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Posted to issues@hive.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2023/02/18 20:12:00 UTC
[jira] [Updated] (HIVE-27094) Big numbers support for `conv` function
[ https://issues.apache.org/jira/browse/HIVE-27094?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated HIVE-27094:
----------------------------------
Labels: pull-request-available (was: )
> 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: 10m
> 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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