Dil

SqlExpressionFactory.IsNotNull(SqlExpression) Yöntem

Tanım

Null'a eşitsizliği temsil eden yeni SqlExpression bir oluşturur.

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

Parametreler

operand
SqlExpression

Null olmayanla karşılaştırmak için A SqlExpression .

Döndürülenler

SQL ağacında IS NOT NULL yapısını temsil eden bir ifade.

Uygulamalar

Şunlara uygulanır