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https://issues.apache.org/jira/browse/SOLR-10303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15930237#comment-15930237
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Gethin James commented on SOLR-10303:
-------------------------------------
I renamed the evaluator as suggested and added support for Instant, Date,
LocalDateTime.
I was wondering if there's an advantage to extending NumberEvaluator rather
than SimpleEvaluator? The code currently extends NumberEvaluator, hence only
returns number, but this ticket mentions a "monthname" function; that suggests
a need for a Locale and a return type of String. Possibly that's a different
function?
> Add date/time Stream Evaluators
> -------------------------------
>
> Key: SOLR-10303
> URL: https://issues.apache.org/jira/browse/SOLR-10303
> Project: Solr
> Issue Type: New Feature
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Joel Bernstein
>
> This ticket will add Stream Evaluators that extract date/time values from a
> Solr date field. The following Evaluators will be supported:
> hour (date)
> minute (date)
> month (date)
> monthname(date)
> quarter(date)
> second (date)
> year(date)
> Syntax:
> {code}
> select(id,
> year(recdate) as year,
> month(recdate) as month,
> day(recdate) as day,
> search(logs, q="blah", fl="id, recdate", sort="recdate asc",
> qt="/export"))
> {code}
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