Explain multivalued dependency?
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What is "method/1"?
Suppose I want to get sales data for the last (suppose 10) dates dynamically using value prompt how can I do it and drag it onto report editor?
What is is a star schema?
In general, how many Fact & Dimension tables are present in a Banking Data warehouse project ?
Explain what are snapshots? What are materialized views & where do we use them? What is a materialized view log?
How much data hold in one universe.
Explain what is the difference between view filter and report filter?
What is the function of surrogate key in data warehousing?
What are target types on the server?
Which is the optimized method of extracting the data.
what is Materialized Views?
Select * from emp,dept,loc where emp.deptno left outer join dept.deptno and dept.locno=loc.locno. No need to consider the syntax but is it possible to have left outer join and equi join in the same SQL like this ? can we have right outer join and left outer join in the same SQL ---
1 Answers Principal Finance, PT Metalogix Infolink Persada,