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