explain the difference between alternate key, business key, foreign key, generated key, primary key, retained key and surrogate key ? : Sas-di
No Answer is Posted For this Question
Be the First to Post Answer
How to display duplicate observations in data?
What’s the difference between var b1 – b3 and var b1 — b3?
Describe a time when you were really stuck on a problem and how you solved it?
how to write code for left outer join in SAs using datastep?
Which is the best training Institute for SAS Business Intelligence course?
What are the statements that are executed only?
What is the order of evaluation of the comparison && logical && relational operators:?
what is scheduling and how will u implement it. In scheduling 5 jobs r running if there is an error occured at 3rd job and how will u check and waht necessary steps will u take not to repeat the same mistake
/*i have the following dataset.*/ data score; input marks ; datalines; 10 20 30 40 50 60 70 80 90 100 ; run; Now i should get the result as sum of 1 to 5 i.e(10+20+30+40+50)=150 and 2 to 6 i.e(20+30+40+50+60)=200 and 3 to 7 i.e(30+40+50+60+70)=250 and so on. how to get it. thanks in advance
i am importing large data from oracle to work library. in log there is a error message worklibrary space is not enough. then how to import the data safely to sas environment.
How will you assign all the variables of an dataset into a macro variable separated by a space? For example if a dataset has variables A,B,C. Assign them to a macro variable X as X=A B C
what is the primary data source for the wrs? : Sas-bi