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https://issues.apache.org/jira/browse/SOLR-13552?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joel Bernstein updated SOLR-13552:
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Component/s: streaming expressions
> Add recNum Stream Evaluator
> ---------------------------
>
> Key: SOLR-13552
> URL: https://issues.apache.org/jira/browse/SOLR-13552
> Project: Solr
> Issue Type: New Feature
> Security Level: Public(Default Security Level. Issues are Public)
> Components: streaming expressions
> Reporter: Joel Bernstein
> Priority: Major
>
> The *recNum* Stream Evaluator will return the index of the tuple in the
> stream. It is designed to be used with the *select* expression to append the
> index of the tuple to tuples in the stream.
> Syntax:
> {code:java}
> select(search(),
> id,
> title,
> recNum() as recNum){code}
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