'id', 'Order_no' => 'Order no', 'User_id' => 'User id', 'Slot_id' => 'Slot id', 'Lesson_id' => 'Lesson id', 'Order_amount' => 'Order amount', 'Order_status' => 'Order status', 'Order_status 0' => 'unpaid', 'Order_status 10' => 'have paid', 'Order_status 20' => 'signed', 'Order_status 30' => 'canceled', 'Order_status 40' => 'returned', 'Jointype' => 'Booking Method', 'Jointype 1' => 'reservation', 'Jointype 2' => 'candidate', 'Paytype' => 'Pay type', 'Paytype 1' => 'package', 'Paytype 2' => 'Online payment', 'Paytype 3' => 'Purchase package', 'Paytype 4' => 'Try lesson', 'Paytype 5' => 'Candidate', 'Paytime' => 'Pay time', 'Createtime' => 'Create time', 'Updatetime' => 'Update time', 'Finishtime' => 'sign time', 'Usernumber' => 'Reservation user number', 'Usernumber_hours' => 'Reservation all hours', 'Usernumber_sign' => 'Number of sign-ups', 'Userremark' => 'User remark', 'Package_order_id' => 'Package order id', 'Package_remark' => 'Package remark', 'Cancel_reason' => 'Cancel reason', 'Cancel_time' => 'Cancel time', 'Trylesson_order_id' => 'try lesson order id', 'User.firstname' => 'firstname', 'User.lastname' => 'lastname', 'Slot.starttime' => 'start time', 'Slot.endtime' => 'end time', 'Lesson.name' => 'Lesson name', 'Lesson.name_en' => 'Lesson name(en)', 'Lesson.type' => 'Lesson Type', 'Lesson.type 1' => 'Public', 'Lesson.type 2' => 'Private', 'Coach.nickname' => 'Instructor', 'lessonpackage.name' => 'Plans', 'trylesson.name' => 'Trial', ];