[jira] [Created] (TAJO-998) Parsing and converting exponential numbers may cause incorrect result.

[Hyunsik Choi (JIRA)]

Hyunsik Choi created TAJO-998:
---------------------------------

             Summary: Parsing and converting exponential numbers may cause 
incorrect result.
                 Key: TAJO-998
                 URL: https://issues.apache.org/jira/browse/TAJO-998
             Project: Tajo
          Issue Type: Improvement
          Components: physical operator
            Reporter: Hyunsik Choi
             Fix For: 0.9.0


See the title. For example, exponential numbers are frequently used in SQL 
areas. But, in some cases, current implementation parses and converts them 
incorrectly.

{code}
select ps_partkey, part_value
from q11_part_tmp
where part_value > 8.016814904299146E12 * 0.0001
order by part_value desc;
{code}



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