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Posted to dev@hive.apache.org by "He Yongqiang (JIRA)" <ji...@apache.org> on 2011/04/21 02:01:11 UTC

[jira] [Updated] (HIVE-1522) replace columns should prohibit using partition column names.

     [ https://issues.apache.org/jira/browse/HIVE-1522?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

He Yongqiang updated HIVE-1522:
-------------------------------

    Assignee:     (was: He Yongqiang)

> replace columns should prohibit using partition column names.
> -------------------------------------------------------------
>
>                 Key: HIVE-1522
>                 URL: https://issues.apache.org/jira/browse/HIVE-1522
>             Project: Hive
>          Issue Type: Bug
>            Reporter: He Yongqiang
>
> create table src_part_w(key int , value string) partitioned by (ds string, hr int);
> alter table src_part_w  replace columns (key int, ds string, hr int, value string);
> should not be allowed. Once the "alter table replace columns ..." is done, all commands on this table will fail. And not able to change the schema back.

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