Hi guys,
I'm actually working on a workflow which extracs some data from a database, manipulates them a writes EVERY DAY some results in a .xlsx file. My task is to get the actual date and time throught the TIME GENERATOR node and then name the daily .xlsx file with this date (in order to not overwrite the correspondent file of the previous day)
For example today I would like to get the following file "2016-19-07.xlsx"
I'm quite a new user of KNIME and I think that flow variables are the right answer, but I don't know how to use them as the name file. Could somebody show me the right way or give me an advice or a similar example?
Thank you so much.
Cheers