Time dependent mappings
Hi I'm look for a solution to perform time dependent mappings. For example: Source Target Prior to Dec 25 x y Dec 25 onwards x z Has anyone come across the need for t...
Forum Discussion
This depends on whether you need to re-transform previous periods. If you do not need to, then you just update your mappings in Dec 25. The actual mappings that were used to transform the data is saved so you will not lose the previous periods' mappings. If you do need to re-transform previous periods then the easiest way is to use a Complex Expression. Use args.GetSource("T#") or args.GetTarget("T#") to get the Time member and then process that according to the period. You can search this forum for GetSource and GetTarget for more info and examples.