How to eliminate duplicate rows from flat file?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Data Warehouse General Interview Questions

How to allow a dynamic selection of a column for a measure in a chart,without using variable?

0 Answers  


What is the difference between static cache and dynamic cache?

0 Answers  


3.What is fact less fact ?

9 Answers   Accenture, HCL, TCS,


How can we determine what records to extract?

0 Answers  


what are the different views that are considered when building an object-oriented software system?

0 Answers   InfoAxon Technologies,






Compare aggregates and data marts

0 Answers   TCS,


What is Drill by? drill through?

1 Answers   CMC, iFlex,


if we increase the number of dimensions will the rows in fact table increase or decrease??

3 Answers   IBM,


What is Snow Flake Schema design in database?

3 Answers  


Suggest a good author for hyperion in data warehousing?

0 Answers  


Code the tables statement to produce a multi-level frequency?

0 Answers  


After the complete generation of a report who will test the report and who will analyze it?

0 Answers  


Categories