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  1. Hive
  2. HIVE-955

Passing columns needed onto ColumnarStruct

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Details

    • Improvement
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
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    Description

      This can avoid unneeded loop cycle in ColumnarStruct's init method. This can saves a lot when the table's column number is big.

      Attachments

        1. ColumnarStruct_columnids_2009-11-25.2.patch
          6 kB
          He Yongqiang
        2. hive-955-2009-11-30.patch
          6 kB
          He Yongqiang

        Activity

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            Unassigned Unassigned
            he yongqiang He Yongqiang
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            Dates

              Created:
              Updated: