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Posted to jira@arrow.apache.org by "Larry Parker (Jira)" <ji...@apache.org> on 2020/06/24 17:49:00 UTC

[jira] [Commented] (ARROW-7875) [Java] Decimal place getting shifted

    [ https://issues.apache.org/jira/browse/ARROW-7875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17144113#comment-17144113 ] 

Larry Parker commented on ARROW-7875:
-------------------------------------

Just wanted to let you know that the problem was in the Denodo JDBC driver.  I just got an updated driver and the problem has been fixed.

> [Java] Decimal place getting shifted
> ------------------------------------
>
>                 Key: ARROW-7875
>                 URL: https://issues.apache.org/jira/browse/ARROW-7875
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: Java
>            Reporter: Larry Parker
>            Priority: Major
>         Attachments: test_file.arrow
>
>
> I used {{JdbcToArrow.sqlToArrow()}} to create an Arrow file from a SQL result set, and when I read the Arrow file back in PyArrow, the decimal numbers are very small. On the order of E-10.
> What's interesting is that the values are "correct", except the decimal places are shifted over.
> The Arrow file is enclosed.
> Please let me know if there's a bug around this.
> (using 0.14.1 of Arrow)



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