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https://issues.apache.org/jira/browse/HIVE-3976?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13798792#comment-13798792
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Hive QA commented on HIVE-3976:
-------------------------------
{color:green}Overall{color}: +1 all checks pass
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12608946/HIVE-3976.9.patch
{color:green}SUCCESS:{color} +1 4428 tests passed
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/1160/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/1160/console
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
{noformat}
This message is automatically generated.
> Support specifying scale and precision with Hive decimal type
> -------------------------------------------------------------
>
> Key: HIVE-3976
> URL: https://issues.apache.org/jira/browse/HIVE-3976
> Project: Hive
> Issue Type: New Feature
> Components: Query Processor, Types
> Affects Versions: 0.11.0
> Reporter: Mark Grover
> Assignee: Xuefu Zhang
> Fix For: 0.13.0
>
> Attachments: HIVE-3976.1.patch, HIVE-3976.2.patch, HIVE-3976.3.patch,
> HIVE-3976.4.patch, HIVE-3976.5.patch, HIVE-3976.6.patch, HIVE-3976.7.patch,
> HIVE-3976.8.patch, HIVE-3976.9.patch, HIVE-3976.patch, remove_prec_scale.diff
>
>
> HIVE-2693 introduced support for Decimal datatype in Hive. However, the
> current implementation has unlimited precision and provides no way to specify
> precision and scale when creating the table.
> For example, MySQL allows users to specify scale and precision of the decimal
> datatype when creating the table:
> {code}
> CREATE TABLE numbers (a DECIMAL(20,2));
> {code}
> Hive should support something similar too.
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