Combine all values from a column into single variable

I have a table with 3 columns and 3 rows as shown in image.


I want to combine all the values in column “Code” into single variable let say x = 102,103,104.

How can i do this? Please suggest.

Thanks in advance.


We can combine all the values of column “code” in single variable by using 'Group By 'step.

In ‘Group By’ do not specify any ‘Group field’ so it will consider all the rows.
Specify Aggregates ->Type as Concatenate strings separated by comma.

following screenshot shows workflow, plugin configuration and output.
Hope this answers your question

Yes, it worked. Thank you so much Madhavi.
Appreciate your prompt response.