Explain ddl (data definition language)?
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where exactly in dataware house a confirmed dimension can be created
Why is chameleon method used in data warehouse?
what is the difference between aggregate table and fact table ? how do you load these two tables ?
What is difference between a connected look up and unconnected look up?
Difference between cold fusion 5 and cold fusion mx 6?
how to calculate sum(sal) with out using aggregator satge
What is perform recovery?
what is the diffrence between psa and idoc
what is data validation strategies for data mart validation after loading process
what are different ways of loading data to data warehouse using oracle?
What are the key features of chameleon that separates it from other algorithms?
What is a general purpose scheduling tool?