%w(
number
price_status
price_status_description
apply_status
apply_status_description
apply_name_id
apply_name_description
other_name_id
other_name_description
shipper_id
shipper_description
delivery_date
due_date
pricing_date
expire_date
board_name
futures_month
spread_from
spread_type
spread_type_description
name_id_type
name_id_type_description
scheduled_loads
applied_loads
remaining_loads
scheduled_quantity
applied_quantity
remaining_quantity
settled_quantity
unsettled_quantity
ordered_quantity
unordered_quantity
contract_price
futures_price
basis_price
freight_price
brokerage_price
other_price
original_schedule_number
misc_price_1
misc_price_2
misc_price_3
misc_price_4
misc_price_5
misc_price_6
misc_price_7
misc_price_8
misc_price_9
misc_price_10
misc_price_11
misc_price_12
origin_price
origin_basis
destination_price
destination_basis
inventory_location
inventory_location_description
item_number
item_description
product_category
productcategory_description
state_county
state_county_description
defer_canceled_date
actual_freight_rate
additional_freight
pricing_type
pricing_type_description
exec_id
exec_description
trade_id
dp_table
dp_table_description
schedule_code
schedule_code_description
signed
weight_base
weight_base_description
grade_base
grade_base_description
ship_to_from_id
ship_to_from_description
misc_id
misc_description
agent_broker_id
agent_broker_description
external_contract_no
delivery_terms
advance_percent
invoice_terms
invoice_terms_description
under_fill_tolerance_percent
over_fill_tolerance_percent
under_fill_tolerance_units
over_fill_tolerance_units
board_description
price_uom
price_uom_description
freight_uom
freight_uom_description
price_currency
price_currency_description
freight_currency
freight_currency_description
basis_uom
basis_uom_description
exchange_rate
exchange_rate_date
freight_exchange_rate
freight_exchange_rate_date
futures_currency
futures_currency_description
basis_currency
basis_currency_description
basis_exchange_rate
basis_exchange_rate_date
futures_exchange_rate
futures_exchange_rate_date
futures_uom
futures_uom_description
primary_schedule
option_quantity
variety
class
variety_description
salesperson_code
salesperson_description
merchandiser_code
merchandiser_description
).freeze