What is Correlated sub-query? Please explain
Answer / harish
correlated subquery runs once for each row selected by outer the query. it contains reference to a value from the row selected by outer query row.
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write a query to display the departments with no employee?
What is the model filter?
---------- Purpose of Factless Facttable?
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wat is called Model dimension?
what is model and how to create model and how to test model?
It is possible to give 2 query items has measures in cross tab?for ex:row as products,column as year and measure as revenue,sales year....like that.It is possible r not ?If it's possible pls tel me the process....
What are links & Segments in Cognos Framework Manager?
A product manager is analysing the sales made for each product, he has requested a report containing data for specific products. To do this we will create a report that includes a prompt page that filters on specific products within specific product subcategory and category.
Suppose you have a report with no data , when you run the report in report studio how can you tell the end user , that it has no data , while he runs it?Is it possible ? if so how?
what are the filters in framework manager and report studio?
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