How would you combine 3 or more tables with different
structures?
Answer Posted / akshay surya
Yes we can use joins and Merge statements as well. But in
bothe the scenarios, a commmon variable should be there for
all tables(can have different structures). And also one
should take care when tables contains too many duplicate
values.(may be eliminating the duplicate values is probably
the best way to get the intended result, otherwise output
result will be the reuslt of a cartesian product).
| Is This Answer Correct ? | 5 Yes | 3 No |
Post New Answer View All Answers
What Proc glm does?
Difference between sum function and using “+” operator?
explain the proc in sas? : Sas-administrator
Describe 5 ways to do a “table lookup” in SAS?
what is the effect of the options statement errors=1? : Sas programming
If you need the value of a variable rather than the variable itself what would you use to load the value to a macro variable? : sas-macro
: and & modifiers.
What is a pdv and what are its functions?
Briefly explain input and put function?
What are the prime responsibilities of data integration administrator? : Sas-di
what is the difference between nodup and nodupkey options? : Sas programming
Tell me about % include and % eval? : sas-macro
explain the key concept of sas? : Sas-administrator
Differentiate between ceil and floor functions.
How to sort in descending order?