Answers for "how to select in in laravel"

laravel not in query

DB::table(..)->select(..)->whereNotIn('book_price', [100,200])->get();

join in laravel eloquent

$customer = DB::table('customers')
                ->join('shops', 'customers.shop_id', '=', 'shops.shop_id')
                ->where('customer_contact', $contact_no)
                ->get();

DB::table('users')->get();

DB::select('select * from users ');