我使用SpringDataJPA从我的db表中检索一个大数据集。我只是想知道，使用SpringDataJPA进行分页是否能够从hibernate会话（一级缓存）中清除这个大型数据集？这样我就不会出现内存不足的异常。

public List<FoodCategoryDTO> retrieveAllFoodCategories(int pageNum){
        List<FoodCategoryDTO> categories = new ArrayList<>();
        foodCategoryRepository.findAll(PageRequest.of(pageNum, 10)).forEach(category -> {
            FoodCategoryDTO foodCategory = new FoodCategoryDTO();
            foodCategory.setCategoryId(category.getCategoryId());
            foodCategory.setCategoryName(category.getCategoryName());
            foodCategory.setActive(category.isActive());
            foodCategory.setCaterable(category.isCaterable());
            foodCategory.setDescription(category.getDescription());
            categories.add(foodCategory);
        });

        return categories;
    }