Hi everyone! I have a table in the database called 'Question Explanations'. There is a column called 'Owner User Id' and this field can either be a numerical number of NULL.
I am trying to create table that gives me the percentage of question explanations where the Owner User Id is null.
Following is my input:
It doesn't work this way and gives me an error :
Am i missing something here? I am a beginner at this so any help will be appreciated. Thankyou!
