Github user zhaohm3 closed the pull request at:
https://github.com/apache/hive/pull/29
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enable
GitHub user zhaohm3 opened a pull request:
https://github.com/apache/hive/pull/29
Fix Hive throws ParseException while parsing Grouping-Sets clauses
Currently, when Hive parses GROUPING SETS clauses, and if there are some
expressions that were composed of two or more common subexpre
