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.

What project,model,parameter maps,namespace and database definitions....... what these are all contains? what are differences b/w them?

0 Answers   IBM,

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-----------------What is Singleton?

1 Answers   BoA, Cap Gemini, TCS,

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---------------How to identify First Record and Last Record?

2 Answers  

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how to improve performance in report studio level

1 Answers   Wipro,

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I have four region(Us, Uk, Canada, Europe) in my value prompt. Along with this I want new prompt called All. Once I click on All it should display all regions data. How can I achieve this ?

6 Answers  

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what is materialised view? why we use it in data warehousing?

5 Answers   HCL,

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-----------What is member Description?

2 Answers  

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Hi Techies, I got an issue so need your advice here. I have created a report in Report Studio and it's having 2 columns which are having long text as a value (BLOB data type). Report is displaying entire text items in HTML format, but when I'm exporting it into EXCEL it's give me ##########. How to correct (wrap) it in Excel? so when end users they are directly running that report in Excel so instead of seeing ######### for long text items they should see the entire text items in those columns. Please advice!

5 Answers   HCL, Wipro,

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What is main difference mapplets and mapping?

0 Answers  

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4. How many dimensions did you use in your reports?

0 Answers   IBM,

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After installation of Cognos Reportnet how do i know how much of entire Cognos server is being utilised at any instatnt of time?

1 Answers  

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WHAT IS METRIC STUDIO?WHAT IS SCORE CARDS HOW TO IMPLEMENT IT AND WHAT IS THE USE OF SCORE CARD?

1 Answers   IBM,

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