How an expression transformation differs from aggregator transformation?
No Answer is Posted For this Question
Be the First to Post Answer
wht is full process of Information source to target just like stg to productuon and development
If I have 10 flat files with same name abc.txt files with different timestamps as source I need to load them in tgt table oracle. in between job execution fails and rows are not loaded into tgt. how can I make them load in that target even if my job fails?
If we have lookup table in workflow how do you trouble shhot to increase performance?
What is the use of incremental aggregation?
Update strategy transformation is an active transformation.How it changes the number of records that pass through it? Please explain....
What is sql query override? When did u use sql query override?
how eliminate the duplicates in flat file with out using sorter ,aggregater
Please explain in detail with example about 1.Confirmed Dimension. 2.Junk Dimension. 3.Degenerated Dimension. 4.Slowly changing Dimensions
How is union transformation utilized?
How do you create single lookup transformation using multiple tables?
What is the way to execute pl/sql script using informatica mapping?
How to join three sources using joiner?