Доработка WHERE

[sagittaracc]

$select
    ->where('f1', '=', 1)
    ->orWhere(function($select) {
        $select->where('f2', '>', 2)->andWhere('f2', '<', 10);
    });
	
// WHERE f1 = 1 or (f2 > 2 and f2 < 10)