[GitHub] madlib issue #315: JIRA:1060 - Modified KNN to accept expressions in point_c...

[hpandeycodeit]

Github user hpandeycodeit commented on the issue:

    https://github.com/apache/madlib/pull/315
  
    Thanks for the update @fmcquillan99! I have fixed the error above and added 
a test case as well. 


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