Github user jcmcote commented on the pull request:
https://github.com/apache/drill/pull/458#issuecomment-213647876
I guess it slipped through the cracks. No worries.
I did not convert the "isnumeric" UDF to use a CharSequence wrapper since I
don't really understand how the templating mechanism works. How difficult would
it be to change isnumeric to use a wrapper?
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