IntersectExpression Class

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An expression that represents an INTERSECT operation in a SQL tree.

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

public class IntersectExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SetOperationBase

type IntersectExpression = class
    inherit SetOperationBase

Public Class IntersectExpression
Inherits SetOperationBase

Inheritance: Expression

TableExpressionBase

SetOperationBase
IntersectExpression

Constructors

IntersectExpression(String, SelectExpression, SelectExpression, Boolean, IReadOnlyDictionary<String,IAnnotation>)	This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.
IntersectExpression(String, SelectExpression, SelectExpression, Boolean)	Creates a new instance of the IntersectExpression class.

Properties

Alias	The alias assigned to this table source. (Inherited from SetOperationBase)
Annotations	An indexed collection of annotations associated with this table expression. (Inherited from TableExpressionBase)
IsDistinct	The bool value indicating whether result will remove duplicate rows. (Inherited from SetOperationBase)
NodeType	(Inherited from TableExpressionBase)
Source1	The first source of the set operation. (Inherited from SetOperationBase)
Source2	The second source of the set operation. (Inherited from SetOperationBase)
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(String, ExpressionVisitor)	Creates a new object that is a copy of the current instance.
Clone(String, ExpressionVisitor)	Creates a new object that is a copy of the current instance. (Inherited from TableExpressionBase)
CreateWithAnnotations(IEnumerable<IAnnotation>)	Creates an object like this with specified annotations.
CreateWithAnnotations(IEnumerable<IAnnotation>)	Creates an object like this with specified annotations. (Inherited from TableExpressionBase)
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
GetRequiredAlias()	This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release. (Inherited from TableExpressionBase)
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)
Quote()	System.Linq.Expressions.Expression.Quote
Quote()	Quotes the expression; that is, returns an expression that, when evaluated, would construct an expression identical to this one. Used to generate code for precompiled queries, which reconstructs this expression. (Inherited from TableExpressionBase)
Update(SelectExpression, SelectExpression)	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.
WithAlias(String)	Returns a copy of the current TableExpressionBase with the new provided alias.
WithAlias(String)	Returns a copy of the current TableExpressionBase with the new provided alias. (Inherited from TableExpressionBase)
WithAnnotations(IReadOnlyDictionary<String,IAnnotation>)	Creates an object like this with specified annotations.
WithAnnotations(IReadOnlyDictionary<String,IAnnotation>)	Creates an object like this with specified annotations. (Inherited from TableExpressionBase)

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

通过