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ISqlExpressionFactory.IsNotNull(SqlExpression) Method

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Definition

Namespace:
Microsoft.EntityFrameworkCore.Query
Assembly:
Microsoft.EntityFrameworkCore.Relational.dll
Package:
Microsoft.EntityFrameworkCore.Relational v3.0.0
Package:
Microsoft.EntityFrameworkCore.Relational v3.1.0
Package:
Microsoft.EntityFrameworkCore.Relational v5.0.0
Package:
Microsoft.EntityFrameworkCore.Relational v6.0.0
Package:
Microsoft.EntityFrameworkCore.Relational v7.0.0
Package:
Microsoft.EntityFrameworkCore.Relational v8.0.0
Package:
Microsoft.EntityFrameworkCore.Relational v9.0.0
Source:
ISqlExpressionFactory.cs
Source:
ISqlExpressionFactory.cs
Source:
ISqlExpressionFactory.cs

Creates a new SqlExpression which represent inequality to null.

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

Parameters

operand
SqlExpression

A SqlExpression to compare to non null.

Returns

SqlUnaryExpression
SqlExpression

An expression representing IS NOT NULL construct in a SQL tree.

Applies to