moviequotebot/MoviesQuoteBot.sql

DROP TABLE IF EXISTS properties, films, languages, subtitle_lines, subtitles;

/**
  Store some information on the application.
 */
CREATE TABLE IF NOT EXISTS properties
(
    id        int GENERATED ALWAYS AS IDENTITY,
    app_key   text NOT NULL,
    app_value text NOT NULL,
    PRIMARY KEY (id),
    UNIQUE (app_key)
);

/**
  Film
 */
CREATE TABLE IF NOT EXISTS films
(
    id          int GENERATED ALWAYS AS IDENTITY,
    imdb_id     varchar(10) NOT NULL,
    title       text        NOT NULL,
    year        int,
    film_type   text        NOT NULL,
    season      int,
    episode     int,
    poster_link text,
    PRIMARY KEY (id),
    UNIQUE (imdb_id)
);

/**
  Available languages
 */
CREATE TABLE IF NOT EXISTS languages
(
    id       int GENERATED ALWAYS AS IDENTITY,
    alpha3_b char(3) NOT NULL,
    alpha3_t char(3),
    alpha2   char(2),
    english  text    NOT NULL,
    french   text    NOT NULL,
    PRIMARY KEY (id),
    UNIQUE (alpha3_b)
);

/**
  Subtitles
 */
CREATE TABLE IF NOT EXISTS subtitles
(
    id                int GENERATED ALWAYS AS IDENTITY,
    film_id           int         NOT NULL,
    language_id       int         NOT NULL,
    importer          varchar(37),
    importer_guild_id text,
    imported_date     timestamptz NOT NULL DEFAULT now(),
    UNIQUE (film_id, language_id),
    PRIMARY KEY (id),
    FOREIGN KEY (film_id)
        REFERENCES films (id),
    FOREIGN KEY (language_id)
        REFERENCES languages (id)
);

/**
  Subtitle lines
 */
CREATE TABLE IF NOT EXISTS subtitle_lines
(
    id          int GENERATED ALWAYS AS IDENTITY,
    subtitle_id int  NOT NULL,
    dialog_line text NOT NULL,
    time_code   text NOT NULL,
    PRIMARY KEY (id),
    FOREIGN KEY (subtitle_id)
        REFERENCES subtitles (id)
);