Takuya Ueshin created SPARK-1914:
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Summary: Simplify CountFunction not to traverse to evaluate all
child expressions.
Key: SPARK-1914
URL: https://issues.apache.org/jira/browse/SPARK-1914
Project: Spark
Issue Type: Bug
Components: SQL
Reporter: Takuya Ueshin-- This message was sent by Atlassian JIRA (v6.2#6252)
