TEIID-2665: Added support for decimal, date and varchar types during the metadata import, added support for analytic functions and rollup functionality for pushdown
TEIID-2665: adding capability to pushdown for the user defined aggregate functions
TEIID-2665: Improvements to Hive Connector
1) Added support for decimal, date and varchar types during the metadata import, added support for analytic functions and rollup functionality for pushdown
2) Adding capability to pushdown for the user defined aggregate functions
TEIID-2665 removing pushdown checks from UserDefined
TEIID-2665: compensating the test to include ALL for agggregate functions; rolling back ROLLUP capability
Merge pull request #129 from rareddy/TEIID-2665

Teiid 2665