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Posted to issues@kudu.apache.org by "Greg Rahn (Jira)" <ji...@apache.org> on 2019/10/14 18:19:00 UTC

[jira] [Updated] (KUDU-2632) Add DATE data type

     [ https://issues.apache.org/jira/browse/KUDU-2632?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Greg Rahn updated KUDU-2632:
----------------------------
    Attachment: Screenshot 2019-10-14 11.18.12.png

> Add DATE data type
> ------------------
>
>                 Key: KUDU-2632
>                 URL: https://issues.apache.org/jira/browse/KUDU-2632
>             Project: Kudu
>          Issue Type: New Feature
>          Components: tablet
>    Affects Versions: 1.8.0
>            Reporter: Adar Dembo
>            Assignee: Vladimir Verjovkin
>            Priority: Major
>              Labels: roadmap-candidate
>         Attachments: Screenshot 2019-10-14 11.18.12.png
>
>
> {{DATE}} is a timezone-agnostic measure of the current date (without time of day) in YYYY-MM-DD form. The range of values typically supported is 0000-01-01 to 9999-12-31. [Parquet has implemented|https://github.com/apache/parquet-format/blob/master/LogicalTypes.md#date] {{DATE}} as a logical type mapped to int32, represented as the number of days since the start of the UNIX epoch (i.e. January 1, 1970).
> Support for {{DATE}} is currently being added to Impala; we should also add support for it to Kudu.
>  



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