hibernate 使用in方式删除数据

hibernate 3.0，

1、使用sql语句，动态参数

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SQLQuery query;List list = Arrays.asList(ids.split(","));sql = "delete from table where id in (:ids) ";query = session.createSQLQuery(sql);query.setParameterList("ids", list);

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hibernate会根据list数量生成SQL：delete from table where id in (?,?...);

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2、没有动态参数，在hibernate 2.0中的session.delete会有效率问题，hibernate3.0中用下面方法没效率问题

sql = "delete from table where id >65000 ";query = session.createSQLQuery(sql);query.executeUpdate();

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Query query = session.createQuery("delete from Pojo where id>60000 and id<65000");query.executeUpdate();

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3、QBC

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