Idioma

SqlExpressionFactory.IsNotNull(SqlExpression) Método

Definição

Cria um novo SqlExpression que representa a desigualdade como nulo.

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression IsNotNull(Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression operand);
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlUnaryExpression IsNotNull(Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression operand);
abstract member IsNotNull : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
override this.IsNotNull : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
abstract member IsNotNull : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlUnaryExpression
override this.IsNotNull : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlUnaryExpression
Public Overridable Function IsNotNull (operand As SqlExpression) As SqlExpression
Public Overridable Function IsNotNull (operand As SqlExpression) As SqlUnaryExpression

Parâmetros

operand
SqlExpression

A SqlExpression para comparar com não nulo.

Retornos

Uma expressão que representa a construção IS NOT NULL em uma árvore SQL.

Implementações

Aplica-se a