[jira] [Created] (SOLR-8963) And new TimeStream for support time series rollups

["Joel Bernstein (JIRA)" <ji...@apache.org>]

Joel Bernstein created SOLR-8963:
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             Summary: And new TimeStream for 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


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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