SqlExpressionFactory.Function Yöntem

Tanım

Ad Alanı:: Microsoft.EntityFrameworkCore.Query

Bütünleştirilmiş Kod:: Microsoft.EntityFrameworkCore.Relational.dll

Paket:: Microsoft.EntityFrameworkCore.Relational v3.0.0

Paket:: Microsoft.EntityFrameworkCore.Relational v3.1.0

Paket:: Microsoft.EntityFrameworkCore.Relational v5.0.0

Paket:: Microsoft.EntityFrameworkCore.Relational v6.0.0

Paket:: Microsoft.EntityFrameworkCore.Relational v10.0.0

Paket:: Microsoft.EntityFrameworkCore.Relational v11.0.0

Paket:: Microsoft.EntityFrameworkCore.Relational v7.0.0

Paket:: Microsoft.EntityFrameworkCore.Relational v8.0.0

Paket:: Microsoft.EntityFrameworkCore.Relational v9.0.0

Önemli

Bazı bilgiler ürünün ön sürümüyle ilgilidir ve sürüm öncesinde önemli değişiklikler yapılmış olabilir. Burada verilen bilgilerle ilgili olarak Microsoft açık veya zımni hiçbir garanti vermez.

Aşırı Yüklemeler

Veri Akışı Adı	Description
Function(String, String, IEnumerable<SqlExpression>, Type, RelationalTypeMapping)	Geçersiz. SQL ağacındaki işlev çağrısını temsil eden yeni SqlFunctionExpression bir oluşturur.
Function(SqlExpression, String, IEnumerable<SqlExpression>, Boolean, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)	SQL ağacındaki işlev çağrısını temsil eden yeni SqlExpression bir oluşturur.
Function(String, IEnumerable<SqlExpression>, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)	SQL ağacındaki işlev çağrısını temsil eden yeni SqlExpression bir oluşturur.
Function(SqlExpression, String, IEnumerable<SqlExpression>, Type, RelationalTypeMapping)	Geçersiz. SQL ağacındaki işlev çağrısını temsil eden yeni SqlFunctionExpression bir oluşturur.
Function(String, String, IEnumerable<SqlExpression>, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)	SQL ağacındaki işlev çağrısını temsil eden yeni SqlExpression bir oluşturur.
Function(String, IEnumerable<SqlExpression>, Type, RelationalTypeMapping)	Geçersiz. SQL ağacındaki işlev çağrısını temsil eden yeni SqlFunctionExpression bir oluşturur.
Function(String, Type, RelationalTypeMapping)	Geçersiz. SQL ağacındaki işlev çağrısını temsil eden yeni SqlFunctionExpression bir oluşturur.
Function(String, String, Type, RelationalTypeMapping)	Geçersiz. SQL ağacındaki işlev çağrısını temsil eden yeni SqlFunctionExpression bir oluşturur.
Function(SqlExpression, String, Type, RelationalTypeMapping)	Geçersiz. SQL ağacındaki işlev çağrısını temsil eden yeni SqlFunctionExpression bir oluşturur.

Function(String, String, IEnumerable<SqlExpression>, Type, RelationalTypeMapping)

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Dikkat

Use overload that explicitly specifies value for 'argumentsPropagateNullability' argument.

SQL ağacındaki işlev çağrısını temsil eden yeni SqlFunctionExpression bir oluşturur.

