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From "Edward Capriolo (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-753) Move parsing of multiple queries from CLI into Hive parser
Date Thu, 13 Aug 2009 19:37:14 GMT

    [ https://issues.apache.org/jira/browse/HIVE-753?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12742941#action_12742941
] 

Edward Capriolo commented on HIVE-753:
--------------------------------------

Raghotham's points are taken. Other the SET and ADD FILE, things like 
'! ls ' or 'DFS' need to be taken into account. DFS can be handled on the server. '! 's cannot'
so we have to filter those out.

> Move parsing of multiple queries from CLI into Hive parser
> ----------------------------------------------------------
>
>                 Key: HIVE-753
>                 URL: https://issues.apache.org/jira/browse/HIVE-753
>             Project: Hadoop Hive
>          Issue Type: Sub-task
>            Reporter: Eric Hwang
>            Assignee: Eric Hwang
>            Priority: Minor
>         Attachments: HIVE-753.1.patch
>
>
> CLI breaks down queries containing multiple statements and submits them to the Hive query
parser one by one. This functionality should be added to the Hive language grammar so that
other clients may also submit multiple queries. It will also make it easier to handle comments
in Hive queries.

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