What happens to map if we alter the datatypes between source and its corresponding source qualifier?
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can you avoid static cache in the lookup transformation? I mean can you
What is a transaction control transformation?
What are the challenges you have faced in your Project (DWH- ETL)? Explain with example?
Which kind of index is preferred in DWH?
what is the architecture of any Data warehousing project?
How to use procedural logic inside infromatica?
What is the different lookup cache(s)?
What is the session task and command task?
Howmany ways yoU can update a relational source defintion and what are they?
Design a mapping to calculate department wise sum of salaries and load it in single target? Source Target Deptno Salary Deptno Salary 10 100 10 600 10 200 10 600 10 300 10 600 20 200 20 800 20 300 20 800 20 300 20 800 30 400 20 1500 30 500 30 1500 30 600 30 1500
What happen when you enable grid option avilable at session level ? (Ans found: Scalabily . A single session Parallelization) But how can one session is sharable among different nodes at the same time while running ?
What is joiner change?