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(string schema, string name, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping = default);

[System.Obsolete("Use overload that explicitly specifies value for 'argumentsPropagateNullability' argument.")]
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(string schema, string name, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping = default);

[System.Obsolete("Use overload that explicitly specifies value for 'argumentsPropagateNullability' argument.")]
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(string? schema, string name, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping = default);

abstract member Function : string * string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression
override this.Function : string * string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

[<System.Obsolete("Use overload that explicitly specifies value for 'argumentsPropagateNullability' argument.")>]
abstract member Function : string * string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression
override this.Function : string * string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

Public Overridable Function Function (schema As String, name As String, arguments As IEnumerable(Of SqlExpression), returnType As Type, Optional typeMapping As RelationalTypeMapping = Nothing) As SqlFunctionExpression

Parametreler

schema: String

İşlevin tanımlandığı şema.

name: String

İşlevin adı.

arguments: IEnumerable<SqlExpression>

İşlevin bağımsız değişkenleri.

returnType: Type

İfadenin Type değeri.

typeMapping: RelationalTypeMapping

RelationalTypeMapping İfadeyle ilişkilendirilmiş olan.

Döndürülenler

SqlFunctionExpression

SQL ağacında işlev çağrısını temsil eden ifade.

Uygulamalar

Function(String, String, IEnumerable<SqlExpression>, Type, RelationalTypeMapping)

Özellikler: ObsoleteAttribute

Şunlara uygulanır

Function(SqlExpression, String, IEnumerable<SqlExpression>, Boolean, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

SQL ağacındaki işlev çağrısını temsil eden yeni SqlExpression bir oluşturur.

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression Function(Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression instance, string name, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, bool nullable, bool instancePropagatesNullability, System.Collections.Generic.IEnumerable<bool> argumentsPropagateNullability, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping = default);

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression instance, string name, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, bool nullable, bool instancePropagatesNullability, System.Collections.Generic.IEnumerable<bool> argumentsPropagateNullability, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping = default);

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression instance, string name, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, bool nullable, bool instancePropagatesNullability, System.Collections.Generic.IEnumerable<bool> argumentsPropagateNullability, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping = default);

abstract member Function : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * bool * bool * seq<bool> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
override this.Function : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * bool * bool * seq<bool> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression

abstract member Function : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * bool * bool * seq<bool> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression
override this.Function : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * bool * bool * seq<bool> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

Public Overridable Function Function (instance As SqlExpression, name As String, arguments As IEnumerable(Of SqlExpression), nullable As Boolean, instancePropagatesNullability As Boolean, argumentsPropagateNullability As IEnumerable(Of Boolean), returnType As Type, Optional typeMapping As RelationalTypeMapping = Nothing) As SqlExpression

Public Overridable Function Function (instance As SqlExpression, name As String, arguments As IEnumerable(Of SqlExpression), nullable As Boolean, instancePropagatesNullability As Boolean, argumentsPropagateNullability As IEnumerable(Of Boolean), returnType As Type, Optional typeMapping As RelationalTypeMapping = Nothing) As SqlFunctionExpression

Parametreler

instance: SqlExpression

İşlevin uygulandığı ifade.

name: String

İşlevin adı.

arguments: IEnumerable<SqlExpression>

İşlevin bağımsız değişkenleri.

nullable: Boolean

Bu işlevin null döndürebileceğini gösteren bool değeri.

instancePropagatesNullability: Boolean

Örneğin sonuç olarak null yayılıp yayılmadığını gösteren bir değer.

argumentsPropagateNullability: IEnumerable<Boolean>

Bağımsız değişkenlerin sonuba null yayılıp yayılmadığını gösteren bool değerleri listesi.

returnType: Type

İfadenin Type değeri.

typeMapping: RelationalTypeMapping

RelationalTypeMapping İfadeyle ilişkilendirilmiş olan.

Döndürülenler

SqlExpression

SqlFunctionExpression

SQL ağacında işlev çağrısını temsil eden ifade.

Uygulamalar

Function(SqlExpression, String, IEnumerable<SqlExpression>, Boolean, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)

Şunlara uygulanır

Function(String, IEnumerable<SqlExpression>, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

SQL ağacındaki işlev çağrısını temsil eden yeni SqlExpression bir oluşturur.

