RuntimeDbFunction Konstruktor

Definicja

Przestrzeń nazw:

Microsoft.EntityFrameworkCore.Metadata

Zestaw:

Microsoft.EntityFrameworkCore.Relational.dll

Pakiet:

Microsoft.EntityFrameworkCore.Relational v8.0.0

Inicjuje nowe wystąpienie klasy RuntimeDbFunction.

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)

Parametry

modelName

String

Nazwa modelu.

model

RuntimeModel

Model.

returnType

Type

Typ zwracany.

storeName

String

Nazwa sklepu.

schema

String

Schemat magazynu.

storeType

String

Typ magazynu.

methodInfo

MethodInfo

Mapowane MethodInfo.

scalar

Boolean

Czy zwracany typ jest skalarny.

aggregate

Boolean

Czy funkcja jest agregacja.

nullable

Boolean

Określa, czy funkcja ma wartość null.

builtIn

Boolean

Czy funkcja jest wbudowana.

typeMapping

RelationalTypeMapping

Mapowanie typu dla wartości zwracanej.

translation

Func<IReadOnlyList<SqlExpression>,SqlExpression>

Tłumaczenie funkcji.