where a column is not null in laravel eloquent code example
Example 1: laravel query not null
DB::table('users') ->whereNotNull('name') ->get();
Example 2: where status is null sql in laravel
DB::table('users') ->whereNull('name') ->get();
DB::table('users') ->whereNotNull('name') ->get();
DB::table('users') ->whereNull('name') ->get();