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See http://chinookdatabase.codeplex.com
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 Dependencies

Development

~> 1.9
~> 10.0
~> 3.2

Runtime

 Project Readme

ChinookDatabase

The Chinook database is an open source sample database that represents a store selling music tracks to customers. It can be useful as test fixtures for other gems and libraries requiring sample data.

See official site: https://chinookdatabase.codeplex.com/.

This gem contains the sample sqlite database that was adapted to conform with ActiveRecord standards, as well as ActiveRecord wrapper classes.

Installation

Add this line to your application's Gemfile:

group :development, :test do
  gem 'chinook_database'
end  

And then execute:

$ bundle

Or install it yourself as:

$ gem install chinook_database

Usage

require 'chinook_database'

# Same as running:
# ActiveRecord::Base.establish_connection adapter: 'sqlite3', database: ChinookDatabase.path
ChinookDatabase.connect

Artist.count
# => 275

The Schema

Artists, albums and tracks

genres
  id
  name
  
media_types
  id
  name

artists
  id
  name
  
albums
  id
  title
  artist_id
  
tracks
  id
  name
  album_id
  media_type_id
  genre_id
  composer
  milliseconds
  bytes
  unit_price

Playlists and tracks they contain

playlists
  id
  name

playlists_tracks
  playlist_id
  track_id

Employees and reporting structure

employees
  id
  last_name
  first_name
  title
  reports_to_employee_id  (employee)
  birth_date
  hire_date
  address
  city
  state
  country
  postal_code
  phone
  fax
  email

Customers and invoices

customers
  id
  first_name
  last_name
  company
  address
  city
  state
  country
  postal_code
  phone
  fax
  email
  support_rep_id  (employee)

invoices
  id
  customer_id
  invoice_date
  billing_address
  billing_city
  billing_state
  billing_country
  billing_postal_code
  total
  
invoice_lines
  id
  invoice_id
  track_id
  unit_price
  quantity

Development

After checking out the repo, run bin/setup to install dependencies. Then, run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release to create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

To build the sqlite db from the sql file run: rm lib/db/Chinook.sqlite && cat lib/db/Chinook_Sqlite_AutoIncrementPKs.sql | sqlite3 lib/db/Chinook.sqlite

Contributing

  1. Fork it ( https://github.com/[my-github-username]/chinook_database/fork )
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create a new Pull Request