update

db/migrations/20200327193744_add_year_range_to_album.go

@@ -0,0 +1,81 @@
+package migrations
+
+import (
+	"context"
+	"database/sql"
+
+	"github.com/pressly/goose/v3"
+)
+
+func init() {
+	goose.AddMigrationContext(Up20200327193744, Down20200327193744)
+}
+
+func Up20200327193744(_ context.Context, tx *sql.Tx) error {
+	_, err := tx.Exec(`
+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,
+    min_year int default 0 not null,
+	max_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,
+	full_text varchar(255) default '',
+	album_artist_id varchar(255) default ''
+);
+
+insert into album_dg_tmp(id, name, artist_id, cover_art_path, cover_art_id, artist, album_artist, max_year, compilation, song_count, duration, genre, created_at, updated_at, full_text, album_artist_id) select id, name, artist_id, cover_art_path, cover_art_id, artist, album_artist, year, compilation, song_count, duration, genre, created_at, updated_at, full_text, album_artist_id from album;
+
+drop table album;
+
+alter table album_dg_tmp rename to album;
+
+create index album_artist
+	on album (artist);
+
+create index album_artist_album
+	on album (artist);
+
+create index album_artist_album_id
+	on album (album_artist_id);
+
+create index album_artist_id
+	on album (artist_id);
+
+create index album_full_text
+	on album (full_text);
+
+create index album_genre
+	on album (genre);
+
+create index album_name
+	on album (name);
+
+create index album_min_year
+	on album (min_year);
+
+create index album_max_year
+	on album (max_year);
+
+`)
+	if err != nil {
+		return err
+	}
+	notice(tx, "A full rescan will be performed!")
+	return forceFullRescan(tx)
+}
+
+func Down20200327193744(_ context.Context, tx *sql.Tx) error {
+	return nil
+}