Add support for case when sql
Merge branch 'master' of github.com:VoltDB/voltdb into ENG-4412-case-when-sqlfunction
Merge branch 'master' of github.com:VoltDB/voltdb into ENG-4412-case-when-sqlfunction
Add test cases for casewhen and resolve its types without else clause
Add support of SQL Having functionality. Need more tests on sqlcoverage and junit
Code clean up and variable renaming according to Paul's suggestion
Merge branch 'master' of github.com:VoltDB/voltdb into ENG-4412-case-when-sqlfunction
Add sql coverage test cases and planner test cases for case when
Merge pull request #972 from VoltDB/master

Merge recent master to case when branch
Merge branch 'master' of github.com:VoltDB/voltdb into ENG-389-having
Add fix for HAVING with AVG aggregation and table count star .Add sql coverage test cases
Use the original way for explain plan, finalize the having expression type
Merge branch 'master' of github.com:VoltDB/voltdb into ENG-389-having
Fix the HAVING AVG bug
Merge branch 'master' into ENG-389-having
Merge branch 'master' into ENG-4412-case-when-sqlfunction
Turn on the CASE WHEN no default else clause test
Merge branch 'ENG-4412-case-when-sqlfunction' of github.com:VoltDB/voltdb into ENG-4412-case-when-sqlfunction
Temporarily disable progress counting in release 4.0.
Disable the NOW and CURRENT_TIMESTAMP function in the index or MatView