Details
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Bug
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Status: Closed
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Major
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Resolution: Fixed
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None
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None
Description
for a PTFOp for Windowing; should prune columns based on its children. Virtual Columns should only be carried forward if needed.
Attachments
Attachments
Issue Links
- is required by
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HIVE-896 Add LEAD/LAG/FIRST/LAST analytical windowing functions to Hive.
- Closed