Just getting started with Knime (mainly use Tableau Prep but I need something with more functionality). I’ve downloaded several sample workflows that address this issue, but I’m unable to replicate it.
My use case is I have an input file that has X number of rows. For every 999 rows in the input file I need to create a separate output file with one synthetic row that summarizes the 999 other rows.
I was able to do most of this using brute force but now I’m trying the looping process. I’m able to get the loops to work but I can’t seem to get a dynamic file name to work.
I’m use the create file name node, and then storing the current iteration in the file name flow variable but when I connect that to CSV writer I do not see the output flow variable name as an option.
This seems to work for all of the sample flows I see so I must be doing something incorrectlyJournal Creation 2.knwf (12.7 KB)