Cognos FM Modeling Tip for Date

The recommended approach would be to cast date in model specifically instead of relying on default behavior.

If Oracle is reporting database at back end for Cognos,Cognos reads Oracle date as Timestamp.  Therefore, in FM, all dates columns need to be cast as date to match format.  

In Cognos 10.2.2, cast works locally not at database level.

It should be done for all other query subjects to bring consistency and predictability even if we go to different database or higher version of Cognos.

  


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