Question

这是我的XML：

DECLARE @ChargeDetail xml

SET @ChargeDetail ='
    <Amount>
       <First>
          <Second>1</Second>
          <Second>2</Second>
       </First>
    </Amount>'

我正在使用此查询：

SELECT tc.value('Second[1]','varchar(max)') as ID 
FROM @ChargeDetail.nodes('/Amount/First') as tb(tc)

我希望输出为：

ID
1
2

但此查询仅返回1

请帮助我....

提前致谢。

Answer 1

select T.X.value('.', 'varchar(max)') as ID
from @ChargeDetail.nodes('/Amount/First/Second') as T(X)

Answer 2

SELECT tb.tc.value('.','varchar(max)') as ID 
FROM    @ChargeDetail.nodes('//Amount/First/Second') as tb(tc)

从Xml获取记录

2 个答案: