public function testPartial()
{
$userType = Type::userType("a", Type::int(), "b", Type::varchar(), "c", Type::bigint());
$userType = $userType->withName(self::userTypeString($userType));
$this->createUserType($userType);
$user = $userType->create();
$user->set("a", 99);
$this->createTableInsertAndVerifyValueByIndex($userType, $user);
$user = $userType->create();
$user->set("b", "abc");
$this->createTableInsertAndVerifyValueByIndex($userType, $user);
$user = $userType->create();
$user->set("c", new Bigint("999999999999"));
$this->createTableInsertAndVerifyValueByIndex($userType, $user);
}