What are the main features of Oracle 8i with context to datawarehouse?
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How to do the error handling of if ur source is flatfiles?
there is a mapping with expression and mapping we create some condition for insert and update and followed by update startegy ,can we update and insert on a single target based on condition?
how can we find the bottle neck in SQL Query in SOURCE QUALIFIER, and how can we tune it..?
what is $$$$?
Can we schedule a workflow(not a session) to run after completition of another workflow? Can we make a workflow depend on completition of another one?
If you want to create indexes after the load process which transformation you choose?
Describe data concatenation?
What do you mean by Parameter file? Why do we use it and what all things we can define in a parameter file?
If we can implement SCD TYPE 1 AND 2 IN A SINGLE MAPPING.. CAN WE SEE THE RESULT IN A SINGLE OUTPUT? I MEAN I WANT THE RELSULT OF BOTH SCD 1 AND 2 TO BE SEEN IN A SINGLE RUN?
What is a repository manager?
for ex: in source 10 records are there with column sal. use a filter transformation condition as Sal=TRUE and connect to target. what will happen.
How to display last 5 records in a table ? With out Top key word and doing order by desc Advance thanks