SQL code: select top 6 * into #tmp from (select top 2 * from [192.168.100.2,1433].wf.dbo.applet a1 order by newid() union all select top 2 * from [192.168.100.3,1433].wf.dbo.applet a2 order by newid() union all select top 2 * from [192.168.100.4,1433].wf.dbo.applet a3 order by newid()) A select *from #tmp