SqlNullabilityProcessor.VisitJsonScalar Method

Definition

Namespace:

Microsoft.EntityFrameworkCore.Query

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Package:

Microsoft.EntityFrameworkCore.Relational v9.0.0

Source:

SqlNullabilityProcessor.cs

Visits a JsonScalarExpression and computes its nullability.

protected virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression VisitJsonScalar (Microsoft.EntityFrameworkCore.Query.SqlExpressions.JsonScalarExpression jsonScalarExpression, bool allowOptimizedExpansion, out bool nullable);

abstract member VisitJsonScalar : Microsoft.EntityFrameworkCore.Query.SqlExpressions.JsonScalarExpression * bool * bool -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
override this.VisitJsonScalar : Microsoft.EntityFrameworkCore.Query.SqlExpressions.JsonScalarExpression * bool * bool -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression

Protected Overridable Function VisitJsonScalar (jsonScalarExpression As JsonScalarExpression, allowOptimizedExpansion As Boolean, ByRef nullable As Boolean) As SqlExpression

Parameters

jsonScalarExpression

JsonScalarExpression

A json scalar expression to visit.

allowOptimizedExpansion

Boolean

A bool value indicating if optimized expansion which considers null value as false value is allowed.

nullable

Boolean

A bool value indicating whether the sql expression is nullable.

Returns

SqlExpression

An optimized sql expression.