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression Function(string name, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, bool nullable, System.Collections.Generic.IEnumerable<bool> argumentsPropagateNullability, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping = default);

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(string name, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, bool nullable, System.Collections.Generic.IEnumerable<bool> argumentsPropagateNullability, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping = default);

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(string name, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, bool nullable, System.Collections.Generic.IEnumerable<bool> argumentsPropagateNullability, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping = default);

abstract member Function : string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * bool * seq<bool> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
override this.Function : string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * bool * seq<bool> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression

abstract member Function : string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * bool * seq<bool> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression
override this.Function : string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * bool * seq<bool> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

Public Overridable Function Function (name As String, arguments As IEnumerable(Of SqlExpression), nullable As Boolean, argumentsPropagateNullability As IEnumerable(Of Boolean), returnType As Type, Optional typeMapping As RelationalTypeMapping = Nothing) As SqlExpression

Public Overridable Function Function (name As String, arguments As IEnumerable(Of SqlExpression), nullable As Boolean, argumentsPropagateNullability As IEnumerable(Of Boolean), returnType As Type, Optional typeMapping As RelationalTypeMapping = Nothing) As SqlFunctionExpression

Parametreler

name: String

İşlevin adı.

arguments: IEnumerable<SqlExpression>

İşlevin bağımsız değişkenleri.

nullable: Boolean

Bu işlevin null döndürebileceğini gösteren bool değeri.

argumentsPropagateNullability: IEnumerable<Boolean>

Bağımsız değişkenlerin sonuba null yayılıp yayılmadığını gösteren bool değerleri listesi.

returnType: Type

İfadenin Type değeri.

typeMapping: RelationalTypeMapping

RelationalTypeMapping İfadeyle ilişkilendirilmiş olan.

Döndürülenler

SqlExpression

SqlFunctionExpression

SQL ağacında işlev çağrısını temsil eden ifade.

Uygulamalar

Function(String, IEnumerable<SqlExpression>, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)

Şunlara uygulanır

Function(SqlExpression, String, IEnumerable<SqlExpression>, Type, RelationalTypeMapping)

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Dikkat

Use overload that explicitly specifies values for 'instancePropagatesNullability' and 'argumentsPropagateNullability' arguments.

SQL ağacındaki işlev çağrısını temsil eden yeni SqlFunctionExpression bir oluşturur.

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression instance, string name, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping = default);

[System.Obsolete("Use overload that explicitly specifies values for 'instancePropagatesNullability' and 'argumentsPropagateNullability' arguments.")]
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression instance, string name, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping = default);

[System.Obsolete("Use overload that explicitly specifies values for 'instancePropagatesNullability' and 'argumentsPropagateNullability' arguments.")]
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression instance, string name, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping = default);

abstract member Function : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression
override this.Function : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

[<System.Obsolete("Use overload that explicitly specifies values for 'instancePropagatesNullability' and 'argumentsPropagateNullability' arguments.")>]
abstract member Function : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression
override this.Function : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

Public Overridable Function Function (instance As SqlExpression, name As String, arguments As IEnumerable(Of SqlExpression), returnType As Type, Optional typeMapping As RelationalTypeMapping = Nothing) As SqlFunctionExpression

Parametreler

instance: SqlExpression

İşlevin uygulandığı ifade.

name: String

İşlevin adı.

arguments: IEnumerable<SqlExpression>

İşlevin bağımsız değişkenleri.

returnType: Type

İfadenin Type değeri.

typeMapping: RelationalTypeMapping

RelationalTypeMapping İfadeyle ilişkilendirilmiş olan.

Döndürülenler

SqlFunctionExpression

SQL ağacında işlev çağrısını temsil eden ifade.

Uygulamalar

Function(SqlExpression, String, IEnumerable<SqlExpression>, Type, RelationalTypeMapping)

Özellikler: ObsoleteAttribute

Şunlara uygulanır

Function(String, String, IEnumerable<SqlExpression>, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

SQL ağacındaki işlev çağrısını temsil eden yeni SqlExpression bir oluşturur.

