SCHOOL OF COMMERCE
DEPARTMENT OF BAIS
SECTION 2
DATABASE II ASSIGNMENT
Prepared By
ID No
1. Towfik Sefa ………………………………….………..UGR/9940/12
2. Nahom Abera………………………………………….UGR/3278/12
3.Tigest Kefelegn…………………..…………………… UGR/3256/12
Submitted to:
Dr Tillahun
Submission Date:
Tuesday, April 5, 2022
Exercise
Conduct Database Datamodel
create database DVD_Rental;
use DVD_Rental;
--to create a category table
create table category(
category_id varchar(50) not null primary key,
[name] nvarchar (50) not null,
last_update date
);
select * from category;
--to create a film_catagore table
create table film_categore(
film_id varchar(50) not null,
category_id varchar(50) not null,
last_update date,
constraint PK_film_category primary key(film_id, category_id)
);
select * from film_categore;
--to create a film table
create table film(
film_id varchar(50) not null primary key,
title nvarchar(50) not null,
[description] nvarchar(255),
release_year date,
language_id varchar(30) not null,
rental_duration varchar(50) not null,
[length] time,
replacement_cost smallmoney not null,
rating varchar not null,
last_update date,
special_features varchar(255),
[fulltext] varchar(4000),
constraint UC_film unique(title, [description])
);
select * from film;
--to create a language table
create table [language](
language_id varchar(30) not null primary key,
[name] nvarchar not null,
last_update date
);
select * from language;
--to create film_actor table
create table film_actor(
actor_id varchar(50) not null,
film_id varchar(50) not null,
last_update date,
constraint PK_film_actor primary key(actor_id, film_id)
);
select * from film_actor;
--to create an inventory table
create table inventory(
inventory_id varchar(50) not null,
[name] nvarchar(50) not null,
last_update date
primary key(inventory_id)
);
select * from inventory;
--to creat a rental table
create table rental(
rental_id varchar(50) not null,
rental_date date not null,
inventory_id varchar(50) not null,
customer_id varchar(50) not null,
return_date date not null,
staff_id varchar not null,
last_update date,
primary key(rental_id),
constraint UC_rental unique(rental_id, rental_date, inventory_id, customer_id, staff_id)
);
select * from rental;
--to create a payment table
create table payment(
payment_id varchar(50) not null primary key,
customer_id varchar(50) not null unique,
staff_id varchar(50) not null unique,
rental_id varchar(50) not null unique,
amount smallmoney not null,
payment_date date not null,
constraint UC_payment unique(payment_id, customer_id, staff_id, rental_id)
);
select * from film_actor;
--to create a staff
create table staff(
staff_id varchar(50) not null primary key,
first_name nvarchar(50) not null,
last_name nvarchar(50) not null,
address_id varchar(50) not null,
email varchar(50),
store_id varchar(50) not null,
active bit not null,
username nvarchar not null,
[password] varchar(50),
last_update date,
picture image not null,
constraint UC_staff
unique(first_name, last_name, email, username, [password])
);
select * from staff;
--to create an actor table
create table actor(
actor_id varchar(50) not null,
first_name nvarchar(50) not null,
last_name nvarchar(50) not null,
last_update date,
constraint PK_actor primary key(actor_id),
constraint UC_actor unique(first_name, last_name)
);
select * from actor;
--to create a customer table
create table customer(
customer_id varchar(50) not null primary key,
store_id varchar(50) not null,
first_name nvarchar(50) not null,
last_name nvarchar(50) not null,
email varchar(50) not null,
address_id varchar(50) not null,
activebool bit not null,
create_date date,
last_update date,
active bit not null,
constraint UC_customet
unique(customer_id, store_id, email, address_id, first_name, last_name)
);
select * from customer;
--to create an address table
create table address(
address_id varchar(50) not null,
[address] nvarchar(50) not null,
address2 nvarchar(50),
district nvarchar(50),
city_id varchar(50) not null,
postal_code varchar(50),
phone varchar(20) not null,
last_update date,
primary key(address_id),
constraint UK_address unique(address_id, phone, postal_code, [address])
);
select * from address;
--to create a city table
create table city(
city_id varchar(50) not null primary key,
city nvarchar(50) not null,
country_id varchar(50) not null,
last_update date,
constraint UC_city unique(city_id, country_id)
);
select * from city;
--to create a country table
create table country(
country_id varchar(50) not null,
country varchar(50) not null,
last_update date,
constraint PK_country primary key(country_id)
);
select * from country;
--to create a store table
create table store(
store_id varchar(50) not null,
manager_staff_id varchar(50) not null,
address_id varchar(50) not null,
last_update date,
constraint UC_store unique(store_id, manager_staff_id, address_id)
);
select * from store;
DB2SQLQuery(ASSIGNMENT)
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