Not a bug

PostgresSql - Nullable Foreign Key Problem

Machunde Tandasi 6 years ago updated by Rafał Strzaliński (Senior Engineer) 6 years ago 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