GeekInterview.com
   Home |  Tech FAQ  |   Interview Questions |  Placement Papers |  Tech Articles |  Learn |  Freelance Projects |  Online Testing |  Geeks Talk |  Job Postings |  Knowledge Base | Site Search |  Add/Ask Question

  GeekInterview.com  >  Interview Questions  >  Data Warehousing  >  ETL

 Print  |  
Question:  Surrogate key

Answer: why we implement sarrogate key in ETL Process?


June 06, 2008 01:28:57 #1
 Swathi.M   Member Since: June 2008    Total Comments: 1 
RE: Surrogate key
 
Surrogate key is used to keep a running number as a count to the table.
     

 

Back To Question