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https://issues.apache.org/jira/browse/HIVE-18811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16389315#comment-16389315
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Peter Vary commented on HIVE-18811:
-----------------------------------

[~tartarus]: More like create the "my_new_table" with '\t' in the comments and 
run the following commands in BeeLine, and in HiveCLI manually, to see the 
changes before and after the patch:
{code:java}
describe my_new_table;
describe formatted my_new_table;
describe pretty my_new_table;{code}
Creating a file like the [^changes] in HIVE-14146 to see what is changed after 
the patch would be nice.

Thanks,

Peter

> Fix desc table, column comments are not displayed
> -------------------------------------------------
>
>                 Key: HIVE-18811
>                 URL: https://issues.apache.org/jira/browse/HIVE-18811
>             Project: Hive
>          Issue Type: Bug
>          Components: CLI
>    Affects Versions: 1.2.1, 2.3.2
>         Environment: CentOS 6.5
> Hive-1.2.1
> Hive-3.0.0
>            Reporter: tartarus
>            Assignee: tartarus
>            Priority: Major
>              Labels: patch
>             Fix For: 3.0.0
>
>         Attachments: HIVE_18811.patch
>
>
> when column comment contain \t 
> eg: CREATE TABLE `zhangmang_test`(`name` string COMMENT 
> 'name{color:#ff0000}\t{color}zm');
> then execute : {color:#ff0000}desc zhangmang_test {color}
> {color:#ff0000}{color:#333333}return :{color} name                string      
>         name{color}
> because \t is the separator, so we should translate it



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