[jira] [Created] (TAJO-396) Implement sqrt function

[DaeMyung Kang (JIRA)]

DaeMyung Kang created TAJO-396:
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             Summary: Implement sqrt function
                 Key: TAJO-396
                 URL: https://issues.apache.org/jira/browse/TAJO-396
             Project: Tajo
          Issue Type: Sub-task
          Components: operator/function/udf
            Reporter: DaeMyung Kang
            Assignee: DaeMyung Kang
            Priority: Minor


FLOAT8 sqrt(FLOAT8)

sqrt(27.0) ====> 5.196152422706632
sqrt(64.0) ====> 8.0
sqrt(8.0) ====> 2.8284271247461903



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