Explain how to generate iqd file from framework manager?
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What is many-to-many dimensional model in datawarehousing ?
What a static and local variable?
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What are the different types of Fatcs? Explain with example only
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How to eliminate duplicate rows from flat file?
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Explain the definition of normalized and denormalized view?
Explain if a flat file cotains 1000 records how can I get first and last records only?
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,
if we increase the number of dimensions will the rows in fact table increase or decrease??