update

db/migrations/20201030162009_add_artist_info_table.go

@@ -0,0 +1,36 @@
+package migrations
+
+import (
+	"context"
+	"database/sql"
+
+	"github.com/pressly/goose/v3"
+)
+
+func init() {
+	goose.AddMigrationContext(upAddArtistImageUrl, downAddArtistImageUrl)
+}
+
+func upAddArtistImageUrl(_ context.Context, tx *sql.Tx) error {
+	_, err := tx.Exec(`
+alter table artist
+	add biography varchar(255) default '' not null;
+alter table artist
+	add small_image_url varchar(255) default '' not null;
+alter table artist
+	add medium_image_url varchar(255) default '' not null;
+alter table artist
+	add large_image_url varchar(255) default '' not null;
+alter table artist
+	add similar_artists varchar(255) default '' not null;
+alter table artist
+	add external_url varchar(255) default '' not null;
+alter table artist
+	add external_info_updated_at datetime;
+`)
+	return err
+}
+
+func downAddArtistImageUrl(_ context.Context, tx *sql.Tx) error {
+	return nil
+}