- Fixes for more recent optiq snapshot
- Fix hash rule to insert xor rather than ^
- Update dates so they write correctly
- Add DrillSqlOperatorTable that supports resolving calls from Drill Function registry
- Add Hack SqlParserImplFactory to override default AbstractSqlParserImpl use of Std operator table
- Remove spaces from function names to make ExprParser work correctly
- Add VarBinary to Hive object inspectors
- Update ExpressionTreeMaterializer's visit function call to return NULLExpression instead of null so that FunctionCall constructor's ImmutableList.of() doesn't throw exception on missing cast expression.
