Add wrong answer fix support for MV based distributed query
Fix the failed test case TestMaterializedViewSuite, Currently there is a count(*) bug. Throw errors when there is a joined query on mv table
Comment out the assertion for join and where. Add more test cases, including complex group by
Currently do not fix the agg query on mv partitioned table. Disable them and fix them later
Turn on the test cases
Let count(*) query go pass the guard
Clean up agg query part and make its logic more clear
Turn the agg query guard off. Add more test cases to prove it works
Disable H-SQL tests for its bug
A lot of code refix according to Paul's suggestion
Fix the projection plan node
Another fix according to Paul's review
Merge branch 'master' of github.com:VoltDB/voltdb into ENG-3504-mv-partition-agg
Fix the problem after mergeing the recent master
Refix according to paul's suggestion
Turn off gurde for where clause query fix
Merge pull request #776 from VoltDB/ENG-3504-mv-partition-agg

Eng 3504 mv partition agg