Modèle de données des objets
Book
id*:integer
isbn13:character varying(13)
isbn10:character varying(10)
title:character varying(255)
authors:character varying(255)
publisher:character varying(255)
publish_date:date
format:integer
translators:character varying(255)
language:character varying(255)
original_language:character varying(255)
illustrators:character varying(255)
original_title:character varying(255)
backcover:text
publisher_comment:text
cover:character varying(255)
pages:integer
player:text
preview:character varying(255)
pdf:character varying(255)
Music
id:* integer
ean :character varying(13)
title :character varying(255)
artist :character varying(255)
release: date
label :character varying(255)
tracklist text
duration:integer
preview: character varying(255)
cover:character varying(255)
player : text
Cine
id*:integer
ean: character varying(13)
title: character varying(255)
year :character varying(10)
duration: integer
countries: character varying(512)
directors : character varying(512)
actors: character varying(512)
language: character varying(512)
subtitle:character varying(512)
producers: character varying(512)
support :character varying(255)
release: date
writers: character varying(512)
music: character varying(512)
synopsis: text
cover: character varying(255)
player:text
Game
id : integer
ean character varying(13)
title character varying(255)
developer: character varying(255)
editor :character varying(255)
type : character varying(255)
platform : character varying(255)
release date
multiplayer integer
classification: character varying(63)
support: character varying(255)
synopsis: text
cover: character varying(255)
player :text