ValuesExpression Class

Reference

Definition

Namespace:: Microsoft.EntityFrameworkCore.Query.SqlExpressions

Assembly:: Microsoft.EntityFrameworkCore.Relational.dll

Package:: Microsoft.EntityFrameworkCore.Relational v8.0.0

Important

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An expression that represents a constant table in SQL, sometimes known as a table value constructor.

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

public class ValuesExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase, Microsoft.EntityFrameworkCore.Query.SqlExpressions.IClonableTableExpressionBase

type ValuesExpression = class
    inherit TableExpressionBase
    interface IClonableTableExpressionBase

Public Class ValuesExpression
Inherits TableExpressionBase
Implements IClonableTableExpressionBase

Inheritance: Expression

TableExpressionBase
ValuesExpression

Implements: IClonableTableExpressionBase

Constructors

ValuesExpression(String, IReadOnlyList<RowValueExpression>, IReadOnlyList<String>, IEnumerable<IAnnotation>)

Creates a new instance of the ValuesExpression class.

Properties

Alias	The alias assigned to this table source.
ColumnNames	The names of the columns contained in this table.
NodeType	(Inherited from TableExpressionBase)
RowValues	The row values for this table.
Type	(Inherited from TableExpressionBase)

Methods

AddAnnotation(String, Object)	Adds an annotation to this object. Throws if an annotation with the specified name already exists. (Inherited from TableExpressionBase)
Clone()	Creates a new object that is a copy of the current instance.
CreateWithAnnotations(IEnumerable<IAnnotation>)	Creates an object like this with specified annotations.
Equals(Object)	System.Linq.Expressions.Expression.Equals(System.Object)
FindAnnotation(String)	Gets the annotation with the given name, returning `null` if it does not exist. (Inherited from TableExpressionBase)
GetAnnotations()	Gets all annotations on the current object. (Inherited from TableExpressionBase)
GetHashCode()	System.Linq.Expressions.Expression.GetHashCode
Print(ExpressionPrinter)	Creates a printable string representation of the given expression using ExpressionPrinter.
PrintAnnotations(ExpressionPrinter)	Creates a printable string representation of annotations associated with the given expression using ExpressionPrinter. (Inherited from TableExpressionBase)
Update(IReadOnlyList<RowValueExpression>)	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.

(Inherited from TableExpressionBase)

Extension Methods

UnwrapJoin(TableExpressionBase)

If the given table is a JoinExpressionBase, returns the table it joins to. Otherwise, returns table.

Applies to

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