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HQL运算符
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QBC运算符
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含义
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=
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Restrictions.eq()
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等于equal
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<>
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Restrictions.ne()
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不等于not equal
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>
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Restrictions.gt()
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大于greater than
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>=
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Restrictions.ge()
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大于等于greater than or equal
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<
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Restrictions.lt()
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小于less than
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<=
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Restrictions.le()
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小于等于less than or equal
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is null
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Restrictions.isnull()
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等于空值
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is not null
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Restrictions.isNotNull()
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非空值
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like
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Restrictions.like()
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字符串模式匹配
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and
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Restrictions.and()
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逻辑与
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and
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Restrictions.conjunction()
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逻辑与
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or
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Restrictions.or()
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逻辑或
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or
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Restrictions.disjunction()
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逻辑或
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not
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Restrictions.not()
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逻辑非
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in(列表)
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Restrictions.in()
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等于列表中的某一个值
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not in(列表)
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Restrictions.not(Restrictions.in())
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不等于列表中任意一个值
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between x and y
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Restrictions.between()
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闭区间xy中的任意值
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not between x and y
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Restrictions.not(Restrictions..between())
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小于值X或者大于值y
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//获取记录总数
recordCount=Convert.ToInt32(criteria.SetProjection( Projections.Count(MovieUrl.__ID )) .UniqueResult( ));
criteria.SetProjection( null );
Criteria c=session.createCriteria(Book.class);
c.add(Restrictions.like("bookname", "a",MatchMode.ANYWHERE));
c.add(Restrictions.between("bid", 1, 3));
c.add(Restrictions.not(Restrictions.in("bid", new Integer[]
{1,2,4})));
c.setFirstResult(0);
c.setMaxResults(2);
List list=c.list();
Restrictions.like(“”,…,MatchMode.ANYWHERE)
AddOrder(Order.asc(“fwid”))
posted on 2009-11-03 17:46
junly 阅读(5092)
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hibernate/orm