Changed the core schema to use UUIDs instead of SERIALs for all record IDs.

core/src/main/sql/migrations/20151209054632-initial-schema-up.sql

@@ -1,12 +1,12 @@
 CREATE TABLE artists (
-  id SERIAL PRIMARY KEY,
+  id UUID PRIMARY KEY,
   name VARCHAR UNIQUE NOT NULL
 );
 
 CREATE INDEX artists_name_idx ON artists(name);
 
 CREATE TABLE albums (
-  id SERIAL PRIMARY KEY,
+  id UUID PRIMARY KEY,
   name VARCHAR NOT NULL,
   year INTEGER,
   track_total INTEGER
@@ -15,7 +15,7 @@ CREATE TABLE albums (
 CREATE INDEX albums_name_idx ON albums(name);
 
 CREATE TABLE media_files (
-  id SERIAL PRIMARY KEY,
+  id UUID PRIMARY KEY,
   name VARCHAR NOT NULL,
   disc_number VARCHAR NOT NULL DEFAULT '1',
   track_number INTEGER,
@@ -25,53 +25,54 @@ CREATE TABLE media_files (
   meta_info_source VARCHAR NOT NULL, -- 'tag' or 'filesystem'
   date_added TIMESTAMP NOT NULL DEFAULT NOW(),
   last_played TIMESTAMP,
+  present_locally BOOLEAN NOT NULL DEFAULT TRUE,
   comment VARCHAR DEFAULT ''
 );
 
 CREATE INDEX media_files_name_idx ON media_files(name);
 
 CREATE TABLE artists_media_files (
-  artist_id INTEGER NOT NULL REFERENCES artists(id) ON DELETE CASCADE,
-  media_file_id INTEGER NOT NULL REFERENCES media_files(id) ON DELETE CASCADE,
+  artist_id UUID NOT NULL REFERENCES artists(id) ON DELETE CASCADE ON UPDATE CASCADE,
+  media_file_id UUID NOT NULL REFERENCES media_files(id) ON DELETE CASCADE ON UPDATE CASCADE,
   PRIMARY KEY (artist_id, media_file_id)
 );
 
 CREATE TABLE albums_media_files (
-  album_id INTEGER NOT NULL REFERENCES albums(id) ON DELETE CASCADE,
-  media_file_id INTEGER NOT NULL REFERENCES media_files(id) ON DELETE CASCADE,
+  album_id UUID NOT NULL REFERENCES albums(id) ON DELETE CASCADE ON UPDATE CASCADE,
+  media_file_id UUID NOT NULL REFERENCES media_files(id) ON DELETE CASCADE ON UPDATE CASCADE,
   PRIMARY KEY (album_id, media_file_id)
 );
 
 CREATE TABLE tags (
-  id SERIAL PRIMARY KEY,
+  id UUID PRIMARY KEY,
   name VARCHAR UNIQUE NOT NULL,
   description VARCHAR NOT NULL DEFAULT ''
 );
 
 CREATE TABLE playlists (
-  id SERIAL PRIMARY KEY,
+  id UUID PRIMARY KEY,
   user_created BOOLEAN NOT NULL DEFAULT FALSE,
   name VARCHAR NOT NULL,
   media_file_count INTEGER NOT NULL DEFAULT 0,
-  copied_from_id INTEGER DEFAULT NULL,
+  copied_from_id UUID DEFAULT NULL,
   created_at TIMESTAMP NOT NULL DEFAULT NOW(),
   last_used TIMESTAMP NOT NULL DEFAULT NOW()
 );
 
 CREATE TABLE playlists_media_files (
-  playlist_id INTEGER NOT NULL REFERENCES playlists(id) ON DELETE CASCADE,
-  media_file_id INTEGER NOT NULL REFERENCES media_files(id) ON DELETE CASCADE,
+  playlist_id UUID NOT NULL REFERENCES playlists(id) ON DELETE CASCADE ON UPDATE CASCADE,
+  media_file_id UUID NOT NULL REFERENCES media_files(id) ON DELETE CASCADE ON UPDATE CASCADE,
   position INTEGER NOT NULL DEFAULT 0,
   PRIMARY KEY (playlist_id, media_file_id, position),
   UNIQUE (playlist_id, position)
 );
 
 CREATE TABLE bookmarks (
-  id SERIAL PRIMARY KEY,
+  id UUID PRIMARY KEY,
   name VARCHAR,
   user_created BOOLEAN NOT NULL DEFAULT FALSE,
-  playlist_id INTEGER NOT NULL REFERENCES playlists(id) ON DELETE CASCADE,
-  media_file_id INTEGER NOT NULL REFERENCES media_files(id) ON DELETE CASCADE,
+  playlist_id UUID NOT NULL REFERENCES playlists(id) ON DELETE CASCADE ON UPDATE CASCADE,
+  media_file_id UUID NOT NULL REFERENCES media_files(id) ON DELETE CASCADE ON UPDATE CASCADE,
   play_index INTEGER NOT NULL,
   play_time_ms INTEGER NOT NULL DEFAULT 0,
   created_at TIMESTAMP NOT NULL DEFAULT NOW(),
@@ -82,30 +83,30 @@ CREATE INDEX bookmarks_playlist_id_idx ON bookmarks (playlist_id);
 CREATE INDEX bookmarks_media_file_id_idx ON bookmarks (media_file_id);
 
 CREATE TABLE media_files_tags (
-  media_file_id INTEGER REFERENCES media_files(id) ON DELETE CASCADE,
-  tag_id INTEGER REFERENCES tags(id) ON DELETE CASCADE,
+  media_file_id UUID REFERENCES media_files(id) ON DELETE CASCADE ON UPDATE CASCADE,
+  tag_id UUID REFERENCES tags(id) ON DELETE CASCADE ON UPDATE CASCADE,
   PRIMARY KEY (media_file_id, tag_id)
 );
 
 CREATE TABLE images (
-  id SERIAL PRIMARY KEY,
+  id UUID PRIMARY KEY,
   url VARCHAR
 );
 
 CREATE TABLE artists_images (
-  artist_id INTEGER REFERENCES artists (id) ON DELETE CASCADE,
-  image_id INTEGER REFERENCES images (id) ON DELETE CASCADE,
+  artist_id UUID REFERENCES artists (id) ON DELETE CASCADE ON UPDATE CASCADE,
+  image_id UUID REFERENCES images (id) ON DELETE CASCADE ON UPDATE CASCADE,
   PRIMARY KEY (artist_id, image_id)
 );
 
 CREATE TABLE albums_images (
-  album_id INTEGER REFERENCES albums (id) ON DELETE CASCADE,
-  image_id INTEGER REFERENCES images (id) ON DELETE CASCADE,
+  album_id UUID REFERENCES albums (id) ON DELETE CASCADE ON UPDATE CASCADE,
+  image_id UUID REFERENCES images (id) ON DELETE CASCADE ON UPDATE CASCADE,
   PRIMARY KEY (album_id, image_id)
 );
 
 CREATE TABLE artists_albums (
-  artist_id INTEGER NOT NULL REFERENCES artists (id) ON DELETE CASCADE,
-  album_id INTEGER NOT NULL REFERENCES albums (id) ON DELETE CASCADE,
+  artist_id UUID NOT NULL REFERENCES artists (id) ON DELETE CASCADE ON UPDATE CASCADE,
+  album_id UUID NOT NULL REFERENCES albums (id) ON DELETE CASCADE ON UPDATE CASCADE,
   PRIMARY KEY (artist_id, album_id)
 );