dataflow, add the Option to export a dynamic file name

[Mimoune_Djouall]

PowerBI dataflow by default export a static file name, which is a great option, if you want only to overwrite the result. now if you want to keep the history and partition the data, a very simple solution is to add a dynamic attribute to the file name, for example let's say you have a date column in your data, you generate a file Export_2020_01_01 in next refresh, if there is a new data, it will generate a new file Export_2020_01_02, otherwise it will overwrite the previous file. the attribute is not necessary a date , it can be anything, for example Export_Country1, Export_Country2 etc I know about snapshot in the current implementation, which is different thing, as it add a time stamp to the file.

[thomas_pagel]

Great idea, however it might be also just good if Dataflows would have an option to partition by date (with the option to create files and folders in a schema you like), so doing that whole magic automatically...