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Posted to dev@drill.apache.org by "Simon Jürgensmeyer (Jira)" <ji...@apache.org> on 2020/03/02 13:56:00 UTC
[jira] [Resolved] (DRILL-7616) Wrong MIN() and MAX() values for TSV
file
[ https://issues.apache.org/jira/browse/DRILL-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Simon Jürgensmeyer resolved DRILL-7616.
---------------------------------------
Resolution: Not A Bug
> Wrong MIN() and MAX() values for TSV file
> -----------------------------------------
>
> Key: DRILL-7616
> URL: https://issues.apache.org/jira/browse/DRILL-7616
> Project: Apache Drill
> Issue Type: Bug
> Affects Versions: 1.17.0
> Environment: Docker image
> Reporter: Simon Jürgensmeyer
> Priority: Major
> Attachments: requests.tsv
>
>
> MIN() and MAX() give wrong results.
> {code:java}
> SELECT MIN(requests) FROM TABLE(dfs.`/.../requests.tsv`(type => 'text', extractHeader => true, fieldDelimiter => '\t'));
> +--------+
> | EXPR$0 |
> +--------+
> | 102996 |
> +--------+
> {code}
> Expected MIN value: 2020
>
> {code:java}
> SELECT MAX(requests) FROM TABLE(dfs.`/.../requests.tsv`(type => 'text', extractHeader => true, fieldDelimiter => '\t'));
> +--------+
> | EXPR$0 |
> +--------+
> | 97728 |
> +--------+
> {code}
> Expected MAX value: 185594
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