apache/spark — pull request #2678 by ravipesala (2014-10-06 16:13:22+00:00)
Title: [SPARK-3813][SQL] Support "case when" conditional functions in Spark SQL.

"case when" conditional function is already supported in Spark SQL but there is no support in SqlParser. So added parser support to it.

Author : ravipesala ravindra.pesala@huawei.com