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https://issues.apache.org/jira/browse/TAJO-998?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14150508#comment-14150508
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Jihun Kang commented on TAJO-998:
---------------------------------
This issue may be related to TAJO-1019. After applied a patch of TAJO-1019, I
could get the following results on cli.
default> select 8.016814904299146E12 * 0.0001;
?multiply
-------------------------------
8.016814904299146E8
(1 rows, 0.472 sec, 0 B selected)
> 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
>
> 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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