spark git commit: [SPARK-15047][SQL] Cleanup SQL Parser

2016-05-02 Thread rxin
Repository: spark Updated Branches: refs/heads/branch-2.0 a79797149 -> 86167968f [SPARK-15047][SQL] Cleanup SQL Parser ## What changes were proposed in this pull request? This PR addresses a few minor issues in SQL parser: - Removes some unused rules and keywords in the grammar. - Removes cod

spark git commit: [SPARK-15047][SQL] Cleanup SQL Parser

2016-05-02 Thread rxin
Repository: spark Updated Branches: refs/heads/master d37c7f7f0 -> 1c19c2769 [SPARK-15047][SQL] Cleanup SQL Parser ## What changes were proposed in this pull request? This PR addresses a few minor issues in SQL parser: - Removes some unused rules and keywords in the grammar. - Removes code pa