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https://issues.apache.org/jira/browse/HIVE-27094?focusedWorklogId=846365&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-846365
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ASF GitHub Bot logged work on HIVE-27094:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 19/Feb/23 19:16
Start Date: 19/Feb/23 19:16
Worklog Time Spent: 10m
Work Description: NarekDW commented on PR #4074:
URL: https://github.com/apache/hive/pull/4074#issuecomment-1436069449
@wecharyu thank you for the support. Yep, my bad, there was a bug. I've
fixed it and added additional unit tests in the `TestUDFConv` class.
Issue Time Tracking
-------------------
Worklog Id: (was: 846365)
Time Spent: 50m (was: 40m)
> Big numbers support for `conv` function
> ----------------------------------------
>
> Key: HIVE-27094
> URL: https://issues.apache.org/jira/browse/HIVE-27094
> Project: Hive
> Issue Type: New Feature
> Components: SQL
> Affects Versions: 4.0.0
> Reporter: Narek Karapetian
> Assignee: Narek Karapetian
> Priority: Minor
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> Add support for converting big numbers between different radixes, without an
> overflow.
> For example such a query:
> {code:java}
> SELECT
> conv(9223372036854775807, 36, 16),
> conv(9223372036854775807, 36, -16),
> conv(-9223372036854775807, 36, 16),
> conv(-9223372036854775807, 36, -16)
> FROM src tablesample (1 rows); {code}
> Should give a correct result, like:
> {code:java}
> 12DDAC15F246BAF8C0D551AC7 12DDAC15F246BAF8C0D551AC7
> D2253EA0DB945073F2AAE539 -12DDAC15F246BAF8C0D551AC7
> {code}
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