ForeignKeyIndexConvention.AreIndexedBy Metode

Definisi

Ruang nama:

Microsoft.EntityFrameworkCore.Metadata.Conventions

Rakitan:

Microsoft.EntityFrameworkCore.dll

Paket:

Microsoft.EntityFrameworkCore v8.0.0

Mengembalikan nilai yang menunjukkan apakah properti yang diberikan sudah dicakup oleh indeks yang ada.

protected virtual bool AreIndexedBy (System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Metadata.IConventionProperty> properties, bool unique, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Metadata.IConventionProperty> coveringIndexProperties, bool coveringIndexUnique);

abstract member AreIndexedBy : System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Metadata.IConventionProperty> * bool * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Metadata.IConventionProperty> * bool -> bool
override this.AreIndexedBy : System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Metadata.IConventionProperty> * bool * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Metadata.IConventionProperty> * bool -> bool

Protected Overridable Function AreIndexedBy (properties As IReadOnlyList(Of IConventionProperty), unique As Boolean, coveringIndexProperties As IReadOnlyList(Of IConventionProperty), coveringIndexUnique As Boolean) As Boolean

Parameter

properties

IReadOnlyList<IConventionProperty>

Properti yang akan diperiksa.

unique

Boolean

Apakah indeks yang akan dibuat harus unik.

coveringIndexProperties

IReadOnlyList<IConventionProperty>

Properti indeks yang ada.

coveringIndexUnique

Boolean

Apakah indeks yang ada unik.

Mengembalikan

Boolean

true jika indeks yang ada mencakup properti yang diberikan.