drill

544988f2 - DRILL-2466: Fix "<a>.VARCHAR -> <b>.NVARCHAR" to "-> <b>.VARCHAR" (Types.h).

DRILL-2466: Fix "<a>.VARCHAR -> <b>.NVARCHAR" to "-> <b>.VARCHAR" (Types.h). - Fixed mapping from TypeProtos.MinorType.VARCHAR to java.sql.Types.NVARCHAR to be to java.sql.Types.VARCHAR. - Also renamed getSqlType to getJdbcType, getSqlTypeName to getSqlTypeName.