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https://issues.apache.org/jira/browse/SOLR-8963?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joel Bernstein updated SOLR-8963:
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Summary: And new TimeStream to support time series rollups (was: And new
TimeStream for support time series rollups)
> And new TimeStream to support time series rollups
> -------------------------------------------------
>
> Key: SOLR-8963
> URL: https://issues.apache.org/jira/browse/SOLR-8963
> Project: Solr
> Issue Type: New Feature
> Reporter: Joel Bernstein
> Fix For: 6.1
>
>
> The TimeStream will read Tuples from an underlying stream and expand a unix
> timestamp into the individual fields: year, month, day, hour, week, minute,
> second, milli-second).
> This will allow rollups to made on any time grain.
> Sample syntax:
> {code}
> rollup(
> time(search(...), field="timestamp")
> over="year, month,day,hour,minute,second,millis",
> sum(a_i),
> sum(a_f),
> min(a_i),
> min(a_f),
> max(a_i),
> max(a_f),
> avg(a_i),
> avg(a_f),
> count(*))
> {code}
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