select prodid
,长=sum(case valuename when '长' then value else 0 end)
,宽=sum(case valuename when '宽' then value else 0 end)
,高=sum(case valuename when '高' then value else 0 end)
from table
group by prodid
,长=sum(case valuename when '长' then value else 0 end)
,宽=sum(case valuename when '宽' then value else 0 end)
,高=sum(case valuename when '高' then value else 0 end)
from table
group by prodid
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货