sql语句读取XML字段属性

/////取节点PackageConditon和BrandConditon里的字段值

////Conditions--------为根元素

/////PackageCondition，BrandCondtion-----为节点

/////auto_match----为字段属性

 

select
auto_match.value('(/Conditions/PackageCondition)[1]','nvarchar(max)') a,
auto_match.value('(/Conditions/BrandCondition)[1]','nvarchar(max)') b ,
article_group_id
from CMS_articlegroup
where auto_match is not null