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From "Nick Dimiduk (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-2845) Timestamp ignores nanos in literal expressions
Date Sun, 01 May 2016 20:21:12 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-2845?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15265924#comment-15265924
] 

Nick Dimiduk commented on PHOENIX-2845:
---------------------------------------

Your changes look right to me [~sergey.soldatov]. Hopefully in the future we can to move to
java8's {{Instant}} class instead of Joda. How does sqlline handle printing this level of
precision? Can we dynamically update an unspecified formatter to render the extra precision
when it's present?

> Timestamp ignores nanos in literal expressions
> ----------------------------------------------
>
>                 Key: PHOENIX-2845
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-2845
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 4.7.0
>            Reporter: Sergey Soldatov
>            Assignee: Sergey Soldatov
>         Attachments: PHOENIX-2845-1.patch, PHOENIX-2845-2.patch
>
>
> Phoenix strips nanos in Timestamp. Simple test case:
> {noformat}
> create table x (id bigint primary key, t timestamp);
> upsert into x values (1, TIMESTAMP'2015-01-01 00:00:00.123456');
> upsert into x values (2, TIMESTAMP'2015-01-01 00:00:00.123457');
> upsert into x values (3, TIMESTAMP'2015-01-01 00:00:00.123999');
> {noformat}
> HBase scan:
> {noformat}
> hbase(main):007:0> scan 'X'
> ROW COLUMN+CELL
>  \x80\x00\x00\x00\x00\x00\x00\x01 column=0:T, timestamp=1460646668779, value=\x80\x00\x01J\xA2\xCA\xB0{\x00\x00\x00\x00
>  \x80\x00\x00\x00\x00\x00\x00\x02 column=0:T, timestamp=1460646673369, value=\x80\x00\x01J\xA2\xCA\xB0{\x00\x00\x00\x00
>  \x80\x00\x00\x00\x00\x00\x00\x03 column=0:T, timestamp=1460646680294, value=\x80\x00\x01J\xA2\xCA\xB0{\x00\x00\x00\x00
> {noformat} 



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