我想获取与今天日期匹配的所有记录,但忽略年份数据库中的日期就像这样1980-11-14
。想要获取记录只比较月和日而不是一年。我尝试使用Criteria
,但它不起作用。这是我的代码。
Date date = new Date(); // your date
Calendar cal = Calendar.getInstance();
cal.setTime(date);
int month = cal.get(Calendar.MONTH);
int day = cal.get(Calendar.DAY_OF_MONTH);
Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.MONTH,month);
calendar.set(Calendar.DAY_OF_MONTH, day);
Calendar fromDate = calendar.getInstance();
calendar.set(Calendar.MONTH,month);
calendar.set(Calendar.DAY_OF_MONTH, day);
Calendar toDate = calendar.getInstance();
Criteria criteria=session.createCriteria(Add_Follower.class);
criteria.add(Restrictions.eq("follow_uInfo.id", uid));
criteria.add(Restrictions.between("following_uInfo.dob",fromDate,toDate));
users=criteria.list();
答案 0 :(得分:1)
我使用命名查询并使用“EXTRACT”,
在此示例中为生日:
SELECT p FROM Person p
WHERE EXTRACT(DAY FROM p.gebdat) = EXTRACT(DAY FROM NOW())
AND EXTRACT(MONTH FROM p.gebdat) = EXTRACT(MONTH FROM NOW())
ORDER BY p.nachname, p.vorname