Answers for "laravel eloquent change column type to unsigned"

laravel change column type

php artisan make:migration change_sometable_in_finance_table --table=finance

public function up()
{
    Schema::table('sometable', function (Blueprint $table) {
        $table->text('text')->change();
    });
}

laravel migration change column type

public function up()
{
    Schema::table('sometable', function (Blueprint $table) {
        $table->text('text')->change();
    });
}