Can I use a few lines in the parameter
Example
SELECT id, city_id FROM an_objects WHERE city_id IN (:arrCity)
(:arrCity) (1,2,3,4,5,6)
But now I have done like this
SELECT id, city_id FROM an_objects WHERE city_id IN (:1p, :2p, :3p, ...... :100p)
And it's very bad