text: const createUser = 'insert into userTable (firstName, lastName, email, password) values ($1, $2, $3, $4) returning *';
  
  const queryUsersByEmail = 'select * from userTable where email = $1';
  
  const queryOrdersById = 'select * from parcelTable where id = $1';
  
  const createOrder = 'insert into parcelTable (user_id, parcelContent, price, trackingID, weight, metric, pickupLocation, destination, receiver, email, phoneNumber, currentLocation) values ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12) returning *';
  
  
  const selectAllOrders = `select parcelTable.id, parcelTable.receiver, parcelTable.TrackingID, parcelTable.parcelContent, parcelTable.weight,parcelTable.pickupLocation,parcelTable.destination, parcelTable.currentLocation, parcelTable.price, parcelTable.sentOn, parcelTable.metric, parcelTable.user_id, parcelTable.email, parcelTable.status from parcelTable left join userTable on parcelTable.user_id = userTable.user_id order by id desc`;
  
  const updateOrder = `UPDATE parcelTable set status = $1 where id = $2 returning *`;
  
  const updateDest = `UPDATE parcelTable set destination = $1 where id = $2 returning *`;
  
  const updatelocal = `UPDATE parcelTable set currentLocation = $1 where id = $2 returning *`;
  
  const queryByTrackingId = 'select * from parcelTable where trackingID = $1';
  
  const selectUserOrder = `select * from parcelTable where user_id = $1`;
  
  const cancelOrder = `UPDATE parcelTable set status = $1 where id = $2 returning *`;
  
  const deleteOrder = `DELETE from parcelTable  where trackingID = $1 returning *`;
  
  export {
    createUser, queryUsersByEmail, createOrder, selectAllOrders, queryOrdersById, updateOrder, updateDest, updatelocal, queryByTrackingId, selectUserOrder, cancelOrder, deleteOrder
  };
  
  