update

db/migrations/20200220143731_change_duration_to_float.go

@@ -0,0 +1,130 @@
+package migrations
+
+import (
+	"context"
+	"database/sql"
+
+	"github.com/pressly/goose/v3"
+)
+
+func init() {
+	goose.AddMigrationContext(Up20200220143731, Down20200220143731)
+}
+
+func Up20200220143731(_ context.Context, tx *sql.Tx) error {
+	notice(tx, "This migration will force the next scan to be a full rescan!")
+	_, err := tx.Exec(`
+create table media_file_dg_tmp
+(
+	id varchar(255) not null
+		primary key,
+	path varchar(255) default '' not null,
+	title varchar(255) default '' not null,
+	album varchar(255) default '' not null,
+	artist varchar(255) default '' not null,
+	artist_id varchar(255) default '' not null,
+	album_artist varchar(255) default '' not null,
+	album_id varchar(255) default '' not null,
+	has_cover_art bool default FALSE not null,
+	track_number integer default 0 not null,
+	disc_number integer default 0 not null,
+	year integer default 0 not null,
+	size integer default 0 not null,
+	suffix varchar(255) default '' not null,
+	duration real default 0 not null,
+	bit_rate integer default 0 not null,
+	genre varchar(255) default '' not null,
+	compilation bool default FALSE not null,
+	created_at datetime,
+	updated_at datetime
+);
+
+insert into media_file_dg_tmp(id, path, title, album, artist, artist_id, album_artist, album_id, has_cover_art, track_number, disc_number, year, size, suffix, duration, bit_rate, genre, compilation, created_at, updated_at) select id, path, title, album, artist, artist_id, album_artist, album_id, has_cover_art, track_number, disc_number, year, size, suffix, duration, bit_rate, genre, compilation, created_at, updated_at from media_file;
+
+drop table media_file;
+
+alter table media_file_dg_tmp rename to media_file;
+
+create index media_file_album_id
+	on media_file (album_id);
+
+create index media_file_genre
+	on media_file (genre);
+
+create index media_file_path
+	on media_file (path);
+
+create index media_file_title
+	on media_file (title);
+
+create table album_dg_tmp
+(
+	id varchar(255) not null
+		primary key,
+	name varchar(255) default '' not null,
+	artist_id varchar(255) default '' not null,
+	cover_art_path varchar(255) default '' not null,
+	cover_art_id varchar(255) default '' not null,
+	artist varchar(255) default '' not null,
+	album_artist varchar(255) default '' not null,
+	year integer default 0 not null,
+	compilation bool default FALSE not null,
+	song_count integer default 0 not null,
+	duration real default 0 not null,
+	genre varchar(255) default '' not null,
+	created_at datetime,
+	updated_at datetime
+);
+
+insert into album_dg_tmp(id, name, artist_id, cover_art_path, cover_art_id, artist, album_artist, year, compilation, song_count, duration, genre, created_at, updated_at) select id, name, artist_id, cover_art_path, cover_art_id, artist, album_artist, year, compilation, song_count, duration, genre, created_at, updated_at from album;
+
+drop table album;
+
+alter table album_dg_tmp rename to album;
+
+create index album_artist
+	on album (artist);
+
+create index album_artist_id
+	on album (artist_id);
+
+create index album_genre
+	on album (genre);
+
+create index album_name
+	on album (name);
+
+create index album_year
+	on album (year);
+
+create table playlist_dg_tmp
+(
+	id varchar(255) not null
+		primary key,
+	name varchar(255) default '' not null,
+	comment varchar(255) default '' not null,
+	duration real default 0 not null,
+	owner varchar(255) default '' not null,
+	public bool default FALSE not null,
+	tracks text not null
+);
+
+insert into playlist_dg_tmp(id, name, comment, duration, owner, public, tracks) select id, name, comment, duration, owner, public, tracks from playlist;
+
+drop table playlist;
+
+alter table playlist_dg_tmp rename to playlist;
+
+create index playlist_name
+	on playlist (name);
+
+-- Force a full rescan
+delete from property where id like 'LastScan%';
+update media_file set updated_at = '0001-01-01';
+`)
+	return err
+}
+
+func Down20200220143731(_ context.Context, tx *sql.Tx) error {
+	return nil
+}