Answer Posted / shashiall
Swetha answer is correct.Expanding little bit with example.
If there r 3 same salaries..Rank will eliminate the
sequences..try this...rank will come 1,2,3,3,3,6..
To confirm this go to the SQL editor and check this with
Dense rank()function.
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
What are multi-group transformations?
What is data caches/ index caches?
What is the Rank index port in Rank transformation?
What is native users?
TELL ME ONE COMPLEX MAPPING IN UR PROJECT? chandumba2005@gmai.com
What is lookup change?
What is rank transformation?
I have 10 columns in a flat file and 10 rows corresponding to that columns. I want column number 5 and 6 for last five records. In unix as well as informtica.
Define filter transformation?
SOURCE DATA IS DISPLAY IN THIS FORMATE IN TARGET . WHAT BUSINESS LOGIC WE CAN APPLY. source table target table ------------ ------------ c1 c2 c3 c1 c2 c3 -- -- -- -- -- -- 1 A J 1 2 B K 2 A 3 C L 3 B J 4 D M 4 C K 5 E N 5 E L F M N
What are the informatica performance improvement tips
can anyone suggest best free Talend data integration training online
What all join we can perform in LOOKUP transformation?
How to use pmcmd utility command?
What is sequence generator transformation in informatica?