[jira] [Commented] (HIVE-701) lots of reserved keywords in hive

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

    [ https://issues.apache.org/jira/browse/HIVE-701?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13572122#comment-13572122 ] 

Phabricator commented on HIVE-701:
----------------------------------

njain has commented on the revision "HIVE-701 [jira] Make keywords non-reserved".

INLINE COMMENTS
  ql/src/test/queries/clientpositive/nonreserved_keywords_input37.q:9 I haven't looked at the patch, but don't use MAP/REDUCE
  for tests.
  We are trying to deprecate this syntax, if possible.

REVISION DETAIL
  https://reviews.facebook.net/D8397

To: kevinwilfong, JIRA, sxyuan
Cc: njain

                
> lots of reserved keywords in hive
> ---------------------------------
>
>                 Key: HIVE-701
>                 URL: https://issues.apache.org/jira/browse/HIVE-701
>             Project: Hive
>          Issue Type: New Feature
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: Samuel Yuan
>         Attachments: HIVE-701.1.patch.txt, HIVE-701.2.patch.txt, HIVE-701.D8397.1.patch, HIVE-701.HIVE-701.D8397.2.patch
>
>
> There is a problem if we want to use some reserved keywords:
> for example, creating a function of name left/right ? left/right is already a reserved keyword.
> The other way around should also be possible - if we want to add a 'show tables status' and some applications already use status as a column name, they should not break

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