Laravel where how to compose query correctly (not last floor)?

Question

Laravel

Roughly speaking, the table has two fields "apartment floor" and "house floor". How to make a request in Laravel in such a way to get records in which "the floor of apartments is from 0 to (the number of floors of the house -1)" The number of floors of the house can be different.

Answer 1

Apart::whereColumn('floor', '<', 'floors')->get();