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自定义属性应用-自定义属性行转列

WBOY
WBOYOriginal
2016-06-07 16:06:341291browse

通过sql case when对商品表自定义属性进行查询,实现行专列效果。 declare @sql varchar(8000)set @sql=select StyleNoselect @sql=@sql+,+[A_GoodsAttr].AttrName+=isnull(max(case AttrName when +[A_GoodsAttr].AttrName+ then AttrValue end),0) from A_

通过sql case when对商品表自定义属性进行查询,实现行专列效果。

declare @sql varchar(8000)

set @sql='select StyleNo'

select @sql=@sql+','+[A_GoodsAttr].AttrName+'=isnull(max(case AttrName when '''+[A_GoodsAttr].AttrName+''' then AttrValue end),0)'

 from A_GoodsAttr order by AttrId 

set @sql=@sql+' from A_ProAttrList where  1=1 and StyleNo=''100010'' group by StyleNo order by StyleNo'

print @sql

exec(@sql)

1、全部商品自定义属性
\

2、单货号自定义属性
\

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