[jira] [Created] (TAJO-740) Implements function 'to_char'

[Seungun Choe (JIRA)]

Seungun Choe created TAJO-740:
---------------------------------

             Summary: Implements function 'to_char'
                 Key: TAJO-740
                 URL: https://issues.apache.org/jira/browse/TAJO-740
             Project: Tajo
          Issue Type: New Feature
            Reporter: Seungun Choe
            Priority: Minor


{code}
to_number(text, text) / convert string to numeric / to_number('12,454.8-', 
'99G999D9S')
to_number(text, text) / convert string to numeric / to_number('1-2,454.8', 
'99G999D9S')
Results (Both) :  -12454.8
{code}

This function follows postgresql rules.




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