Question

Cognos 8 variable

Asked by: ac_davis2002

Hi

Are there any cognos experts that can tell me how to create a datetime variable in Cognos 8

Thanks

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Asked On
2008-06-20 at 12:23:40ID23503384
Tags

Cognos PowerPlay

,

Impromptu

Topics

SQL Reporting

,

Miscellaneous Programming

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1
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Answers

 

by: ac_davis2002Posted on 2008-06-21 at 04:51:09ID: 21837282

Thanks, I could really do with it!

 

by: RWrigleyPosted on 2008-06-22 at 19:49:28ID: 21843233

Cognos doesn't have "variables" in the same sense that they exist in programming.  Cognos has "Parameters" (which are text-based placeholders for prompted values), and "Conditional Variables", which are expressions evaluated at runtime to modify the presentation of the report.

You're probably looking to use a "parameter" here.  As I mentioned above, a parameter is text based, and is cast to the appropriate data type when it is put into the SQL.  That creates a bit of a prolbme if you're trying to display the parameter , becuase you can't format it.  

The solution to this is to create a data item in a query, and cast it to the appropriate database type.  The downside is that it has to get sent to the database.

 

by: ac_davis2002Posted on 2008-06-24 at 02:02:57ID: 21853605

Thanks RWrigley, I have raised a question about passing report prompts to a stored procedure if you have any thoughts

Thanks again for your help

20120131-EE-VQP-002

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