How to limit the max no of rows retrieved in the report?
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What is the use of dimensional modeling in data warehousing?
How can you implement many relations in star schema model?
What is data warehouse architecture?
how can one connect two fact tables ? is it possible ? how?
Explain what does level of granularity of a fact table signify?
How can we run the graph? What is the procedure for that?
Do you always need to copy the data before reporting on it?(Example, real-time & on-demand reporting is a requirement)?
How we are using this function?
What is surrogate key? Explain with examples.
What is load manager?
Tell me the Top 10 features of oracle that supports datawarehousing.
Explain the difference between filter and conditin?