spark git commit: [SPARK-11447][SQL] change NullType to StringType during binaryComparison between NullType and StringType

2015-11-16 Thread yhuai
Repository: spark Updated Branches: refs/heads/branch-1.6 07ac8e950 -> 113410c12 [SPARK-11447][SQL] change NullType to StringType during binaryComparison between NullType and StringType During executing PromoteStrings rule, if one side of binaryComparison is StringType and the other side is

spark git commit: [SPARK-11447][SQL] change NullType to StringType during binaryComparison between NullType and StringType

2015-11-16 Thread yhuai
Repository: spark Updated Branches: refs/heads/master 75d202073 -> e01865af0 [SPARK-11447][SQL] change NullType to StringType during binaryComparison between NullType and StringType During executing PromoteStrings rule, if one side of binaryComparison is StringType and the other side is not