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From "Hyunsik Choi (JIRA)" <j...@apache.org>
Subject [jira] [Created] (TAJO-447) Implement CREATE TABLE IF NOT EXISTS
Date Sun, 22 Dec 2013 07:17:50 GMT
Hyunsik Choi created TAJO-447:
---------------------------------

             Summary: Implement CREATE TABLE IF NOT EXISTS
                 Key: TAJO-447
                 URL: https://issues.apache.org/jira/browse/TAJO-447
             Project: Tajo
          Issue Type: Bug
          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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