package migrations import ( "context" "database/sql" "github.com/pressly/goose/v3" ) func init() { goose.AddMigrationContext(Up20201021135455, Down20201021135455) } func Up20201021135455(_ context.Context, tx *sql.Tx) error { _, err := tx.Exec(` create index if not exists media_file_artist_id on media_file (artist_id); `) return err } func Down20201021135455(_ context.Context, tx *sql.Tx) error { return nil }