[jira] [Created] (HIVE-13139) Unfold TOK_ALLCOLREF at QB stage

[Pengcheng Xiong (JIRA)]

Pengcheng Xiong created HIVE-13139:
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             Summary: Unfold TOK_ALLCOLREF at QB stage
                 Key: HIVE-13139
                 URL: https://issues.apache.org/jira/browse/HIVE-13139
             Project: Hive
          Issue Type: Sub-task
            Reporter: Pengcheng Xiong
            Assignee: Pengcheng Xiong


TOK_ALLCOLREF is now unfolded to real column names at genPlan stage. This patch 
tries to unfold it at QB stage.



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