RuntimeDbFunction Konstruktor

Definice

Obor názvů:

Microsoft.EntityFrameworkCore.Metadata

Sestavení:

Microsoft.EntityFrameworkCore.Relational.dll

Balíček:

Microsoft.EntityFrameworkCore.Relational v10.0.0

Zdroj:

RuntimeDbFunction.cs

Inicializuje novou instanci RuntimeDbFunction třídy.

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

Název modelu.

model

RuntimeModel

Model.

returnType

Type

Návratový typ.

storeName

String

Název úložiště.

schema

String

Schéma úložiště.

storeType

String

Typ obchodu.

methodInfo

MethodInfo

Namapovaný MethodInfo.

scalar

Boolean

Určuje, jestli je návratový typ skalární.

aggregate

Boolean

Určuje, jestli je funkce agregací.

nullable

Boolean

Určuje, jestli je funkce nullable.

builtIn

Boolean

Určuje, jestli je funkce integrovaná.

typeMapping

RelationalTypeMapping

Mapování typu pro vrácenou hodnotu.

translation

Func<IReadOnlyList<SqlExpression>,SqlExpression>

Překlad funkce.