Schema

Postgres Database Schema

users

column name	data type	details
id	integer	not null, primary key
email	string	not null, indexed, unique
first_name	string	not null, indexed
last_name	string	not null, indexed
birthdate	date	not null
password_digest	string	not null
session_token	string	not null, indexed, unique
created_at	datetime	not null
updated_at	datetime	not null

• index on email, unique: true
• index on session_token, unique: true

listings

column name	data type	details
id	integer	not null, primary key
title	text	not null, limit: 280
price	integer	not null
guests	integer	not null
description	text	not null
bedrooms	integer	not null
longitude	float	not null
latitude	float	not null
host_id	integer	not null, indexed, foreign key
created_at	datetime	not null
updated_at	datetime	not null

• index on host_id
• host_id references users

bookings

column name	data type	details
id	integer	not null, primary key
check_in	date	not null
check_out	date	not null
guest_id	integer	not null, indexed, foreign key
listing_id	integer	not null, indexed, foreign key
created_at	datetime	not null
updated_at	datetime	not null

• index on guest_id
• index on listing_id
• index on dates
• guest_id references users
• listing_id references listings

reviews

column name	data type	details
id	integer	not null, primary key
body	text	not null, limit: 280
rating	integer	not null, limit: 5
guest_id	integer	not null, indexed, foreign key
listing_id	integer	not null, indexed, foreign key
booking_id	integer	not null, indexed, foreign key
created_at	datetime	not null
updated_at	datetime	not null

• index on guest_id
• index on listing_id
• index on booking_id
• guest_id references users
• listing_id references listings
• booking_id references bookings

Bonuses

saved_lists

column name	data type	details
id	integer	not null, primary key
list_title	text	not null, limit: 280
user_id	integer	not null, indexed, foreign key
listing_id	integer	not null, indexed, foreign key
created_at	datetime	not null
updated_at	datetime	not null

• index on listing_id
• listing_id references listings
• index on user_id
• user_id references users

saved_lists_joins

column name	data type	details
id	integer	not null
saved_list_id	integer	not null, indexed, foreign key
listing_id	integer	not null, indexed, foreign key
created_at	datetime	not null
updated_at	datetime	not null

• index on saved_list_id
• saved_list_id references saved_lists
• index on listing_id
• listing_id references listings