spark git commit: [SPARK-7232] [SQL] Add a Substitution batch for spark sql analyzer

Repository: spark Updated Branches: refs/heads/branch-1.4 1a3e9e982 - bb5872f2d [SPARK-7232] [SQL] Add a Substitution batch for spark sql analyzer Added a new batch named `Substitution` before `Resolution` batch. The motivation for this is there are kind of cases we want to do some

spark git commit: [SPARK-7232] [SQL] Add a Substitution batch for spark sql analyzer

Repository: spark Updated Branches: refs/heads/master 714db2ef5 - f496bf3c5 [SPARK-7232] [SQL] Add a Substitution batch for spark sql analyzer Added a new batch named `Substitution` before `Resolution` batch. The motivation for this is there are kind of cases we want to do some