[jira] [Assigned] (HIVE-16646) Alias in transform ... as clause shouldn't be case sensitive

["Yongzhi Chen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-16646?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yongzhi Chen reassigned HIVE-16646:
-----------------------------------

    Assignee: Yongzhi Chen  (was: Yibing Shi)

> Alias in transform ... as clause shouldn't be case sensitive
> ------------------------------------------------------------
>
>                 Key: HIVE-16646
>                 URL: https://issues.apache.org/jira/browse/HIVE-16646
>             Project: Hive
>          Issue Type: Bug
>          Components: hpl/sql
>            Reporter: Yibing Shi
>            Assignee: Yongzhi Chen
>         Attachments: HIVE-16646.1.patch
>
>
> Create a table like below:
> {code:sql}
> CREATE TABLE hive_bug(col1 string);
> {code}
> Run below query in Hive:
> {code}
> from hive_bug select transform(col1) using '/bin/cat' as (AAAA string);
> {code}
> The result would be:
> {noformat}
> 0: jdbc:hive2://localhost:10000> from hive_bug select transform(col1) using '/bin/cat' as (AAAA string);
> ......
> INFO  : OK
> +-------+--+
> | AAAA  |
> +-------+--+
> +-------+--+
> {noformat}
> The output column name is *AAAA* instead of the lowercase aaaa.



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