Sql server Xquery返回外部应用程序中定义的所有节点，而不仅仅是[1]

我有一些XML

<doc:document xmlns:doc="http://www.elsevier.com/xml/document/schema" xmlns:dp="http://www.elsevier.com/xml/common/doc-properties/schema" xmlns:cps="http://www.elsevier.com/xml/common/consyn-properties/schema" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dct="http://purl.org/dc/terms/" xmlns:prism="http://prismstandard.org/namespaces/basic/2.0/" xmlns:oa="http://vtw.elsevier.com/data/ns/properties/OpenAccess-1/" xmlns:cp="http://vtw.elsevier.com/data/ns/properties/Copyright-1/" xmlns:cja="http://www.elsevier.com/xml/cja/schema" xmlns:ja="http://www.elsevier.com/xml/ja/schema" xmlns:bk="http://www.elsevier.com/xml/bk/schema" xmlns:ce="http://www.elsevier.com/xml/common/schema" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:cals="http://www.elsevier.com/xml/common/cals/schema" xmlns:tb="http://www.elsevier.com/xml/common/table/schema" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/schema" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/schema" xmlns:xlink="http://www.w3.org/1999/xlink">
  <rdf:RDF>
    <rdf:Description rdf:about="http://dx.doi.org/10.1016/j.actatropica.2015.05.007">
      <dct:format>application/xml</dct:format>
      <dct:title>Evidence and importance of genetic exchange among field populations of Trypanosoma cruzi</dct:title>
      <dct:creator>Louisa A. Messenger</dct:creator>
      <dct:creator>Michael A. Miles</dct:creator>
      <dct:subject>
        <rdf:Bag>
          <rdf:li>Chagas disease</rdf:li>
          <rdf:li>Trypanosoma cruzi</rdf:li>
          <rdf:li>Genetic exchange</rdf:li>
          <rdf:li>Recombination</rdf:li>
          <rdf:li>Cryptic sexuality</rdf:li>
          <rdf:li>Mitochondrial introgression</rdf:li>
          <rdf:li>Clonality</rdf:li>
        </rdf:Bag>
      </dct:subject>
      <dct:description>Acta Tropica, Corrected proof. doi:10.1016/j.actatropica.2015.05.007</dct:description>
      <prism:aggregationType>journal</prism:aggregationType>
      <prism:publicationName>Acta Tropica</prism:publicationName>
      <prism:copyright>Copyright &#169; 2015 The Authors Published by Elsevier B.V. All rights reserved.</prism:copyright>
      <dct:publisher>Elsevier B.V.</dct:publisher>
      <prism:issn>0001-706X</prism:issn>
      <prism:doi>10.1016/j.actatropica.2015.05.007</prism:doi>
      <prism:url>http://dx.doi.org/10.1016/j.actatropica.2015.05.007</prism:url>
      <dct:identifier>doi:10.1016/j.actatropica.2015.05.007</dct:identifier>
      <oa:openAccessInformation>
        <oa:openAccessStatus xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">http://vtw.elsevier.com/data/voc/oa/OpenAccessStatus#Full</oa:openAccessStatus>
        <oa:openAccessEffective xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">2015-07-14T13:32:10Z</oa:openAccessEffective>
        <oa:sponsor xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
          <oa:sponsorName>Wellcome Trust</oa:sponsorName>
          <oa:sponsorType>http://vtw.elsevier.com/data/voc/oa/SponsorType#FundingBody</oa:sponsorType>
        </oa:sponsor>
        <oa:userLicense xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">http://creativecommons.org/licenses/by/4.0/</oa:userLicense>
      </oa:openAccessInformation>
    </rdf:Description>
  </rdf:RDF>
</doc:document>

这个查询给了我一行

Filename                doi                                 creator      creator2
S0001706X15001412.xml   10.1016/j.actatropica.2015.05.007   Louisa A. Messenger Michael A. Miles

但我想做的是

select
    X.Filename
    ,Description.value('(*:doi/text())[1]','nvarchar(100)') doi
    ,Description.value('(*:creator/text())[X]','nvarchar(255)') creator
from
    XMLwithOpenXML X
    OUTER APPLY XMLData.nodes('/*:document/*:RDF/*:Description')dsc(Description)

在这里，我将获得每个作者的一行

其中[X]表示获取所有创建者节点

---

有什么建议吗？

您可以添加另一个

APPLY

来分解

creator

元素，以便为每个

creator

元素获得一行：

select
    X.Filename
    ,Description.value('(*:doi/text())[1]','nvarchar(100)') doi
    ,creator.value('.','nvarchar(255)') creator
from XMLwithOpenXML X
    OUTER APPLY XMLData.nodes('/*:document/*:RDF/*:Description')dsc(Description)
    OUTER APPLY Description.nodes('*:creator') c(creator)

select
    X.Filename
    ,Description.value('(*:doi/text())[1]','nvarchar(100)') doi
    ,creator.value('.','nvarchar(255)') creator
from XMLwithOpenXML X
    OUTER APPLY XMLData.nodes('/*:document/*:RDF/*:Description')dsc(Description)
    OUTER APPLY Description.nodes('*:creator') c(creator)