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https://issues.apache.org/jira/browse/SOLR-1485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15970386#comment-15970386
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Erik Hatcher commented on SOLR-1485:
------------------------------------
It's coming together, finally! Here's an example field and field type:
{code}
"add-field-type": {
"name": "delimited_float_payloads",
"class": "solr.TextField",
"positionIncrementGap": "100",
"indexAnalyzer": {
"tokenizer": {
"class": "solr.WhitespaceTokenizerFactory"
},
"filters": [
{
"class": "solr.DelimitedPayloadTokenFilterFactory",
"encoder": "float"
}
]
},
"queryAnalyzer": {
"tokenizer": {
"class": "solr.WhitespaceTokenizerFactory"
}
}
},
"add-field" : {
"name":"delimited_float_payloads",
"type":"delimited_float_payloads",
"stored": "true",
"multiValued": "true"
}
{code}
Given that field definition, here's some example data indexed:
{code}
bin/post -c test -type text/csv -out yes -d
$'id,delimited_float_payloads\n1,one|1.0 two|2.0 three|3.0\n2,weighted|50.0
weighted|100.0'
{code}
Here's a query that returns the computed payload function for the term "two"
(which has a float value of 2.0):
{code}
http://localhost:9999/solr/test/select?q=*:*&fl=*,p:payload(delimited_float_payloads,two),score
{code}
> Payload scoring 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: master (7.0)
>
> Attachments: PayloadTermQueryPlugin.java, SOLR-1485.patch
>
>
> Solr currently has no support for Lucene's PayloadTermQuery, yet it has
> support for indexing payloads.
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