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Posted to issues@drill.apache.org by "Aman Sinha (JIRA)" <ji...@apache.org> on 2019/04/01 21:26:05 UTC

[jira] [Updated] (DRILL-7117) Support creation of histograms for numeric data types (except Decimal) and date/time/timestamp

     [ https://issues.apache.org/jira/browse/DRILL-7117?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aman Sinha updated DRILL-7117:
------------------------------
    Labels: doc-impacting  (was: )

> Support creation of histograms for numeric data types (except Decimal) and date/time/timestamp
> ----------------------------------------------------------------------------------------------
>
>                 Key: DRILL-7117
>                 URL: https://issues.apache.org/jira/browse/DRILL-7117
>             Project: Apache Drill
>          Issue Type: Sub-task
>          Components: Query Planning &amp; Optimization
>            Reporter: Aman Sinha
>            Assignee: Aman Sinha
>            Priority: Major
>              Labels: doc-impacting
>             Fix For: 1.16.0
>
>
> This JIRA is specific to creating histograms for numeric data types: INT, BIGINT, FLOAT4, FLOAT8  and their corresponding nullable/non-nullable versions.  Additionally, since DATE/TIME/TIMESTAMP are internally stored as longs, we should allow the same numeric type histogram creation for these data types as well. 



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