Laravel 5.1 Migration and Seeding Cannot truncate a table referenced in a foreign key constraint

Question

I\'m trying to run the migration (see below) and seed the database, but when I run

php artisan migrate --seed

I get this error:

<         


        

Answer 1

DB::statement('SET FOREIGN_KEY_CHECKS=0;');
App\User::truncate();
DB::statement('SET FOREIGN_KEY_CHECKS=1;');

And it works！