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https://issues.apache.org/jira/browse/SOLR-1485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15994858#comment-15994858
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Erik Hatcher commented on SOLR-1485:
------------------------------------

At the very least, if you want to do some lowercasing, or other token 
filtering, one could do that either before or after 
DelimitedPayloadTokenFilter, and the current implementation will at least match 
exact'ish phrases and payload score or check them - so it's actually not a bad 
first pass.  (At first I implemented it with simple space splitting, as DPTF 
does, but then added analysis).

> Payload support
> ---------------
>
>                 Key: SOLR-1485
>                 URL: https://issues.apache.org/jira/browse/SOLR-1485
>             Project: Solr
>          Issue Type: New Feature
>          Components: search
>            Reporter: Erik Hatcher
>            Assignee: Erik Hatcher
>            Priority: Minor
>             Fix For: 6.6, master (7.0)
>
>         Attachments: PayloadTermQueryPlugin.java, payload_value_source.png, 
> SOLR-1485.patch, SOLR-1485.patch, SOLR-1485.patch, SOLR-1485.patch, 
> SOLR-1485.patch
>
>
> Solr has no support for Lucene's PayloadScoreQuery, yet it has support for 
> indexing payloads (via DelimitedPayloadTokenFilter or 
> NumericPayloadTokenFilter). 
> This issue adds value source and query parser support for leveraging payloads 
> created by those token filters.



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