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https://issues.apache.org/jira/browse/SOLR-1298?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13011562#comment-13011562
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Ryan McKinley commented on SOLR-1298:
-------------------------------------
With SOLR-2443, we can now parse the function query, but it still needs to
actually write the values:
{code}
&fl=id,score,mul(popularity,popularity)
{code}
gives:
{code:xml}
<doc>
<str name="id">GB18030TEST</str>
<float name="score">1.0</float>
<str name="mul(popularity,popularity)">now what...</str></doc>
{code}
aliasing also works, so:
{code}
&fl=id,score,pop2=mul(popularity,popularity)
{code}
gives:
{code:xml}
<doc>
<str name="id">GB18030TEST</str>
<float name="score">1.0</float>
<str name="pop2">now what...</str></doc>
{code}
If someone else wants to look into how to get the values filled up, that would
be great!
> FunctionQuery results as pseudo-fields
> --------------------------------------
>
> Key: SOLR-1298
> URL: https://issues.apache.org/jira/browse/SOLR-1298
> Project: Solr
> Issue Type: New Feature
> Reporter: Grant Ingersoll
> Assignee: Grant Ingersoll
> Priority: Minor
> Fix For: Next
>
> Attachments: SOLR-1298-FieldValues.patch, SOLR-1298.patch
>
>
> It would be helpful if the results of FunctionQueries could be added as
> fields to a document.
> Couple of options here:
> 1. Run FunctionQuery as part of relevance score and add that piece to the
> document
> 2. Run the function (not really a query) during Document/Field retrieval
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