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Posted to issues@hive.apache.org by "Ashutosh Chauhan (JIRA)" <ji...@apache.org> on 2016/06/27 15:35:52 UTC
[jira] [Commented] (HIVE-13945) Decimal value is displayed as
rounded when selecting where clause with that decimal value.
[ https://issues.apache.org/jira/browse/HIVE-13945?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15351246#comment-15351246 ]
Ashutosh Chauhan commented on HIVE-13945:
-----------------------------------------
Patch LGTM. But likely needs golden file updates.
> Decimal value is displayed as rounded when selecting where clause with that decimal value.
> ------------------------------------------------------------------------------------------
>
> Key: HIVE-13945
> URL: https://issues.apache.org/jira/browse/HIVE-13945
> Project: Hive
> Issue Type: Bug
> Affects Versions: 2.1.0
> Reporter: Takahiko Saito
> Assignee: Sergey Shelukhin
> Priority: Critical
> Attachments: HIVE-13945.01.patch, HIVE-13945.patch
>
>
> Create a table withe a column of decimal type(38,18) and insert '4327269606205.029297'. Then select with that value displays its rounded value, which is 4327269606205.029300000000000000
> {noformat}
> 0: jdbc:hive2://os-r7-mvjkcu-hiveserver2-11-4> drop table if exists test;
> No rows affected (0.229 seconds)
> 0: jdbc:hive2://os-r7-mvjkcu-hiveserver2-11-4>
> 0: jdbc:hive2://os-r7-mvjkcu-hiveserver2-11-4> create table test (dc decimal(38,18));
> No rows affected (0.125 seconds)
> 0: jdbc:hive2://os-r7-mvjkcu-hiveserver2-11-4>
> 0: jdbc:hive2://os-r7-mvjkcu-hiveserver2-11-4> insert into table test values (4327269606205.029297);
> No rows affected (2.372 seconds)
> 0: jdbc:hive2://os-r7-mvjkcu-hiveserver2-11-4>
> 0: jdbc:hive2://os-r7-mvjkcu-hiveserver2-11-4> select * from test;
> +-----------------------------------+--+
> | test.dc |
> +-----------------------------------+--+
> | 4327269606205.029297000000000000 |
> +-----------------------------------+--+
> 1 row selected (0.123 seconds)
> 0: jdbc:hive2://os-r7-mvjkcu-hiveserver2-11-4>
> 0: jdbc:hive2://os-r7-mvjkcu-hiveserver2-11-4> select * from test where dc = 4327269606205.029297000000000000;
> +-----------------------------------+--+
> | test.dc |
> +-----------------------------------+--+
> | 4327269606205.029300000000000000 |
> +-----------------------------------+--+
> 1 row selected (0.109 seconds)
> {noformat}
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