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Posted to issues@hive.apache.org by "Xuefu Zhang (JIRA)" <ji...@apache.org> on 2016/01/04 22:00:40 UTC
[jira] [Commented] (HIVE-12772) Beeline/JDBC output of decimal
values is not 0-padded, does not match with CLI output
[ https://issues.apache.org/jira/browse/HIVE-12772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15081799#comment-15081799 ]
Xuefu Zhang commented on HIVE-12772:
------------------------------------
Hi [~jdere], thanks for reporting and fixing the issue. The patch looks good. One thing I'm not clear is how the trailing zeroes (if any) get lost. I assume that the server sends the string value with correct trailing zeroes. If that's not the case, should we fix the server side instead?
> Beeline/JDBC output of decimal values is not 0-padded, does not match with CLI output
> -------------------------------------------------------------------------------------
>
> Key: HIVE-12772
> URL: https://issues.apache.org/jira/browse/HIVE-12772
> Project: Hive
> Issue Type: Bug
> Components: JDBC
> Reporter: Jason Dere
> Assignee: Jason Dere
> Attachments: HIVE-12772.1.patch
>
>
> HIVE-12063 changed the output of decimal values to pad zeros to the column's full scale for Hive CLI.
> It looks like Beeline and JDBC still have the old behavior that strips trailing 0s.
> Beeline:
> {noformat}
> +---------------+---------------+--+
> | c1 | c2 |
> +---------------+---------------+--+
> | 1.9999999999 | 1.9999999999 |
> | 9.9999999999 | 9.9999999999 |
> +---------------+---------------+--+
> {noformat}
> HiveCli:
> {noformat}
> 1.99999999990 1.9999999999
> 9.99999999990 9.9999999999
> {noformat}
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