2 The purpose can be a default benefit so a nullable check defeats The purpose. Keith's answer demonstrates that by initialising it inside the Ctor. If It is for the dB I do not genuinely see A great deal big difference than having a default column value and enable it https://villasoldgurgaon.blogspot.com/2025/05/smart-world-one-dxp-sector-113-gurgaon.html