[jira] [Created] (DERBY-6960) Cleanup LOOKAHEADS in parser production for ALTER TABLE ALTER COLUMN

[Rick Hillegas (JIRA)]

Rick Hillegas created DERBY-6960:
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             Summary: Cleanup LOOKAHEADS in parser production for ALTER TABLE 
ALTER COLUMN
                 Key: DERBY-6960
                 URL: https://issues.apache.org/jira/browse/DERBY-6960
             Project: Derby
          Issue Type: Task
          Components: SQL
    Affects Versions: 10.14.0.0
            Reporter: Rick Hillegas


The columnAlterClause() production has a lot of LOOKAHEADs. It is probably 
possible to simplify this production and make it more readable.



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