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From "Hive QA (JIRA)" <>
Subject [jira] [Commented] (HIVE-5564) Need to accomodate table decimal columns that were defined prior to HIVE-3976
Date Thu, 07 Nov 2013 20:05:19 GMT


Hive QA commented on HIVE-5564:

{color:green}Overall{color}: +1 all checks pass

Here are the results of testing the latest attachment:

{color:green}SUCCESS:{color} +1 4587 tests passed

Test results:
Console output:

Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase

This message is automatically generated.


> Need to accomodate table decimal columns that were defined prior to HIVE-3976
> -----------------------------------------------------------------------------
>                 Key: HIVE-5564
>                 URL:
>             Project: Hive
>          Issue Type: Task
>          Components: Types
>    Affects Versions: 0.13.0
>            Reporter: Xuefu Zhang
>            Assignee: Xuefu Zhang
>             Fix For: 0.13.0
>         Attachments: HIVE-5564.1.patch, HIVE-5564.2.patch, HIVE-5564.3.patch, HIVE-5564.patch
> With HIVE-3976, decimal columns are stored with precision/scale, such as decimal(17,5),
as the type name. However, such columns defined in hive prior to HIVE-3976 have a name as
"decimal". Those columns need to continue to work with a precision/scale as (10,0), per the
functional doc. With patch in HIVE-3976, we may get the following error message in such case:
> {code}
> 0: jdbc:hive2://localhost:10000> desc dec;
> Error: Error while processing statement: FAILED: RuntimeException Decimal type is specified
without length: decimal:int (state=42000,code=40000)
> {code}
> This issue will be addressed in this JIRA as a follow-up task.

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