Hyunsik Choi created TAJO-145:
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Summary: 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
The distinct included in count function should be supported.
{code}
select count(distinct col1) from table
{code}
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