spark git commit: [SPARK-16672][SQL] SQLBuilder should not raise exceptions on EXISTS queries

2016-07-25 Thread rxin
Repository: spark Updated Branches: refs/heads/branch-2.0 3d3547487 -> aeb6d5c05 [SPARK-16672][SQL] SQLBuilder should not raise exceptions on EXISTS queries ## What changes were proposed in this pull request? Currently, `SQLBuilder` raises `empty.reduceLeft` exceptions on *unoptimized*

spark git commit: [SPARK-16672][SQL] SQLBuilder should not raise exceptions on EXISTS queries

2016-07-25 Thread rxin
Repository: spark Updated Branches: refs/heads/master ba0aade6d -> 8a8d26f1e [SPARK-16672][SQL] SQLBuilder should not raise exceptions on EXISTS queries ## What changes were proposed in this pull request? Currently, `SQLBuilder` raises `empty.reduceLeft` exceptions on *unoptimized* `EXISTS`