RelationalCollectionShaperExpression Class

Reference

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

Important

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An expression that represents creation of a collection for relational provider in ShaperExpression.

This type is typically used by database providers (and other extensions). It is generally not used in application code.

public class RelationalCollectionShaperExpression : System.Linq.Expressions.Expression, Microsoft.EntityFrameworkCore.Query.IPrintableExpression

type RelationalCollectionShaperExpression = class
    inherit Expression
    interface IPrintableExpression

Public Class RelationalCollectionShaperExpression
Inherits Expression
Implements IPrintableExpression

Inheritance: Expression
RelationalCollectionShaperExpression

Implements: IPrintableExpression

Constructors

RelationalCollectionShaperExpression(Expression, Expression, Expression, IReadOnlyList<ValueComparer>, IReadOnlyList<ValueComparer>, IReadOnlyList<ValueComparer>, Expression, INavigationBase, Type)	Creates a new instance of the RelationalCollectionShaperExpression class.
RelationalCollectionShaperExpression(Int32, Expression, Expression, Expression, Expression, INavigation, Type)	Obsolete. Obsolete. Creates a new instance of the RelationalCollectionShaperExpression class.
RelationalCollectionShaperExpression(Int32, Expression, Expression, Expression, IReadOnlyList<ValueComparer>, IReadOnlyList<ValueComparer>, IReadOnlyList<ValueComparer>, Expression, INavigationBase, Type)	Obsolete. Creates a new instance of the RelationalCollectionShaperExpression class.

Properties

CollectionId	Obsolete. A unique id for this collection shaper.
ElementType	The clr type of elements of the collection.
InnerShaper	The expression to create inner elements.
Navigation	The navigation if associated with the collection.
NodeType	Gets the node type of this Expression.
OuterIdentifier	The identifier for the outer element.
OuterIdentifierValueComparers	The list of value comparers to compare outer identifier.
ParentIdentifier	The identifier for the parent element.
ParentIdentifierValueComparers	The list of value comparers to compare parent identifier.
SelfIdentifier	The identifier for the element in the collection.
SelfIdentifierValueComparers	The list of value comparers to compare self identifier.
Type	Gets the static type of the expression that this Expression represents.

Methods

Print(ExpressionPrinter)
Update(Expression, Expression, Expression, Expression)	Creates a new expression that is like this one, but using the supplied children. If all of the children are the same, it will return this expression.
VisitChildren(ExpressionVisitor)	Reduces the node and then calls the visitor delegate on the reduced expression. The method throws an exception if the node is not reducible.

Explicit Interface Implementations

IPrintableExpression.Print(ExpressionPrinter)

Creates a printable string representation of the given expression using ExpressionPrinter.

Applies to

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