laravel migrace cizí klíč 5.6
Schema::table('posts', function (Blueprint $table) {
$table->unsignedInteger('user_id');
$table->foreign('user_id')->references('id')->on('users');
});
laravel vytvořit tabulku db
php artisan make:migration create_users_table
migrace požadované pole laravel
$table->string('foo')->nullable(false)->change();