Combine flat files and tables of data base extraction within the same data pool

Hello,

is it possible to combine flat files and tables of a data base extraction within the same data pool?

To give an example:

  1. Extract all tables from a data base.
  2. Add an additional csv-file via file upload, e.g. some additional information to one extracted table.
  3. Join the csv-file with the table from the database in a transformation task.

I’ve tried this in my training environment but it didn’t work there. I could upload the file, but the table wasn’t visible in the transformation tasks.

Does anybody know if this functionality is supported?

Kind regards
Patrick