spark git commit: [SPARK-18063][SQL] Failed to infer constraints over multiple aliases

2016-10-26 Thread rxin
Repository: spark Updated Branches: refs/heads/branch-2.0 773fbfef1 -> 5b81b0102 [SPARK-18063][SQL] Failed to infer constraints over multiple aliases ## What changes were proposed in this pull request? The `UnaryNode.getAliasedConstraints` function fails to replace all expressions by their

spark git commit: [SPARK-18063][SQL] Failed to infer constraints over multiple aliases

2016-10-26 Thread rxin
Repository: spark Updated Branches: refs/heads/master 7ac70e7ba -> fa7d9d708 [SPARK-18063][SQL] Failed to infer constraints over multiple aliases ## What changes were proposed in this pull request? The `UnaryNode.getAliasedConstraints` function fails to replace all expressions by their