select iRecord,ord,count(DISTINCT iRecord) from(select top 1000 iRecord,0 as ord from tblBoardRecord_1800000121_21 Where idCorp=1800000121 and iProject=21 and (field7 like '%PC%') UNION select top 1000 iRecord,1 as ord from tblBoardRecord_1800000121_21 Where idCorp=1800000121 and iProject=21 and (field2 like '%PC%')) a where irecord<>45131 group by iRecord,ord order by ord asc,iRecord desc
中国投资指南网
2015年Q4全球PC出货量创新低
三季度全球PC出货量下滑 同比下降7.7%
未来十年 中国PCB仪器设备将迎来黄金发展时期
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今年全球手游收入将首次超过PC端