2 The purpose can be a default benefit so a nullable Check out defeats the point. Keith's answer demonstrates that by initialising it from the Ctor. If It really is for that dB I don't seriously see much change than having a default column worth and enable it to be https://commercialshopsingurgaon.school.blog/2025/05/12/m3m-antalya-hills-sector-79-gurgaon-modern-luxury-project/