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第一种方法:
end month,quality from (
select url,datename(m,auditingtime)month,sum(quality) quality from tb_order as a left join tb_websiteinfo as b on a.websiteinfoid=b.id left join tb_orderlist as c on c.orderid=a.id where auditingtime>'2013-01-01' and b.id>0 and auditing=2
group by url,datename(m,auditingtime) )as h ) as hh
pivot ( sum(quality) for month in([1月],[2月],[3月],[4月],[5月],[6月],[7月],[8月],[9月],[10月],[11月],[12月])) as a
select @sql = isnull(@sql + ',' , '') + '['+convert(varchar(7),auditingtime,20)+']'
from tb_order as a left join tb_websiteinfo as b on a.websiteinfoid=b.id left join tb_orderlist as c on c.orderid=a.id where auditingtime>'2013-01-01' and b.id>0 and auditing=2
group by convert(varchar(7),auditingtime,20) print @sql declare @sql2 varchar(8000)='' set @sql2=' select *from (
select url, convert(varchar(7),auditingtime,20) auditingtime,sum(quality) quality from tb_order as a left join tb_websiteinfo as b on a.websiteinfoid=b.id left join tb_orderlist as c on c.orderid=a.id where b.id>0 and auditing=2
group by url, convert(varchar(7),auditingtime,20)
) as hh pivot (sum(quality) for auditingtime in (' + @sql + ')) b'
print @sql2
exec(@sql2)
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