我需要一个总预算价值。我可以从sql query中得到答案,但问题是如何在sql query下面的hibernate.Here中将sql query转换为criteriaBuilder: 选择SUM(ab.daily_budget) as todayBudgetTar FROM api_budget ab INNER JOIN api_ad_groups ad on ad.ad_group_id= ab.adgroup_id INNER JOIN api_campaigns c on c.campaign_id =ad.campaign_id INNER JOIN api_user_acco