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https://issues.apache.org/jira/browse/HIVE-20082?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16551429#comment-16551429
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Jason Dere commented on HIVE-20082:
-----------------------------------
Adding initial patch which also includes the changes for HIVE-20204. Hopefully
this covers most of the qfile changes.
Quite a bit of the qfile changes are due to the change from "UDFToString(...)"
to "CAST( ... as STRING), which I suppose could be eliminated by changing
GenericUDFToString.getDisplayString() to show "UDFToString(...)", but that
seems a bit sneaky.
cc [~ashutoshc]
> HiveDecimal to string conversion doesn't format the decimal correctly - master
> ------------------------------------------------------------------------------
>
> Key: HIVE-20082
> URL: https://issues.apache.org/jira/browse/HIVE-20082
> Project: Hive
> Issue Type: Bug
> Reporter: Sergey Shelukhin
> Assignee: Jason Dere
> Priority: Major
> Attachments: HIVE-20082.1.patch
>
>
> Example: LPAD on a decimal(7,1) values of 0 returns "0" (plus padding) but it
> should be "0.0" (plus padding)
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