Suppose you are filtering the rows using a filter transformation only the rows meet the condition pass to the target. Tell me where the rows will go that does not meet the condition.
Submitted by: AdministratorInformatica filter transformation default value is 1 i.e. true. If you place a break point on filter transformation and run the mapping in a debugger mode, you will find these values 1 or 0 for each row passing through filter. If you change 0 to 1, the particular row will be passed to next stage.
Submitted by: Administrator
Submitted by: Administrator
Read Online Data Warehousing Job Interview Questions And Answers
Top Data Warehousing Questions
☺ | What is the difference between aggregate table and materialized view? |
☺ | "A dimension table is wide but the fact table is deep," Explain the statement in your own words. |
☺ | What is the advantages data mining over traditional approaches? |
☺ | What are data validation strategies for data mart validation after loading process? |
☺ | Can you pass sql queries in filter transformation? |
Top Data Warehouse Job Categories
☺ | Warehouse Assistant Interview Questions. |
☺ | Ab Initio Interview Questions. |
☺ | Data Stage Interview Questions. |
☺ | ColdFusion Interview Questions. |
☺ | Data Warehouse Supervisor Interview Questions. |