[jira] [Created] (TAJO-697) Implement ALTER TABLE RENAME COLUMN

[Jaehwa Jung (JIRA)]

Jaehwa Jung created TAJO-697:
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             Summary: Implement ALTER TABLE RENAME COLUMN
                 Key: TAJO-697
                 URL: https://issues.apache.org/jira/browse/TAJO-697
             Project: Tajo
          Issue Type: Sub-task
          Components: catalog, parser, planner/optimizer
            Reporter: Jaehwa Jung
            Assignee: Jaehwa Jung


We should support  ALTER TABLE RENAME COLUMN
The grammar is as follows:
{code:xml}
ALTER TABLE <current_table_name> RENAME COLUMN <current_column_name> TO 
<new_column_name> ;
{code}



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