How to handle time period attribute for time dependent data??
a.)add time period as a part of pk b.)add time period simply
and make it nullablec.)add time period simply and make it
not null.
- 1 Answers
- 4788 Views
- IBM, I also Faced
- E-Mail Answers
Answer / bluegems
Answer is c.)add time period simply and make it
not null.
| Is This Answer Correct ? | 4 Yes | 1 No |
What is aggregate fact table?
Explain what is what are semi-additive and factless facts and in which scenario will you use such kinds of fact tables?
How can we schedule the graph in unix?
How to improve session performance in aggregator transformation?
How can you clear the cache?
What are components of reportnet?
How Materialized Views are linked with Oracle DataWare house?
What is the difference between olap and oltp?
What is normalization, first normal form, second normal form, third normal form?
Can you brief about the Data warehouse project you worked on?
How to performance tune reports?
What is your spectra photometer working principles?
Teradata 
