Year extraction

Hi Everyone!

I’m fairly new to Knime (which I learn in Uni) and I need some help with one of my projects.

I have to extract the year from a string column, but my issue is that it has many different formats of dates.

I used the String manipulation node for another column, but I don’t know if I should use it for this or not. I guess I should use regex or wild cards some way(?)

I thank you in advance if you help me with your ideas!