order_ER
2017-03-13 09:43:14 86 举报小白实践
作者其他创作
大纲/内容
1
product_id
n
segment_id
ship_data
customer
product_base_margin
order_id
destination_id
ship_mode
order_detail
order_priority
profit
ship_cost
destination
customer_id
unit_price
orders
ship_mode_id
segment
discount
region
include
product_category
order_quantity
product_name
mode
sales
products
product_sub_category
能用一条记录来存储一个用户有多个segment？
customer_name
province
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