[1/3] spark git commit: [SPARK-17963][SQL][DOCUMENTATION] Add examples (extend) in each expression and improve documentation

2016-11-02 Thread lixiao
Repository: spark Updated Branches: refs/heads/branch-2.1 5ea2f9e5e -> 1e29f0a0d http://git-wip-us.apache.org/repos/asf/spark/blob/1e29f0a0/sql/core/src/main/scala/org/apache/spark/sql/execution/command/functions.scala -- diff

[1/3] spark git commit: [SPARK-17963][SQL][DOCUMENTATION] Add examples (extend) in each expression and improve documentation

2016-11-02 Thread lixiao
Repository: spark Updated Branches: refs/heads/master 3a1bc6f47 -> 7eb2ca8e3 http://git-wip-us.apache.org/repos/asf/spark/blob/7eb2ca8e/sql/core/src/main/scala/org/apache/spark/sql/execution/command/functions.scala -- diff