MarkLogic，如何在cts字段词查询中为字段添加权重

Question

我有一段代码

declare variable $a as xs:string := "case-insensitive punctuation-insensitive 
unwildcarded";  

declare variable $b as xs:string* := tokenize($a, ' ');

let $d as cts:query := cts:field-word-query("FULL-CASE-NAME", "complaints", 
$b, 30)
return <q>{$d}</q>

它会产生这样的结果

<q>
  <cts:field-word-query weight="30" xmlns:cts="http://marklogic.com/cts">
    <cts:field>FULL-CASE-NAME</cts:field>
    <cts:text xml:lang="en">complaints</cts:text>
    <cts:option>case-insensitive</cts:option>
    <cts:option>punctuation-insensitive</cts:option>
    <cts:option>unwildcarded</cts:option>
  </cts:field-word-query>
</q>

但我想做的是这个

<q>
  <cts:field-word-query weight="30" xmlns:cts="http://marklogic.com/cts">
    <cts:field weight="10">FULL-CASE-NAME</cts:field>
    <cts:text xml:lang="en">complaints</cts:text>
    <cts:option>case-insensitive</cts:option>
    <cts:option>punctuation-insensitive</cts:option>
    <cts:option>unwildcarded</cts:option>
  </cts:field-word-query>
</q>

不同之处在于这一行添加了一个权重作为属性

<cts:field weight="10">FULL-CASE-NAME</cts:field>

Answer 1

cts:field只保存字段的名称。权重(在您的初始代码中为30)已经存在，并作为属性附加到它所属的cts:field-word-query。

哈！