Greetings,
I have a database which stores forecast data for the last 18 months. Each forecast created shows data for each item over the next 18 months. Any given month may show up to 18 different data points from the 18 different forecasts. For example:
ItemID Forecast_On ForecastQty Month Item1 7/1/2014 9500 10/1/2014 Item1 8/1/2014 10000 10/1/2014 Item1 9/1/2014 9700 10/1/2014 Item2 7/1/2014 2450 10/1/2014 Item2 8/1/2014 2600 10/1/2014 Item2 9/1/2014 2900 10/1/2014
The query I run will show every record, which is fine for a waterfall forecast, where I can see how much the forecast has changed over time, but I want to create a query where it returns only the forecast from the most recent "Forecast_On" date, otherwise known as the "Final Forecast".
I hope my question is clear enough. I would love some feedback on this.
Thanks.