SqlServerPropertyBuilderExtensions.CanSetIsSparse Method

Reference

Definition

Namespace:: Microsoft.EntityFrameworkCore

Assembly:: Microsoft.EntityFrameworkCore.SqlServer.dll

Package:: Microsoft.EntityFrameworkCore.SqlServer v6.0.0

Package:: Microsoft.EntityFrameworkCore.SqlServer v7.0.0

Package:: Microsoft.EntityFrameworkCore.SqlServer v8.0.0

Package:: Microsoft.EntityFrameworkCore.SqlServer v9.0.0

Source:: SqlServerPropertyBuilderExtensions.cs

Source:: SqlServerPropertyBuilderExtensions.cs

Source:: SqlServerPropertyBuilderExtensions.cs

Source:: SqlServerPropertyBuilderExtensions.cs

Important

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Returns a value indicating whether the property's column can be configured as sparse when targeting SQL Server.

public static bool CanSetIsSparse (this Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder property, bool? sparse, bool fromDataAnnotation = false);

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

<Extension()>
Public Function CanSetIsSparse (property As IConventionPropertyBuilder, sparse As Nullable(Of Boolean), Optional fromDataAnnotation As Boolean = false) As Boolean

Parameters

property: IConventionPropertyBuilder

The builder for the property being configured.

sparse: Nullable<Boolean>

A value indicating whether the property's column is created as sparse.

fromDataAnnotation: Boolean

Indicates whether the configuration was specified using a data annotation.

Returns

Boolean

The same builder instance if the configuration was applied, null otherwise.

Remarks

See Modeling entity types and relationships, and Accessing SQL Server and Azure SQL databases with EF Core for more information and examples. Also see Sparse columns for general information on SQL Server sparse columns.

Applies to

通过