摘要:
【题目】 配送表: Delivery+ + +| Column Name | Type |+ + +| delivery_id | int || customer_id | int || order_date | date || customer_pref_delivery_date | date 阅读全文
摘要:
【题目】 Table: Transactions+ + +| Column Name | Type |+ + +| id | int || country | varchar || state | enum || amount | int || trans_date | date |+ + +id 阅读全文