState =4 and OrderSource =9 and IFNULL(PayState,0) <>1 and CreateTime <'{DateTime.Now.AddMinutes(-30).ToString("yyyy-MM-dd HH:mm:ss")}'";