Allow Null
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'''Allow null''' sets an attribute's nullability, i.e. if this attribute should be able to hold "no value". It affects both the in-memory value (it will show up with a question mark at the end of the type, like Boolean?). | '''Allow null''' sets an attribute's nullability, i.e. if this attribute should be able to hold "no value". It affects both the in-memory value (it will show up with a question mark at the end of the type, like Boolean?). | ||
Read more about [[Initial values and Default Database values|'''Initial values''' and '''Default Database values''']] for a fuller explanation of the properties [[InitalValue]], [[DefaultDBValue]] and [[Allow Null]] | Read more about [[Initial values and Default Database values|'''Initial values''' and '''Default Database values''']] for a fuller explanation of the properties [[InitalValue]], [[DefaultDBValue]] and [[Allow Null]] | ||
{{Edited|July|12|2024}} | {{Edited|July|12|2024}} | ||
Revision as of 22:09, 16 June 2024
This page was created by Lars.olofsson on 2024-01-16. Last edited by Stephanie on 2025-03-13.
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Allow null sets an attribute's nullability, i.e. if this attribute should be able to hold "no value". It affects both the in-memory value (it will show up with a question mark at the end of the type, like Boolean?).
Read more about Initial values and Default Database values for a fuller explanation of the properties InitalValue, DefaultDBValue and Allow Null