Hi Iris,
Thank you for your suggestion. I tried with normal Column Rename node its work.
But preferred with regex Node because when I use normal Column Rename node sometime its display for me WARN Column not found…
PS: my column table can change so that why I want to use regex for a specific column when its appear in the table
also when I use Regexp Node I got this error WARN Column Rename (Regex) 0:190 Pattern did not match any column name, leaving input unchanged
how can I add condition when I have These Columns Change them?
Bests.