PostgreSQL Sample Database
Summary: in this tutorial, we will introduce you to a PostgreSQL sample database that you can use for learning and practicing PostgreSQL.
We will use the DVD rental database to demonstrate the features of PostgreSQL.
The DVD rental database represents the business processes of a DVD rental store. The DVD rental database has many objects, including:
- 15 tables
- 1 trigger
- 7 views
- 8 functions
- 1 domain
- 13 sequences
PostgreSQL Sample Database Diagram
The following diagram shows the structure of the DVD rental database:
In the diagram, the asterisk (*), which appears in front of the field, indicates theprimary key.
PostgreSQL Sample Database Tables
There are 15 tables in the DVD Rental database:
- actor – stores actor data including first name and last name.
- film – stores film data such as title, release year, length, rating, etc.
- film_actor – stores the relationships between films and actors.
- category – stores film’s categories data.
- film_category- stores the relationships between films and categories.
- store – contains the store data including manager staff and address.
- inventory – stores inventory data.
- rental – stores rental data.
- payment – stores customer’s payments.
- staff – stores staff data.
- customer – stores customer data.
- address – stores address data for staff and customers
- city – stores city names.
- country – stores country names.
Download the PostgreSQL sample database
You can download the PostgreSQL DVD Rental sample database via the following link:
Download DVD Rental Sample Database
The database file is inzipformat (dvdrental.zip) so you need to extract it to dvdrental.tarbefore loading the sample database into the PostgreSQL database server.
Download printable ER diagram
Besides the sample database, we provide you with a printable ER diagram in PDF format. You can download and print the ER diagram for reference while practicing PostgreSQL.
Download the Printable ER Diagram
This tutorial introduced you to a PostgreSQL sample database named DVD Rental. We will use this database in our PostgreSQL tutorials, so make sureyou load it to your server.
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