SqlExpressionFactory.Constant 메서드

정의

네임스페이스:

Microsoft.EntityFrameworkCore.Query

어셈블리:

Microsoft.EntityFrameworkCore.Relational.dll

패키지:

Microsoft.EntityFrameworkCore.Relational v8.0.0

오버로드

Constant(Object, Type, RelationalTypeMapping)	SQL 트리에서 상수를 나타내는 새 SqlConstantExpression 을 만듭니다.
Constant(Object, RelationalTypeMapping)	SQL 트리에서 상수를 나타내는 새 SqlConstantExpression 을 만듭니다.

Constant(Object, Type, RelationalTypeMapping)

SQL 트리에서 상수를 나타내는 새 SqlConstantExpression 을 만듭니다.

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlConstantExpression Constant (object? value, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping = default);

abstract member Constant : obj * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlConstantExpression
override this.Constant : obj * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlConstantExpression

Public Overridable Function Constant (value As Object, type As Type, Optional typeMapping As RelationalTypeMapping = Nothing) As SqlConstantExpression

매개 변수

value

Object

값입니다.

type

Type

상수의 형식입니다. 값이 null인 경우에 유용합니다.

typeMapping

RelationalTypeMapping

RelationalTypeMapping 식과 연결된 입니다.

반환

SqlConstantExpression

SQL 트리의 상수를 나타내는 식입니다.

구현

Constant(Object, Type, RelationalTypeMapping)

Constant(Object, RelationalTypeMapping)

SQL 트리에서 상수를 나타내는 새 SqlConstantExpression 을 만듭니다.

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlConstantExpression Constant (object? value, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping = default);

abstract member Constant : obj * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlConstantExpression
override this.Constant : obj * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlConstantExpression

Public Overridable Function Constant (value As Object, Optional typeMapping As RelationalTypeMapping = Nothing) As SqlConstantExpression

매개 변수

value

Object

값입니다.

typeMapping

RelationalTypeMapping

RelationalTypeMapping 식과 연결된 입니다.

반환

SqlConstantExpression

SQL 트리의 상수를 나타내는 식입니다.

구현

Constant(Object, RelationalTypeMapping)