RuntimeDbFunction Konstruktor

Definition

Namespace:

Microsoft.EntityFrameworkCore.Metadata

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Paket:

Microsoft.EntityFrameworkCore.Relational v8.0.0

Initialisiert eine neue Instanz der RuntimeDbFunction-Klasse.

public RuntimeDbFunction (string modelName, Microsoft.EntityFrameworkCore.Metadata.RuntimeModel model, Type returnType, string storeName, string? schema = default, string? storeType = default, System.Reflection.MethodInfo? methodInfo = default, bool scalar = false, bool aggregate = false, bool nullable = false, bool builtIn = false, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping = default, Func<System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression>,Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression>? translation = default);

new Microsoft.EntityFrameworkCore.Metadata.RuntimeDbFunction : string * Microsoft.EntityFrameworkCore.Metadata.RuntimeModel * Type * string * string * string * System.Reflection.MethodInfo * bool * bool * bool * bool * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping * Func<System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression>, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> -> Microsoft.EntityFrameworkCore.Metadata.RuntimeDbFunction

Public Sub New (modelName As String, model As RuntimeModel, returnType As Type, storeName As String, Optional schema As String = Nothing, Optional storeType As String = Nothing, Optional methodInfo As MethodInfo = Nothing, Optional scalar As Boolean = false, Optional aggregate As Boolean = false, Optional nullable As Boolean = false, Optional builtIn As Boolean = false, Optional typeMapping As RelationalTypeMapping = Nothing, Optional translation As Func(Of IReadOnlyList(Of SqlExpression), SqlExpression) = Nothing)

Parameter

modelName

String

Der Name des Modells.

model

RuntimeModel

Das Modell.

returnType

Type

Der Rückgabetyp.

storeName

String

Der Name des Speichers.

schema

String

Das Speicherschema.

storeType

String

Der Speichertyp.

methodInfo

MethodInfo

Die zugeordnete MethodInfo.

scalar

Boolean

Gibt an, ob der Rückgabetyp skalar ist.

aggregate

Boolean

Gibt an, ob die Funktion ein Aggregat ist.

nullable

Boolean

Gibt an, ob die Funktion NULL-Werte zulässig ist.

builtIn

Boolean

Gibt an, ob die Funktion integriert ist.

typeMapping

RelationalTypeMapping

Die Typzuordnung für den Rückgabewert.

translation

Func<IReadOnlyList<SqlExpression>,SqlExpression>

Die Funktionsübersetzung.