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From "Hyunsik Choi (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (TAJO-446) Implement DROP TABLE IF EXISTS
Date Sun, 22 Dec 2013 07:17:50 GMT

     [ https://issues.apache.org/jira/browse/TAJO-446?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hyunsik Choi updated TAJO-446:
------------------------------

    Issue Type: New Feature  (was: Bug)

> Implement DROP TABLE IF EXISTS
> ------------------------------
>
>                 Key: TAJO-446
>                 URL: https://issues.apache.org/jira/browse/TAJO-446
>             Project: Tajo
>          Issue Type: New Feature
>          Components: parser, planner/optimizer
>            Reporter: Hyunsik Choi
>            Priority: Minor
>
> {code}
> DROP TABLE [ IF EXISTS ] name [, ...]
> {code}
> This statement removes the given tables if tables exist. Even if there are no given tables,
it does not cause the error 'no such table'. The names can be one or more, and they are separated
by comma.



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