[jira] [Updated] (TAJO-447) Implement CREATE TABLE IF NOT EXISTS

[Hyunsik Choi (JIRA)]

     [ 
https://issues.apache.org/jira/browse/TAJO-447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Hyunsik Choi updated TAJO-447:
------------------------------

    Issue Type: New Feature  (was: Bug)

> Implement CREATE TABLE IF NOT EXISTS
> ------------------------------------
>
>                 Key: TAJO-447
>                 URL: https://issues.apache.org/jira/browse/TAJO-447
>             Project: Tajo
>          Issue Type: New Feature
>          Components: parser, planner/optimizer
>            Reporter: Hyunsik Choi
>            Priority: Minor
>
> {code}
> CREATE TABLE [ IF NOT EXISTS ] table_name ...
> {code}
> This enables CREATE TABLE to create a table only if a given table does not 
> exist. Even though the table already exists, it does not the error 'the table 
> already exists'.



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