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-- $Id: create_tables.sqlite3 2825a90e9445 2008-12-25 mtnyogi $
--
-- Copyright © 2008 Bruce Frederiksen
--
-- Permission is hereby granted, free of charge, to any person obtaining a copy
-- of this software and associated documentation files (the "Software"), to deal
-- in the Software without restriction, including without limitation the rights
-- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-- copies of the Software, and to permit persons to whom the Software is
-- furnished to do so, subject to the following conditions:
--
-- The above copyright notice and this permission notice shall be included in
-- all copies or substantial portions of the Software.
--
-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-- THE SOFTWARE.
create table if not exists movie (
id int not null primary key,
title varchar(100),
genre_id int not null references genre (id),
year year,
length time
);
create table if not exists genre (
id int not null primary key,
genre_name varchar(100),
unique (genre_name)
);
create table if not exists director (
id int not null primary key,
director_name varchar(100),
unique (director_name)
);
create table if not exists movie_director_link (
movie_id int not null references movie(id),
director_id int not null references director(id),
billing int not null default 1,
primary key (movie_id, director_id)
);
create table if not exists catalog (
movie_id int not null references movie(id),
dvd_number int not null,
selection_number int not null default 1,
primary key (movie_id, dvd_number, selection_number)
);
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