Laravel when

Laravel join

Inner Join 	: ->join('contacts', 'users.id', '=', 'contacts.user_id')
Left Join 	: ->leftJoin('posts', 'users.id', '=', 'posts.user_id')
Right Join 	: ->rightJoin('posts', 'users.id', '=', 'posts.user_id')
Cross Join 	: ->crossJoin('colors')

Advance Queries : 
----------------- 
 		->join('contacts', function ($join) {
            $join->on('users.id', '=', 'contacts.user_id')
                 ->where('contacts.user_id', '>', 5);
        })

Laravel update from query

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

Source: laravel.com

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();

Laravel db inserr

DB::table('users')->insert([
    'email' => 'kayla@example.com',
    'votes' => 0
]);

Source: laravel.com

Laravel when

/* you may only want to apply a where statement if a given input value
is present on the incoming request.
*/
$role = $request->input('role');

$users = DB::table('users')
                ->when($role, function ($query, $role) {
                    return $query->where('role_id', $role);
                })
                ->get();

Source: laravel.com

Similar codes

6 votes161 views4 answers
Laravel blade foreach index value
PHP Laravel
11 votes162 views3 answers
Laravel running a specific migration on different path
PHP Laravel
3 votes196 views3 answers
Clear laravel.log
PHP Laravel
6 votes163 views1 answer
Laravel check collection not empty
PHP Laravel
9 votes137 views1 answer
Npm run dev error laravel 8
PHP Laravel
18 votes177 views6 answers
Laravel log error
PHP Laravel
0 vote166 views1 answer
Laravel blade short if
PHP Laravel
7 votes172 views3 answers
How to show validation error in laravel blade
PHP Laravel
0 vote180 views1 answer
Laravel child relation get max value
PHP Laravel
0 vote179 views1 answer
Laravelda cortollerga keladigan zaproslarni cheklash
PHP Laravel