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https://issues.apache.org/jira/browse/ARROW-7875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17039111#comment-17039111
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Larry Parker commented on ARROW-7875:
-------------------------------------

FWIW, I just updated PyArrow to 0.16.0, and the Java Arrow JDBC package to 
0.16.0, and now my dataframe is empty.

> Decimal place getting shifted
> -----------------------------
>
>                 Key: ARROW-7875
>                 URL: https://issues.apache.org/jira/browse/ARROW-7875
>             Project: Apache Arrow
>          Issue Type: Bug
>            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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