Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


what is the difference between aggregation and role up aggregation ?



what is the difference between aggregation and role up aggregation ? ..

Answer / suresh

Hi,
Aggregation is normal aggregation like we do in SQL
query(Total,Avg,Count,Max,Min,Sum).
Rollup aggregation is at the end what should do for the
total report.
for example below:
Country Quantity
India 10
India 24
Singapore 6
Malaysia 4
when you group this report Aggregation for India
34,Singapore 6,Malaysia 6 and Rollup aggregate for this
report will be 44 calculated

Is This Answer Correct ?    1 Yes 1 No

Post New Answer

More Cognos Interview Questions

how u create cubes in ur project

2 Answers   IBM,


how the values be passed to prompts in report studio? when a data item is dragged n dropped in to report, after the default query generated first which sql will the query query hit for processing means (native or cognos)? plz answers to these questions?

3 Answers   TCS, Thomson Reuters,


What is the deployment requirements used in cognos?

0 Answers  


What is the function of cognos dispatcher?

0 Answers  


----------------What is Scopr Relationship?

1 Answers  


what is view? types of views?

3 Answers   HCL,


can anyone let me know some tips or interview questions on framework manager metadata modeling, creating joins, and all other aspects related to Cognos 8 framework mgr

0 Answers   TCS,


HOW MANY LEVELS CAN BE USED IN DRILL THROUGH REPORTS

2 Answers   iFlex,


What is the disadvantages of using Database functions instead of using Cognos Functions in Report studio?

1 Answers   Cognizant, Niteo, SacSoft,


faq's on cognos

0 Answers  


Can you define drill down and drill up?

0 Answers  


What is minimum version of internet explorer to run the Cognos report.

3 Answers  


Categories