Alan Gates created HIVE-4190:
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Summary: OVER clauses with ORDER BY not getting windowing set
properly
Key: HIVE-4190
URL: https://issues.apache.org/jira/browse/HIVE-4190
Project: Hive
Issue Type: Bug
Components: PTF-Windowing
Affects Versions: 0.11.0
Reporter: Alan Gates
Given a query like:
select s, avg(f) over (partition by si order by d) from over100k;
Hive is not setting the window frame properly. The order by creates an
implicit window frame of 'unbounded preceding' but Hive is treating the above
query as if it has no window.
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