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression Function(string? schema, string name, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, bool nullable, System.Collections.Generic.IEnumerable<bool> argumentsPropagateNullability, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping = default);

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(string schema, string name, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, bool nullable, System.Collections.Generic.IEnumerable<bool> argumentsPropagateNullability, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping = default);

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(string? schema, string name, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, bool nullable, System.Collections.Generic.IEnumerable<bool> argumentsPropagateNullability, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping = default);

abstract member Function : string * string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * bool * seq<bool> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
override this.Function : string * string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * bool * seq<bool> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression

abstract member Function : string * string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * bool * seq<bool> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression
override this.Function : string * string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * bool * seq<bool> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

Public Overridable Function Function (schema As String, name As String, arguments As IEnumerable(Of SqlExpression), nullable As Boolean, argumentsPropagateNullability As IEnumerable(Of Boolean), returnType As Type, Optional typeMapping As RelationalTypeMapping = Nothing) As SqlExpression

Public Overridable Function Function (schema As String, name As String, arguments As IEnumerable(Of SqlExpression), nullable As Boolean, argumentsPropagateNullability As IEnumerable(Of Boolean), returnType As Type, Optional typeMapping As RelationalTypeMapping = Nothing) As SqlFunctionExpression

Parametreler

schema: String

İşlevin tanımlandığı şema.

name: String

İşlevin adı.

arguments: IEnumerable<SqlExpression>

İşlevin bağımsız değişkenleri.

nullable: Boolean

Bu işlevin null döndürebileceğini gösteren bool değeri.

argumentsPropagateNullability: IEnumerable<Boolean>

Bağımsız değişkenlerin sonuba null yayılıp yayılmadığını gösteren bool değerleri listesi.

returnType: Type

İfadenin Type değeri.

typeMapping: RelationalTypeMapping

RelationalTypeMapping İfadeyle ilişkilendirilmiş olan.

Döndürülenler

SqlExpression

SqlFunctionExpression

SQL ağacında işlev çağrısını temsil eden ifade.

Uygulamalar

Function(String, String, IEnumerable<SqlExpression>, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)

Şunlara uygulanır

Function(String, IEnumerable<SqlExpression>, Type, RelationalTypeMapping)

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Dikkat

Use overload that explicitly specifies value for 'argumentsPropagateNullability' argument.

SQL ağacındaki işlev çağrısını temsil eden yeni SqlFunctionExpression bir oluşturur.

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(string name, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping = default);

[System.Obsolete("Use overload that explicitly specifies value for 'argumentsPropagateNullability' argument.")]
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(string name, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping = default);

[System.Obsolete("Use overload that explicitly specifies value for 'argumentsPropagateNullability' argument.")]
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(string name, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping = default);

abstract member Function : string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression
override this.Function : string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

[<System.Obsolete("Use overload that explicitly specifies value for 'argumentsPropagateNullability' argument.")>]
abstract member Function : string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression
override this.Function : string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

Public Overridable Function Function (name As String, arguments As IEnumerable(Of SqlExpression), returnType As Type, Optional typeMapping As RelationalTypeMapping = Nothing) As SqlFunctionExpression

Parametreler

name: String

İşlevin adı.

arguments: IEnumerable<SqlExpression>

İşlevin bağımsız değişkenleri.

returnType: Type

İfadenin Type değeri.

typeMapping: RelationalTypeMapping

RelationalTypeMapping İfadeyle ilişkilendirilmiş olan.

Döndürülenler

SqlFunctionExpression

SQL ağacında işlev çağrısını temsil eden ifade.

Uygulamalar

Function(String, IEnumerable<SqlExpression>, Type, RelationalTypeMapping)

Özellikler: ObsoleteAttribute

Şunlara uygulanır

Function(String, Type, RelationalTypeMapping)

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Dikkat

Use NiladicFunction method.

