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https://issues.apache.org/jira/browse/TAJO-1925?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jaehwa Jung reassigned TAJO-1925:
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Assignee: Jaehwa Jung
> When using TIMESTAMP column as a partition key, Tajo need to keep keep the
> original TIMESTAMP values.
> -----------------------------------------------------------------------------------------------------
>
> Key: TAJO-1925
> URL: https://issues.apache.org/jira/browse/TAJO-1925
> Project: Tajo
> Issue Type: Bug
> Components: Catalog, Physical Operator
> Affects Versions: 0.11.0, 0.12.0
> Reporter: Jaehwa Jung
> Assignee: Jaehwa Jung
> Priority: Critical
> Fix For: 0.12.0, 0.11.1
>
>
> Currently, Tajo allow to use TIMESTAMP column as a partition key. But if
> users use TIMESTAMP partition column, Tajo doesn't keep the original
> TIMESTAMP values. Actually, Tajo automatically converts TIMESTAMP values to
> STRING literals which are accepted in the format YYYY-MM-DD HH:MM:SS. As a
> result, Tajo can't keep mills of second and can't provide right hive
> compatibility
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