28 lines
1.0 KiB
MySQL
28 lines
1.0 KiB
MySQL
|
-- Your SQL goes here
|
||
|
|
CREATE TABLE IF NOT EXISTS public.media_type (
|
||
|
|
id serial NOT NULL,
|
||
|
|
type_name character varying(255) NOT NULL,
|
||
|
|
description text NOT NULL DEFAULT '',
|
||
|
|
CONSTRAINT media_type_pkey PRIMARY KEY (id)
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
CREATE TABLE IF NOT EXISTS public.media_format (
|
||
|
|
id serial NOT NULL,
|
||
|
|
is_physical boolean NOT NULL DEFAULT false,
|
||
|
|
format_name character varying(255) NOT NULL,
|
||
|
|
description text NOT NULL DEFAULT '',
|
||
|
|
CONSTRAINT media_format_pk PRIMARY KEY (id)
|
||
|
|
);
|
||
|
|
|
||
|
|
CREATE TABLE IF NOT EXISTS public.media_type_format_link (
|
||
|
|
media_type_id integer NOT NULL,
|
||
|
|
media_format_id integer NOT NULL,
|
||
|
|
CONSTRAINT media_type_format_link_pk PRIMARY KEY (media_type_id, media_format_id),
|
||
|
|
CONSTRAINT media_type_format_link_format_fk FOREIGN KEY (media_format_id)
|
||
|
|
REFERENCES public.media_format (id) MATCH SIMPLE
|
||
|
|
ON UPDATE CASCADE ON DELETE CASCADE,
|
||
|
|
CONSTRAINT media_type_format_link_type_fk FOREIGN KEY (media_type_id)
|
||
|
|
REFERENCES public.media_type (id) MATCH SIMPLE
|
||
|
|
ON UPDATE CASCADE ON DELETE CASCADE
|
||
|
|
);
|