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Posted to issues@hive.apache.org by "tartarus (JIRA)" <ji...@apache.org> on 2018/03/01 03:03:00 UTC
[jira] [Updated] (HIVE-18811) Fix desc table, column comments are
not displayed
[ https://issues.apache.org/jira/browse/HIVE-18811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
tartarus updated HIVE-18811:
----------------------------
Description:
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
was:
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 : name string name{color}
{color}
because \t is the separator, so we should translate it
> 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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