小编Mic*_*aal的帖子

我正在尝试设计一个利用 MarkLogic 查询控制台和 MarkLogic 数据库的简单应用程序。

我的代码如下所示：

declare namespace link="http://www.xbrl.org/2003/linkbase";
declare namespace bd-alg="http://www.nltaxonomie.nl/nt11/bd/20161207/dictionary/bd-algemeen";
declare namespace bd-bedr="http://www.nltaxonomie.nl/nt11/bd/20161207/dictionary/bd-bedrijven";
declare namespace bd-bedr-tuple="http://www.nltaxonomie.nl/nt11/bd/20161207/dictionary/bd-bedr-tuples";
declare namespace bd-dim-mem="http://www.nltaxonomie.nl/nt11/bd/20161207/dictionary/bd-domain-members";
declare namespace bd-dim-dim="http://www.nltaxonomie.nl/nt11/bd/20161207/validation/bd-axes";
declare namespace xbrldi="http://xbrl.org/2006/xbrldi";
declare namespace xbrli="http://www.xbrl.org/2003/instance";
declare namespace iso4217="http://www.xbrl.org/2003/iso4217";
declare namespace xlink="http://www.w3.org/1999/xlink";

let $startDateInput := ""
let $endDateInput := ""

if($startDateInput)
  {
    then let $startDate := xs:date($startDateInput)
    else let $startDate := xs:date("1900-01-01")
  }
  
if($endDateInput)
  {
    then let $endDate := xs:date($endDateInput)
    else let $endDate := xs:date("2100-12-31")
  }
    
for $doc in /xbrli:xbrl
    let $docId := $doc/xbrli:context//xbrli:identifier/text()
    let $docStartDate …

我在QueryConsole中有问题

当我尝试运行这个:

xquery version "1.0-ml";
declare namespace link="http://www.xbrl.org/2003/linkbase";
declare namespace bd-alg="http://www.nltaxonomie.nl/nt11/bd/20161207/dictionary/bd-algemeen";
declare namespace bd-bedr="http://www.nltaxonomie.nl/nt11/bd/20161207/dictionary/bd-bedrijven";
declare namespace bd-bedr-tuple="http://www.nltaxonomie.nl/nt11/bd/20161207/dictionary/bd-bedr-tuples";
declare namespace bd-dim-mem="http://www.nltaxonomie.nl/nt11/bd/20161207/dictionary/bd-domain-members";
declare namespace bd-dim-dim="http://www.nltaxonomie.nl/nt11/bd/20161207/validation/bd-axes";
declare namespace xbrldi="http://xbrl.org/2006/xbrldi";
declare namespace xbrli="http://www.xbrl.org/2003/instance";
declare namespace iso4217="http://www.xbrl.org/2003/iso4217";
declare namespace xlink="http://www.w3.org/1999/xlink";

let $factValues :=
  for $doc in /xbrli:xbrl
      let $factValue := $doc//xs:QName("bd-bedr:WageTaxDebt")
      let $docId := $doc//xbrli:identifier/text()
      where $docId eq "11"
            return $factValue/text()

return $factValues

引号之间的字符串是来自仅给出字符串的输入中的字符串

我收到此错误:

[1.0-ml] XDMP-NOTANODE: (err:XPTY0019) $factValue/text() -- "bd-bedr:WageTaxDebt" is not a node
Stack Trace
At line 19 column 21:
In xdmp:eval("xquery version …

我有20000个文档,每个文档包含50多个元素.我想要其中一个元素的值,所以这占了20000个值.

"问题"是它们都是相同的值,因为testdata.现在,当我在一个元素上运行cts:element-values()时,它给了我两个值.这不是我想要的,我希望所有20000都在我的屏幕上.

我添加了范围元素idex,这是搜索所需要的.这是我正在运行的查询.

declare namespace xbrli="http://www.xbrl.org/2003/instance";    
declare namespace venj-bw2-i="http://www.nltaxonomie.nl/nt11/venj/20161214/dictionary/venj-bw2-data";
    let $facts :=
    let $searchNode := "venj-bw2-i:Income"
    let $searchNode2 := "venj-bw2-i:AssetsNoncurrent"
      return cts:element-values(xs:QName($searchNode))

    return $facts

并返回值

300000和310000

用这个添加文件:

for $i in 1 to 20000
return
  xdmp:document-insert(fn:concat("document", $i, ".xml"), 
<xbrli:xbrl xmlns:xbrli="http://www.xbrl.org/2003/instance" xml:lang="nl" xmlns:kvk-i="http://www.nltaxonomie.nl/nt11/kvk/20161214/dictionary/kvk-data" xmlns:venj-bw2-dm="http://www.nltaxonomie.nl/nt11/venj/20161214/dictionary/venj-bw2-domains" 
xmlns:venj-bw2-i="http://www.nltaxonomie.nl/nt11/venj/20161214/dictionary/venj-bw2-data" xmlns:rj-i="http://www.nltaxonomie.nl/nt11/rj/20161214/dictionary/rj-data" xmlns:rj-t="http://www.nltaxonomie.nl/nt11/rj/20161214/dictionary/rj-tuples" xmlns:kvk-t="http://www.nltaxonomie.nl/nt11/kvk/20161214/dictionary/kvk-tuples"  xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:nl-cd="http://www.nltaxonomie.nl/nt11/sbr/20160610/dictionary/nl-common-data" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:venj-bw2-dim="http://www.nltaxonomie.nl/nt11/venj/20161214/dictionary/venj-bw2-axes">

    <link:schemaRef xlink:type="simple" xlink:href="http://www.nltaxonomie.nl/nt11/kvk/20161214/entrypoints/kvk-rpt-jaarverantwoording-2016-nlgaap-micro.xsd"/>

    <xbrli:context id="FY16d_ManagingOrSupervisoryDirector_Typed_1">
        <xbrli:entity>
            <xbrli:identifier scheme="http://www.kvk.nl/kvk-id">{$i}</xbrli:identifier>
        </xbrli:entity>
        <xbrli:period>
            <xbrli:startDate>2016-01-01</xbrli:startDate>
            <xbrli:endDate>2016-12-31</xbrli:endDate>
        </xbrli:period>
        <xbrli:scenario>
            <xbrldi:typedMember dimension="venj-bw2-dim:ManagingOrSupervisoryDirectorNamesAxis">
                <venj-bw2-dm:ManagingOrSupervisoryDirectorTypedMember>Frank Jensen</venj-bw2-dm:ManagingOrSupervisoryDirectorTypedMember>
            </xbrldi:typedMember>
        </xbrli:scenario>
    </xbrli:context>
    <xbrli:context id="FY16d">
        <xbrli:entity>
            <xbrli:identifier scheme="http://www.kvk.nl/kvk-id">{$i}</xbrli:identifier>
        </xbrli:entity>
        <xbrli:period> …