DMR Functions in Framework Manager. «on: 18 Nov am». Hello Folks, I am working on Cognos BI version, I have created a DMR model. Hi khayman, Ya, I am new to dimensional functions. I have to add simple ancestor() and Bottoncount() functions. I create a data item is. Could you please suggest how to achieve this scenario using DMR model. * Regards, DMR Function to get Previous Year Data. 6. Answers. 0 . Cognos Analytics – How to Modify Filter Options for a Data Item Used in Filter Widget.
RelativeTime values ‘CM’, When published, the package should be displayed as follows. Option 1 handles DMR relative time at database level.
Instead of creating column for time dimension, a relative time table is created. Check list of all posts. Because the desired result is a single member, the item function is used passing 0 as its index value argument to return only the current period member.
There are three relative time frames: Option 3 handles DMR relative time at Report level. Based on this query, you can create a dynamic parameter map. Option 2 handles DMR relative time at framework manager level.
Hi with alternative 2, do I need to update the dates in the parameter map every month? Get the set of members from the Time dimension at the Date level. RelativeTime Parameter varchar 10Value int.
This is a way to develop relative time based report without changing database and framework manager. Please note that you can define more complicated table, such as begin date, and end date.
HowToCognos | Multi dimensional functions
The main disadvantage of option 1 is to change database when adding a new relative time. RelativeTime values ‘YTD’, It is most flexible solution, however, it request report authors to have good understanding of MDX functions.
When there is any change for relative time, you need to only add records. Now create each relative time as a separated dimension.
For Rolling 13 Months. Then bring all three highlighted members into report query or report. Option 2 handles it at framework manager level: Another key pint is to define top level member, somehow you need to add fmr reference of date dimension, so that the query engine know to apply the filter of the used dimension.
Even DMR and cube both belongs multi dimensional reporting, DMR based report does present some challenges for relative time. This approach is functiins flexible, as you need to add column into database, but it is very easy to use for report authors. In this case, create additional three columns as.
The roleValue() function – IBM Cognos 10 Report Studio Cookbook – Second Edition [Book]
You can copy date dimension and then rename fundtions adjust it. RelativeTime values ‘R13M’, Petter Huseby January 23, at Filter the set of Date to find the members that have data for a measure you know only goes up to the current period, in this case Revenue.
When changing relative time, you only need to add record s.
Create a new table cogns host relative time as below. When published, package looks as fellows. This approach is relatively flexible, and it is easy to use for report authors as well.
Add an indicator in both database layer and business view layer. Posted by Charles Yin at To resolve this issue, this option is to provide a solution without change time dimension. The value is actually a month key.
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The options above provide report user a clear framework manager model, however you need to change database or framework manager. Please see query below. The tail function returns a member set. At the same time, create all relative time dimensions at dimension layer.
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