SqlFunctionExpression Constructors

Definition

Namespace:

Microsoft.EntityFrameworkCore.Query.SqlExpressions

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Package:

Microsoft.EntityFrameworkCore.Relational v9.0.0

Overloads

SqlFunctionExpression(String, Boolean, Type, RelationalTypeMapping)	Creates a new instance of the SqlFunctionExpression class which represents a built-in niladic function.
SqlFunctionExpression(String, String, Boolean, Type, RelationalTypeMapping)	Creates a new instance of the SqlFunctionExpression class which represents a niladic function.
SqlFunctionExpression(SqlExpression, String, Boolean, Boolean, Type, RelationalTypeMapping)	Creates a new instance of the SqlFunctionExpression class which represents a niladic function which is invoked on an instance.
SqlFunctionExpression(String, IEnumerable<SqlExpression>, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)	Creates a new instance of the SqlFunctionExpression class which represents a built-in function.
SqlFunctionExpression(String, String, IEnumerable<SqlExpression>, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)	Creates a new instance of the SqlFunctionExpression class which represents a function.
SqlFunctionExpression(SqlExpression, String, IEnumerable<SqlExpression>, Boolean, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)	Creates a new instance of the SqlFunctionExpression class which represents a function which is invoked on an instance.
SqlFunctionExpression(SqlExpression, String, String, IEnumerable<SqlExpression>, Boolean, Nullable<Boolean>, IEnumerable<Boolean>, Boolean, Type, RelationalTypeMapping)	This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.

SqlFunctionExpression(String, Boolean, Type, RelationalTypeMapping)

Source:

SqlFunctionExpression.cs

Creates a new instance of the SqlFunctionExpression class which represents a built-in niladic function.

public SqlFunctionExpression (string functionName, bool nullable, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression : string * bool * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

Public Sub New (functionName As String, nullable As Boolean, type As Type, typeMapping As RelationalTypeMapping)

Parameters

functionName

String

The name of the function.

nullable

Boolean

A bool value indicating whether this function can return null.

type

Type

The Type of the expression.

typeMapping

RelationalTypeMapping

The RelationalTypeMapping associated with the expression.

SqlFunctionExpression(String, String, Boolean, Type, RelationalTypeMapping)

Source:

SqlFunctionExpression.cs

Creates a new instance of the SqlFunctionExpression class which represents a niladic function.

public SqlFunctionExpression (string schema, string functionName, bool nullable, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression : string * string * bool * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

Public Sub New (schema As String, functionName As String, nullable As Boolean, type As Type, typeMapping As RelationalTypeMapping)

Parameters

schema

String

The schema in which the function is defined.

functionName

String

The name of the function.

nullable

Boolean

A bool value indicating whether this function can return null.

type

Type

The Type of the expression.

typeMapping

RelationalTypeMapping

The RelationalTypeMapping associated with the expression.

SqlFunctionExpression(SqlExpression, String, Boolean, Boolean, Type, RelationalTypeMapping)

Source:

SqlFunctionExpression.cs

Creates a new instance of the SqlFunctionExpression class which represents a niladic function which is invoked on an instance.

public SqlFunctionExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression instance, string functionName, bool nullable, bool instancePropagatesNullability, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * string * bool * bool * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

Public Sub New (instance As SqlExpression, functionName As String, nullable As Boolean, instancePropagatesNullability As Boolean, type As Type, typeMapping As RelationalTypeMapping)

Parameters

instance

SqlExpression

An expression on which the function is defined.

functionName

String

The name of the function.

nullable

Boolean

A bool value indicating whether this function can return null.

instancePropagatesNullability

Boolean

A value indicating if instance propagates null to result.

type

Type

The Type of the expression.

typeMapping

RelationalTypeMapping

The RelationalTypeMapping associated with the expression.

