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https://issues.apache.org/jira/browse/HIVE-4451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Remus Rusanu updated HIVE-4451:
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Fix Version/s: vectorization-branch
Status: Patch Available (was: Open)
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.
> Add support for string column type vector aggregates: COUNT, MIN and MAX
> ------------------------------------------------------------------------
>
> Key: HIVE-4451
> URL: https://issues.apache.org/jira/browse/HIVE-4451
> Project: Hive
> Issue Type: Sub-task
> Components: Query Processor
> Affects Versions: vectorization-branch
> Reporter: Remus Rusanu
> Assignee: Remus Rusanu
> Fix For: vectorization-branch
>
> Attachments: HIVE-4451.0.patch.txt
>
>
> Extend the vector aggregates operations to support string types.
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