Forum Discussion
What is the key column function in model view?
Hello, I recently discovered the "key column" functionality in the model view: I tried to understand the impact, but I didn't realize any impact on my data model. Does anyone know what this ...
So the only effect is that the logo changes to identify the key column?
I had the same question. Yet I experienced difference once. I merged 2 tables and afte the merge found duplicates I didnt expect. After defining the key column the duplicates were gone. So it does do something, and I took it as a reason to use it.