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经过SQL的select语句自动得到count语句和得到sql server 2005 的分页查询

热度:32   发布时间:2016-05-05 13:24:53.0
通过SQL的select语句自动得到count语句和得到sql server 2005 的分页查询

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String sql = "select u.name from Users u order by u.id ";		System.out.println(SqlServer2005PageHepler.getLimitString(sql, 1, 10));		System.out.println(SqlCountHepler.getCountString(sql));				sql = "select u.sex,count(1) c,max(u.id) t_max,min(u.name) as t_min from users u group by u.sex having count(1) > 10 order by count(u.sex)";		System.out.println(SqlCountHepler.getCountString(sql));		System.out.println(SqlCountHepler.getCountString(sql));				sql = "select u.username,count(1) c,max(u.id) t_max from tplt_user u group by u.username having count(1) > 5 order by count(u.username) DESC";		System.out.println(SqlServer2005PageHepler.getLimitString(sql,1, 10));		System.out.println(SqlCountHepler.getCountString(sql));		

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?执行结果:

select * from (select ROW_NUMBER() OVER (order by u.id  ) AS row_num_ ,  u.name from Users u ) t where row_num_ > 1 and row_num_ <=  10select count (1) count_  from Users u select count(1) count_ from (select u.sex,count(1) c,max(u.id) t_max,min(u.name) as t_min from users u group by u.sex having count(1) > 10  ) t_select count(1) count_ from (select u.sex,count(1) c,max(u.id) t_max,min(u.name) as t_min from users u group by u.sex having count(1) > 10  ) t_select * from (select ROW_NUMBER() OVER (order by count(u.username) DESC ) AS row_num_ ,  u.username,count(1) c,max(u.id) t_max from tplt_user u group by u.username having count(1) > 5 ) t where row_num_ > 1 and row_num_ <=  10select count(1) count_ from (select u.username,count(1) c,max(u.id) t_max from tplt_user u group by u.username having count(1) > 5  ) t_

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?不支持"UNION" 和“UNION ALL” 这样的结果合并语句,例如:

select * from dbo.[user]unionselect top 1 * from dbo.[user] order by age

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如果你需要得到正确的结果你需要这样写,如下:

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select * from (	select * from dbo.[user]	union 	select top 1 * from dbo.[user] order by age) Q order by id

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1 楼 webeasymail 2008-09-28  
谢谢你提出了这个问题!
本来想10.1过后在完成这个BUG,但是想想一个错误的东西放在上面,不是很舒服,就抽出了一点时间修改了一下~
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