Under what condition selecting sorted input in aggregator may fail the session?
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Two relational tables are connected to SQ Trans,what are the possible errors it will be thrown?
Calculate sum of salaries department wise. Then the sum will be repeat for all columns in each department. Develop a mapping for this.
how to we create datamart?
Using Informatica Visio to generate mappings. I am getting error "Table Definition Not Found Exception Error" while importing the template.
How to partition the Session?
What do you mean by enterprise data warehousing?
which one is costliest transformation? costliest means occupying more memory. which one Aggregator,sorter,filter,etc..
What type of sorting algorithm does the Sorter Transformation use, to do its sorting Operation? 1. Bubble sort 2. Insertion sort 3. Shell sort 4. Merge sort 5. Heapsort 6. Quicksort 7. Bucket sort
what is diff between IN and EXIT commands
Define Incremental Aggregation?
When will you use SQL override in a lookup transformation?
What is a code page?