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https://issues.apache.org/jira/browse/TAJO-145?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyunsik Choi updated TAJO-145:
------------------------------
Resolution: Fixed
Status: Resolved (was: Patch Available)
Thank you for the review. I've committed it. Finally, we have distributed
distinct aggregation feature! I'll also add other distinct functions:
avg(distinct), sum(distinct), etc.
> count(distinct column) should be supported.
> -------------------------------------------
>
> Key: TAJO-145
> URL: https://issues.apache.org/jira/browse/TAJO-145
> Project: Tajo
> Issue Type: Improvement
> Components: planner/optimizer
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Fix For: 0.2-incubating
>
> Attachments: TAJO-145_2.patch, TAJO-145.patch
>
>
> The distinct included in count function should be supported.
> {code}
> select count(distinct col1) from table
> {code}
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