Julian Hyde created OPTIQ-314:
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             Summary: Allow simple UDFs based on methods
                 Key: OPTIQ-314
                 URL: https://issues.apache.org/jira/browse/OPTIQ-314
             Project: optiq
          Issue Type: New Feature
            Reporter: Julian Hyde
            Assignee: Julian Hyde


We already allow UDFs based on classes, provided that that classes have just 
one method. This change would allow UDFs based on classes with several methods.

E.g. should be able to use 'String String.replace(String s, String s2)' as a 
SQL UDF 'REPLACE(String, String, String) RETURNS String'.



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