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Posted to issues@drill.apache.org by "Charles Givre (Jira)" <ji...@apache.org> on 2020/03/26 13:47:00 UTC

[jira] [Created] (DRILL-7668) Allow Time Bucket Function to Accept Floats and Timestamps

Charles Givre created DRILL-7668:
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             Summary: Allow Time Bucket Function to Accept Floats and Timestamps
                 Key: DRILL-7668
                 URL: https://issues.apache.org/jira/browse/DRILL-7668
             Project: Apache Drill
          Issue Type: Improvement
          Components: Functions - Drill
    Affects Versions: 1.18.0
            Reporter: Charles Givre
            Assignee: Charles Givre
             Fix For: 1.18.0


Drill has a function `time_bucket()` which facilitates time series analysis. This PR extends this function to accept `FLOAT8` and `TIMESTAMPS` as input.  Floats are typically not used for timestamps, however in the event that the data is coming from imperfect files, the numbers may be read as floats and hence require casting in queries.  This PR makes this easier. 



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