Eloquent Unions Query Laravel 5.1, Eloquent Unions Query Laravel 5.2, Eloquent Unions Query Laravel 5.3, Eloquent Unions Query Laravel 5.4, Eloquent Unions Query Laravel 5.5, Eloquent Unions Query Laravel 5.6, Eloquent Unions Query Laravel 5.7, Eloquent Unions Query Laravel 5.8, Laravel 6.0
Hi friends Today, I will tell you through Expert PHP Tutorial that why unions query in Laravel Framwork is used and for which.
The query builder also provides a quick way to “union” two queries together. For example, you may create an initial query and use the union method to union it with a second query:
$firstname = DB::table('users')
->whereNull('first_name');
$users = DB::table('users')
->whereNull('last_name')
->union($firstname)
->get();
The unionAll method is also available and has the same method signature as union.