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Posted to issues@flink.apache.org by "Zhenghua Gao (Jira)" <ji...@apache.org> on 2019/11/21 11:48:00 UTC

[jira] [Closed] (FLINK-14889) TIMESTAMPADD/TIMESTAMPDIFF with microsecond/nanosecond unit lost precision

     [ https://issues.apache.org/jira/browse/FLINK-14889?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zhenghua Gao closed FLINK-14889.
--------------------------------
    Resolution: Not A Problem

> TIMESTAMPADD/TIMESTAMPDIFF with microsecond/nanosecond unit lost precision
> --------------------------------------------------------------------------
>
>                 Key: FLINK-14889
>                 URL: https://issues.apache.org/jira/browse/FLINK-14889
>             Project: Flink
>          Issue Type: Bug
>            Reporter: Zhenghua Gao
>            Priority: Major
>
> Since the TimestampAddConvertlet and TimestampDiffConvertlet tread TIMESTAMP as long (with millisecond precision), they lost precision even if the downstream can support microsecond or nanosecond. 



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