laravel where in

1Inner Join 	: ->join('contacts', 'users.id', '=', 'contacts.user_id')
2Left Join 	: ->leftJoin('posts', 'users.id', '=', 'posts.user_id')
3Right Join 	: ->rightJoin('posts', 'users.id', '=', 'posts.user_id')
4Cross Join 	: ->crossJoin('colors')
5
6Advance Queries : 
7----------------- 
8 		->join('contacts', function ($join) {
9            $join->on('users.id', '=', 'contacts.user_id')
10                 ->where('contacts.user_id', '>', 5);
11        })
12  

1$affected = DB::table('users')
2              ->where('id', 1)
3              ->update(['votes' => 1]);

1$camps = $field->camps()->where('status', 0)->where(function ($q) {
2    $q->where('sex', Auth::user()->sex)->orWhere('sex', 0);
3})->get();

1DB::table(..)->select(..)->whereNotIn('book_price', [100,200])->get();

1$users = DB::table('users')->whereIn('id', array(1, 2, 3))->get()

1$users = DB::table('users')->whereIn('id', array(1, 2, 3))->get()
2