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From "Ashutosh Chauhan (JIRA)" <>
Subject [jira] [Resolved] (HIVE-3986) Fix select expr processing in PTF Operator
Date Wed, 20 Feb 2013 02:31:13 GMT


Ashutosh Chauhan resolved HIVE-3986.

    Resolution: Fixed
      Assignee: Harish Butani

Fixed via HIVE-3984
> Fix select expr processing in PTF Operator
> ------------------------------------------
>                 Key: HIVE-3986
>                 URL:
>             Project: Hive
>          Issue Type: Bug
>          Components: PTF-Windowing
>            Reporter: Harish Butani
>            Assignee: Harish Butani
> Select expressions that contain Lead/Lag functions are handled by the PTF Operator as
a post processing step after output Partition is computed.
> The Select Exprs Node Descs for these are incorrectly created using the Input RR. These
should be created, just like the having expression using the Output RR of the PTF.

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