I’m designing database and I’m curious about does mandatory checkbox in mysql workbench mean, that field should be null or to what does mandatory in this situation refer?
Later if necessary I will include an image of this table where this question occurred.
Tanks every on for help.
UPD:
I must say, that after I generated models SQL and looked at both tables I didn’t see anything different. I’m starting to think, that this mandatory option is displayed only visually, but in functional way it doesn’t mean anything.
If I’m wrong someone please help. Tanks again.
I came to a conclusion that this is just a visual effect to show, that the relationship is mandatory. This option doesn’t affect the generated SQL code in anyway.