Hi all
I have a field that has a pattern like this (the first word is followed by a comma).
1. Blue, this is my favourite colour, it is a royal colour and my boys also like blue.
2. Black, this colour is associated with darkness, bad luck and hardships.
3. Green, this colour is represents nature, green light and positivity.
4. Machine learning is very difficult.
5. Finance is my favourite subject.
I want to write a formula if the first word is followed by a comma then null
expected output:
1. Null
2. Null
3. Null
4. Machine learning is very difficult.
5. Finance is my favourite subject.