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From rxin <...@git.apache.org>
Subject [GitHub] spark pull request: SPARK-2186: Spark SQL DSL support for simple a...
Date Wed, 25 Jun 2014 22:42:44 GMT
Github user rxin commented on the pull request:

    https://github.com/apache/spark/pull/1211#issuecomment-47168498
  
    I thought about this more ('key.avg vs avg('key)), and IMHO the latter (avg('key)) is
more natural. It matches nicely with what users write in SQL already. It also delivers the
subtle message that 'key here is a cell (more precisely, the key attribute in each row) rather
than a whole column. 
    
    



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