인동머스크

Table: Delivery+-----------------------------+---------+| Column Name | Type |+-----------------------------+---------+| delivery_id | int || customer_id | int || order_date | date || customer_pref_delivery_date | date |+-----------------------------+---------+delivery_id is the column of unique values of this tabl..

Table: Employee+--------------+---------+| Column Name | Type |+--------------+---------+| id | int || name | varchar || salary | int || departmentId | int |+--------------+---------+id is the primary key (column with unique values) for this table.departmentId is a foreign key (reference columns) of the ID from the Department table.Each row of this table i..