hibernate获取记录条数的方法

hql获取记录条数

String hql = "select count(ci.channelid) as count from ChannelInfo ci";
query = arg0.createQuery(hql);
count = ((Number) query.iterate().next())
.intValue();

Criteria获取记录条数

totalPage = ((Number) crit.setProjection(
Projections.rowCount()).uniqueResult())
.intValue();

sql获取记录条数

String sql = "select count(ca.CATALOGLID) as count from PLATFORM_CATALOG_INFO ca, PLATFORM_CHANNEL_INFO ch where ch.CHANNELID= '"
+ channelid
+ "' and ca.CHANNELID = ch.CHANNELID order by ca.CATALOGLID";
return session.createSQLQuery(sql).addScalar("count",
Hibernate.INTEGER).uniqueResult();