Hive
  1. Hive
  2. HIVE-4160 Vectorized Query Execution in Hive
  3. HIVE-4451

Add support for string column type vector aggregates: COUNT, MIN and MAX

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          Description

          Extend the vector aggregates operations to support string types.

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            Remus Rusanu added a comment -

            The vectorized COUNT aggregate is made type agnostic so it supports string columns as-is. Add new vectorized MAX/MIN with bytes (String) support. Unit test added for each.

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            Remus Rusanu added a comment - The vectorized COUNT aggregate is made type agnostic so it supports string columns as-is. Add new vectorized MAX/MIN with bytes (String) support. Unit test added for each.
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            Remus Rusanu added a comment -

            The patch is made on top of HIVE-4452 patch.

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            Remus Rusanu added a comment - The patch is made on top of HIVE-4452 patch.
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            Remus Rusanu added a comment -

            https://reviews.apache.org/r/11425/

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            Remus Rusanu added a comment - https://reviews.apache.org/r/11425/
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            Ashutosh Chauhan added a comment -

            Committed to branch. Thanks, Remus!

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            Ashutosh Chauhan added a comment - Committed to branch. Thanks, Remus!

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              • Assignee:
                Remus Rusanu
                Reporter:
                Remus Rusanu
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