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https://issues.apache.org/jira/browse/HIVE-4934?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lars Francke updated HIVE-4934:
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Summary: Improve documentation of OVER clause (was: ntile function has to
be the last thing in the select list)
> Improve documentation of OVER clause
> ------------------------------------
>
> Key: HIVE-4934
> URL: https://issues.apache.org/jira/browse/HIVE-4934
> Project: Hive
> Issue Type: Bug
> Reporter: Lars Francke
> Assignee: Lars Francke
> Priority: Minor
>
> {code}
> CREATE TABLE test (foo INT);
> SELECT ntile(10), foo OVER (PARTITION BY foo) FROM test;
> FAILED: SemanticException org.apache.hadoop.hive.ql.metadata.HiveException:
> Only COMPLETE mode supported for NTile function
> SELECT foo, ntile(10) OVER (PARTITION BY foo) FROM test;
> ...works...
> {code}
> I'm not sure if that is a bug or necessary. Either way the error message is
> not helpful as it's not documented anywhere what {{COMPLETE}} mode is. A
> cursory glance at the code didn't help me either.
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