【发布时间】:2015-06-13 12:19:16
【问题描述】:
DECLARE @x AS XML;
SET @x = N'
<CustomersOrders>
<Customer custid="1">
<companyname>Customer NRZBB</companyname>
<Order orderid="10692">
<orderdate>2007-10-03T00:00:00</orderdate>
</Order>
<Order orderid="10702">
<orderdate>2007-10-13T00:00:00</orderdate>
</Order>
<Order orderid="10952">
<orderdate>2008-03-16T00:00:00</orderdate>
</Order>
</Customer>
<Customer custid="2">
<companyname>Customer MLTDN</companyname>
<Order orderid="10308">
<orderdate>2006-09-18T00:00:00</orderdate>
</Order>
<Order orderid="10926">
<orderdate>2008-03-04T00:00:00</orderdate>
</Order>
</Customer>
</CustomersOrders>';
SELECT
T.c.value('./@custid','INT') AS custid,
T.c.value('./companyname','NVARCHAR(30)') AS companyname,
T.C.value('../@orderid','INT') AS orderid
FROM @x.nodes('//Customer') T(c)
我正在尝试将 xml 数据分解到表中,但出现错误:
XQuery [value()]: 'value()' 需要一个单例(或空序列),找到类型为 'xdt:untypedAtomic *' 的操作数
结果应该和这里的结果类似:
custid companyname orderid orderdate
1 Customer NRZBB 10692 2007-10-03 00:00:00.000
1 Customer NRZBB 10702 2007-10-13 00:00:00.000
1 Customer NRZBB 10952 2008-03-16 00:00:00.000
2 Customer MLTDN 10308 2006-09-18 00:00:00.000
2 Customer MLTDN 10926 2008-03-04 00:00:00.000
【问题讨论】:
标签: sql sql-server xml sql-server-2012 xquery