In warehouses how many schemas are there?
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What is parameter file?
i have two source data there is no pk,fk how to join the two sources
What is intricate mapping?
Explain the features of connected and unconnected lookup.
why union is active transformation?
How to extract sap data using informatica?
Is it possible to update the target table with PK?
Why use the lookup transformation ?
can we import source table without using source qualifier? if yes then how? if no then why?
Difference between session variables and workflow variables?
Without using Lookup & Sequence Generator, How to generate Sequence?
How to fix the etl bugs..Tell me the process?