- u -

• UNAVAILABLE : DataRecycler.h
• UNBOUNDED_FOLLOWING : sqldefs.h
• UNBOUNDED_PRECEDING : sqldefs.h
• Union : RelAlgExecutor.h
• UNION : DdlCommandExecutor.h
• UNKNOWN : sqldefs.h , ExpressionRewrite.h , HashJoin.h
• UnorderedSet : CountDistinctDescriptor.h
• Unsigned : HashJoinRuntime.h
• UPPER : sqldefs.h
• UpperBound : JoinLoop.h
• URL_DECODE : sqldefs.h
• URL_ENCODE : sqldefs.h