[jira] [Created] (PHOENIX-4647) Column header doesn't handle optional arguments correctly

["Shehzaad Nakhoda (JIRA)" <ji...@apache.org>]

Shehzaad Nakhoda created PHOENIX-4647:
-----------------------------------------

             Summary: Column header doesn't handle optional arguments correctly
                 Key: PHOENIX-4647
                 URL: https://issues.apache.org/jira/browse/PHOENIX-4647
             Project: Phoenix
          Issue Type: Bug
    Affects Versions: 4.14.0
            Reporter: Shehzaad Nakhoda


SUBSTR(NAME, 1)
being rendered as 
SUBSTR(NAME, 1, 1)

in things like column headings.

For example:
0: jdbc:phoenix:> create table hello_table (ID DECIMAL PRIMARY KEY, NAME VARCHAR);
No rows affected (1.252 seconds)
0: jdbc:phoenix:> upsert into hello_table values(1, 'abc');
1 row affected (0.025 seconds)
0: jdbc:phoenix:> select substr(name, 1) from hello_table;
+--------------------+
| SUBSTR(NAME, 1, )  |
+--------------------+
| abc                |
+--------------------+

Looks to me like there's a bug - 
SUBSTR(NAME, 1) should be represented as SUBSTR(NAME, 1) not as SUBSTR(NAME, 1, )



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