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

Source:

SqlFunctionExpression.cs

Creates a new instance of the SqlFunctionExpression class which represents a built-in function.

public SqlFunctionExpression (string functionName, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, bool nullable, System.Collections.Generic.IEnumerable<bool> argumentsPropagateNullability, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression : string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * bool * seq<bool> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

Public Sub New (functionName As String, arguments As IEnumerable(Of SqlExpression), nullable As Boolean, argumentsPropagateNullability As IEnumerable(Of Boolean), type As Type, typeMapping As RelationalTypeMapping)

Parameters

functionName

String

The name of the function.

arguments

IEnumerable<SqlExpression>

The arguments of the function.

nullable

Boolean

A bool value indicating whether this function can return null.

argumentsPropagateNullability

IEnumerable<Boolean>

A list of bool values indicating whether individual arguments propagate null to result.

type

Type

The Type of the expression.

typeMapping

RelationalTypeMapping

The RelationalTypeMapping associated with the expression.

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

Source:

SqlFunctionExpression.cs

Creates a new instance of the SqlFunctionExpression class which represents a function.

public SqlFunctionExpression (string? schema, string functionName, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, bool nullable, System.Collections.Generic.IEnumerable<bool> argumentsPropagateNullability, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression : string * string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * bool * seq<bool> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

Public Sub New (schema As String, functionName As String, arguments As IEnumerable(Of SqlExpression), nullable As Boolean, argumentsPropagateNullability As IEnumerable(Of Boolean), type As Type, typeMapping As RelationalTypeMapping)

Parameters

schema

String

The schema in which the function is defined.

functionName

String

The name of the function.

arguments

IEnumerable<SqlExpression>

The arguments of the function.

nullable

Boolean

A bool value indicating whether this function can return null.

argumentsPropagateNullability

IEnumerable<Boolean>

A list of bool values indicating whether individual arguments propagate null to result.

type

Type

The Type of the expression.

typeMapping

RelationalTypeMapping

The RelationalTypeMapping associated with the expression.

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

Source:

SqlFunctionExpression.cs

Creates a new instance of the SqlFunctionExpression class which represents a function which is invoked on an instance.

public SqlFunctionExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression instance, string functionName, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, bool nullable, bool instancePropagatesNullability, System.Collections.Generic.IEnumerable<bool> argumentsPropagateNullability, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression : 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 Sub New (instance As SqlExpression, functionName As String, arguments As IEnumerable(Of SqlExpression), nullable As Boolean, instancePropagatesNullability As Boolean, argumentsPropagateNullability As IEnumerable(Of Boolean), type As Type, typeMapping As RelationalTypeMapping)

Parameters

instance

SqlExpression

An expression on which the function is applied.

functionName

String

The name of the function.

arguments

IEnumerable<SqlExpression>

The arguments of the function.

nullable

Boolean

A bool value indicating whether this function can return null.

instancePropagatesNullability

Boolean

A value indicating if instance propagates null to result.

argumentsPropagateNullability

IEnumerable<Boolean>

A list of bool values indicating whether individual arguments propagate null to result.

type

Type

The Type of the expression.

typeMapping

RelationalTypeMapping

The RelationalTypeMapping associated with the expression.

SqlFunctionExpression(SqlExpression, String, String, IEnumerable<SqlExpression>, Boolean, Nullable<Boolean>, IEnumerable<Boolean>, Boolean, Type, RelationalTypeMapping)

Source:

SqlFunctionExpression.cs

This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.

[Microsoft.EntityFrameworkCore.Infrastructure.EntityFrameworkInternal]
public SqlFunctionExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? instance, string? schema, string name, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression>? arguments, bool nullable, bool? instancePropagatesNullability, System.Collections.Generic.IEnumerable<bool>? argumentsPropagateNullability, bool builtIn, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);

[<Microsoft.EntityFrameworkCore.Infrastructure.EntityFrameworkInternal>]
new Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * string * string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * bool * Nullable<bool> * seq<bool> * bool * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression

Public Sub New (instance As SqlExpression, schema As String, name As String, arguments As IEnumerable(Of SqlExpression), nullable As Boolean, instancePropagatesNullability As Nullable(Of Boolean), argumentsPropagateNullability As IEnumerable(Of Boolean), builtIn As Boolean, type As Type, typeMapping As RelationalTypeMapping)

Parameters

instance

SqlExpression

schema

String

name

String

arguments

IEnumerable<SqlExpression>

nullable

Boolean

instancePropagatesNullability

Nullable<Boolean>

argumentsPropagateNullability

IEnumerable<Boolean>

builtIn

Boolean

type

Type

typeMapping

RelationalTypeMapping

Attributes

EntityFrameworkInternalAttribute