RelationalPropertyAnnotations.GetDefaultValueSql(Boolean) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets the default constraint SQL expression that should be used when creating a column for this property.
protected virtual string GetDefaultValueSql (bool fallback);
abstract member GetDefaultValueSql : bool -> string
override this.GetDefaultValueSql : bool -> string
Protected Overridable Function GetDefaultValueSql (fallback As Boolean) As String
Parameters
- fallback
- Boolean
If true
, then a non-null value will only be returned if neither of DefaultValue
or ComputedColumnSql are set for this property.
Returns
The default constraint SQL expression that should be used when creating a column for this property.
Applies to
Entity Framework
Feedback
https://aka.ms/ContentUserFeedback.
Kommer snart: Under hela 2024 kommer vi att fasa ut GitHub-problem som feedbackmekanism för innehåll och ersätta det med ett nytt feedbacksystem. Mer information finns i:Skicka och visa feedback för