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https://issues.apache.org/jira/browse/IMPALA-13511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17899548#comment-17899548
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ASF subversion and git services commented on IMPALA-13511:
----------------------------------------------------------

Commit 9a2496dd288ea23857c67cade25f96807c5e61dc in impala's branch 
refs/heads/master from Steve Carlin
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=9a2496dd2 ]

IMPALA-13511: Calcite planner: support sub-second datetime parts

This commit allows support for milliseconds, microseconds, and
nanoseconds for Calcite.

The ImpalaSqlIntervalQualifier class extends the Calcite
SqlIntervalQualifier class which handles most datetime parts. Some
code was copied from the base class since some of the methods were private,
but in general, the code handling the parts is exactly the same.

Change-Id: I392c3900c70e7754a35ef25fc720ba4a2f2e5dd6
Reviewed-on: http://gerrit.cloudera.org:8080/22029
Reviewed-by: Michael Smith <[email protected]>
Reviewed-by: Joe McDonnell <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>


> Calcite planner: support sub-millisecond datetime parts
> -------------------------------------------------------
>
>                 Key: IMPALA-13511
>                 URL: https://issues.apache.org/jira/browse/IMPALA-13511
>             Project: IMPALA
>          Issue Type: Sub-task
>            Reporter: Steve Carlin
>            Priority: Major
>




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