1.

What Is The Difference Between Lookup (), Lookup_ext () And Lookup_seq ()?

Answer»
  •  LOOKUP() : Briefly, It RETURNS SINGLE value based on single CONDITION
  •  lookup_ext(): It returns MULTIPLE values based on single/multiple condition(s)
  •  lookup_seq(): It returns multiple values based on sequence number


Discussion

No Comment Found

Related InterviewSolutions