subject:"\[2\/3\] spark git commit\: \[SPARK\-17963\]\[SQL\]\[DOCUMENTATION\] Add examples \(extend\) in each expression and improve documentation"

[2/3] spark git commit: [SPARK-17963][SQL][DOCUMENTATION] Add examples (extend) in each expression and improve documentation

2016-11-02 Thread lixiao

http://git-wip-us.apache.org/repos/asf/spark/blob/1e29f0a0/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/mathExpressions.scala -- diff --git

[2/3] spark git commit: [SPARK-17963][SQL][DOCUMENTATION] Add examples (extend) in each expression and improve documentation

2016-11-02 Thread lixiao

http://git-wip-us.apache.org/repos/asf/spark/blob/7eb2ca8e/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/mathExpressions.scala -- diff --git