spark git commit: [SPARK-16276][SQL] Implement elt SQL function

2016-07-07 Thread rxin
Repository: spark Updated Branches: refs/heads/branch-2.0 73c764a04 -> 88603bd4f [SPARK-16276][SQL] Implement elt SQL function This patch implements the elt function, as it is implemented in Hive. Added expression unit test in StringExpressionsSuite and end-to-end test in

spark git commit: [SPARK-16276][SQL] Implement elt SQL function

2016-06-30 Thread wenchen
Repository: spark Updated Branches: refs/heads/master 3d75a5b2a -> 85f2303ec [SPARK-16276][SQL] Implement elt SQL function ## What changes were proposed in this pull request? This patch implements the elt function, as it is implemented in Hive. ## How was this patch tested? Added expression