Not a bug

PostgresSql - Nullable Foreign Key Problem

Machunde Tandasi fa 4 anys updated by Rafał Strzaliński (Senior Engineer) fa 4 anys 2

Nullable foreign key is definitely valid in PostgresSql however, Vertabelo throws a problem in the UI when you make it nullable.

Under review


Yes they are valid. Please click on the reference line, and  click "Mandatory" checkbox on right panel