SQL ağacındaki işlev çağrısını temsil eden yeni SqlFunctionExpression bir oluşturur.

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(string name, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping = default);

[System.Obsolete("Use NiladicFunction method.")]
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(string name, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping = default);

[System.Obsolete("Use NiladicFunction method.")]
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(string name, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping = default);

abstract member Function : string * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression
override this.Function : string * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

[<System.Obsolete("Use NiladicFunction method.")>]
abstract member Function : string * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression
override this.Function : string * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

Public Overridable Function Function (name As String, returnType As Type, Optional typeMapping As RelationalTypeMapping = Nothing) As SqlFunctionExpression

Parametreler

name: String

İşlevin adı.

returnType: Type

İfadenin Type değeri.

typeMapping: RelationalTypeMapping

RelationalTypeMapping İfadeyle ilişkilendirilmiş olan.

Döndürülenler

SqlFunctionExpression

SQL ağacında işlev çağrısını temsil eden ifade.

Uygulamalar

Function(String, Type, RelationalTypeMapping)

Özellikler: ObsoleteAttribute

Şunlara uygulanır

Function(String, String, Type, RelationalTypeMapping)

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Dikkat

Use NiladicFunction method.

SQL ağacındaki işlev çağrısını temsil eden yeni SqlFunctionExpression bir oluşturur.

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(string schema, string name, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping = default);

[System.Obsolete("Use NiladicFunction method.")]
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(string schema, string name, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping = default);

[System.Obsolete("Use NiladicFunction method.")]
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(string schema, string name, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping = default);

abstract member Function : string * string * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression
override this.Function : string * string * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

[<System.Obsolete("Use NiladicFunction method.")>]
abstract member Function : string * string * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression
override this.Function : string * string * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

Public Overridable Function Function (schema As String, name As String, returnType As Type, Optional typeMapping As RelationalTypeMapping = Nothing) As SqlFunctionExpression

Parametreler

schema: String

İşlevin tanımlandığı şema.

name: String

İşlevin adı.

returnType: Type

İfadenin Type değeri.

typeMapping: RelationalTypeMapping

RelationalTypeMapping İfadeyle ilişkilendirilmiş olan.

Döndürülenler

SqlFunctionExpression

SQL ağacında işlev çağrısını temsil eden ifade.

Uygulamalar

Function(String, String, Type, RelationalTypeMapping)

Özellikler: ObsoleteAttribute

Şunlara uygulanır

Function(SqlExpression, String, Type, RelationalTypeMapping)

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Kaynak:: SqlExpressionFactory.cs

Dikkat

Use NiladicFunction method.

SQL ağacındaki işlev çağrısını temsil eden yeni SqlFunctionExpression bir oluşturur.

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression instance, string name, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping = default);

[System.Obsolete("Use NiladicFunction method.")]
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression instance, string name, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping = default);

[System.Obsolete("Use NiladicFunction method.")]
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression Function(Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression instance, string name, Type returnType, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping = default);

abstract member Function : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * string * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression
override this.Function : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * string * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

[<System.Obsolete("Use NiladicFunction method.")>]
abstract member Function : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * string * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression
override this.Function : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * string * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

Public Overridable Function Function (instance As SqlExpression, name As String, returnType As Type, Optional typeMapping As RelationalTypeMapping = Nothing) As SqlFunctionExpression

Parametreler

instance: SqlExpression

İşlevin uygulandığı ifade.

name: String

İşlevin adı.

returnType: Type

İfadenin Type değeri.

typeMapping: RelationalTypeMapping

RelationalTypeMapping İfadeyle ilişkilendirilmiş olan.

Döndürülenler

SqlFunctionExpression

SQL ağacında işlev çağrısını temsil eden ifade.

Uygulamalar

Function(SqlExpression, String, Type, RelationalTypeMapping)

Özellikler: ObsoleteAttribute

Şunlara uygulanır

Geri Bildirim

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