Larael soltar a chave estrangeira
Schema::table('posts', function (Blueprint $table) {
$table->dropForeign(['category_id']);
});
Fahim Foysal
Schema::table('posts', function (Blueprint $table) {
$table->dropForeign(['category_id']);
});DB::statement("SET foreign_key_checks=0");
Model::truncate();
DB::statement("SET foreign_key_checks=1");