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From "Rui Li (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-14412) Add a timezone-aware timestamp
Date Fri, 14 Apr 2017 03:21:41 GMT

    [ https://issues.apache.org/jira/browse/HIVE-14412?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15968546#comment-15968546
] 

Rui Li commented on HIVE-14412:
-------------------------------

Hi [~ashutoshc], thanks for the suggestions.
bq. Timestamp with Timezone should behave as ZonedDateTime and Timestamp should behave as
LocalDateTime
Agreed. But ZonedDateTime is "the combination of a LocalDateTime and a ZoneId", which means
we still have to store the ZoneId right? Btw, shall we move the discussion to HIVE-16418 -
other guys are commenting there :)

> Add a timezone-aware timestamp
> ------------------------------
>
>                 Key: HIVE-14412
>                 URL: https://issues.apache.org/jira/browse/HIVE-14412
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Hive
>            Reporter: Rui Li
>            Assignee: Rui Li
>         Attachments: HIVE-14412.1.patch, HIVE-14412.2.patch, HIVE-14412.3.patch, HIVE-14412.4.patch,
HIVE-14412.5.patch, HIVE-14412.6.patch, HIVE-14412.7.patch, HIVE-14412.8.patch
>
>
> Java's Timestamp stores the time elapsed since the epoch. While it's by itself unambiguous,
ambiguity comes when we parse a string into timestamp, or convert a timestamp to string, causing
problems like HIVE-14305.
> To solve the issue, I think we should make timestamp aware of timezone.



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