1 select cast(floor(rand()*20) as int)+1 as P_jsnews_id 2 3 select top 20 * from P_jsnews where P_jsnews_id>(select cast(floor(rand()*1000) as int)+1 as P_jsnews_id) 4 5 select top 20 * from P_jsnews order by newid()
1 select cast(floor(rand()*20) as int)+1 as P_jsnews_id 2 3 select top 20 * from P_jsnews where P_jsnews_id>(select cast(floor(rand()*1000) as int)+1 as P_jsnews_id) 4 5 select top 20 * from P_jsnews order by newid()