Добавлен формат со списком:
$names = Array('one', 'two', 'three');
DB::queryDB('select * from ?t where ?c in (?a)', Array('t', 'name', $names)); // select * from `t` where `name` in ("one","two","three")
$ids = Array(3, 4, 7);
DB::queryDB('select * from ?t where ?c in (?ai)', Array('t', 'id', $ids)); // select * from `t` where `id` in (3,4,7) , аналогично ?ia