RelationalPropertyBuilderExtensions.CanSetIsStoredComputedColumn Method

Reference

Definition

Namespace:: Microsoft.EntityFrameworkCore

Assembly:: Microsoft.EntityFrameworkCore.Relational.dll

Package:: Microsoft.EntityFrameworkCore.Relational v5.0.0

Package:: Microsoft.EntityFrameworkCore.Relational v6.0.0

Package:: Microsoft.EntityFrameworkCore.Relational v7.0.0

Package:: Microsoft.EntityFrameworkCore.Relational v8.0.0

Important

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Returns a value indicating whether the given computed column type can be set for the column.

public static bool CanSetIsStoredComputedColumn (this Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder propertyBuilder, bool? stored, bool fromDataAnnotation = false);

static member CanSetIsStoredComputedColumn : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder * Nullable<bool> * bool -> bool

<Extension()>
Public Function CanSetIsStoredComputedColumn (propertyBuilder As IConventionPropertyBuilder, stored As Nullable(Of Boolean), Optional fromDataAnnotation As Boolean = false) As Boolean

Parameters

propertyBuilder: IConventionPropertyBuilder

The builder for the property being configured.

stored: Nullable<Boolean>

If true, the computed value is calculated on row modification and stored in the database like a regular column. If false, the value is computed when the value is read, and does not occupy any actual storage. null selects the database provider default.

fromDataAnnotation: Boolean

Indicates whether the configuration was specified using a data annotation.

Returns

Boolean

true if the given computed column type can be set for the column.

Remarks

See Database default values for more information and examples.

Applies to