ColumnTypeSizeNulls
order_numSERIALNOT NULL
order_dateDATE
customer_numINTEGERNOT NULL
ship_instructCHAR40
backlogCHAR1
po_numCHAR10
ship_dateDATE
ship_weightDECIMAL8 , 2
ship_chargeMONEY6 , 2
paid_dateDATE