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 hash partition?

Answers were Sorted based on User's Feedback



What is hash partition?..

Answer / sudhanshu

Hash Partitioning, which maps data to partitions based on a
hash function. The physical location of the data depends on
the outcome of hash function. Data used to distributed
between the partitions. This is typically used where ranges
are not appropriate

Is This Answer Correct ?    1 Yes 0 No

What is hash partition?..

Answer / murali s

The value of a hash function determines membership in a
partition. Assuming there are four partitions, the hash
function could return a value from 0 to 3.

Is This Answer Correct ?    1 Yes 0 No

Post New Answer

More Informatica Interview Questions

Write a query to display Which deptno is containing highest Sal > avg (sum (Sal)) of all deptno; Avg (sum (Sal)) o f all deptno= 9675 Deptno, sum (Sal) 10 8750 20 10875 30 9400

7 Answers   iGate,


How we can get unique records into one target table and duplicate records into another target table??

11 Answers   Deloitte, IBM, iGate,


Partition, what happens if the specified key range is shorter and longer

0 Answers   Cap Gemini,


how do the project develops? pls specify right from the start to end in step by steps.

0 Answers   ITC Infotech,


i have a table like empid ename year month sal 1 x 98 jan 500 1 x 98 feb 500 1 x 98 mar 500 1 x 99 jan 600 1 x 99 feb 600 2 y 98 jan 600 2 y 98 feb 600 2 y 98 mar 600 2 y 99 jan 700 2 y 99 jan 700 and so on i want to find out totsal for every emp on year wise plz help me

4 Answers   Magna Infotech,


What is the grain level in DWH? If i have year to day. what is the grain level of DWH from year to day.

1 Answers   Zensar,


Can I create one wrkflw which will run different wrkflws on schedule time?

3 Answers  


How to load a relational source into file taget?

2 Answers  


What is sorter transformation?

0 Answers  


i have flat file it contains 'n' number of records, i need to send half of the records to one target table and Remaining half to another target table. can any tell me procedure.

2 Answers   TCS,


Explain factlessfact table with scenario

1 Answers   HCL,


What is the commit type if you have a transaction control transformation in the mapping?

0 Answers   Informatica,


Categories