仅返回匹配的多值字段 [英] Return only matched multiValued field

问题描述

假设有一个名称为 comment 的多值、存储和索引字段.执行搜索时，我只想返回comment 包含匹配.例如:

Assuming a multivalued, stored and indexed field with name comment. When performing a search, I would like to return only the values of comment which contain the match. For example:

当搜索gold"而不是得到这个结果时:

When searching for "gold" instead of getting this result:

<doc>
    <arr name="comment">
        <str>Theres a lady whos sure</str>
        <str>all that glitters is gold</str>
        <str>and shes buying a stairway to heaven</str>
    </arr>
</doc>

我更愿意得到这个结果:

I would prefer to get this result:

<doc>
    <arr name="comment">
        <str>all that glitters is gold</str>
    </arr>
</doc>

(记忆中的伪 XML，可能不准确但说明了这一点)

(psuedo-XML from memory, may not be accurate but illustrates the point)

谢谢.

推荐答案

考虑到与其他 Solr 用户的对话让我相信这是一个有用的功能，我提交了一个功能请求:

Considering conversations with other Solr users lead me to believe that this is a useful feature, I have filed a feature request:

Solr:仅返回匹配的多值字段

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