SetOperationBase Class

Definition

Namespace:

Microsoft.EntityFrameworkCore.Query.SqlExpressions

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Package:

Microsoft.EntityFrameworkCore.Relational v8.0.0

An expression that represents a set operation between two table sources.

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

public abstract class SetOperationBase : Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase

type SetOperationBase = class
    inherit TableExpressionBase

Public MustInherit Class SetOperationBase
Inherits TableExpressionBase

Inheritance

Expression

TableExpressionBase

SetOperationBase

Derived

Microsoft.EntityFrameworkCore.Query.SqlExpressions.ExceptExpression

Microsoft.EntityFrameworkCore.Query.SqlExpressions.IntersectExpression

Microsoft.EntityFrameworkCore.Query.SqlExpressions.UnionExpression

Constructors

SetOperationBase(String, SelectExpression, SelectExpression, Boolean, IEnumerable<IAnnotation>)	Creates a new instance of the SetOperationBase class.
SetOperationBase(String, SelectExpression, SelectExpression, Boolean)	Creates a new instance of the SetOperationBase class.

Properties

Alias	The alias assigned to this table source.
IsDistinct	The bool value indicating whether result will remove duplicate rows.
NodeType	(Inherited from TableExpressionBase)
Source1	The first source of the set operation.
Source2	The second source of the set operation.
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)
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
Print(ExpressionPrinter)	Creates a printable string representation of the given expression using ExpressionPrinter. (Inherited from TableExpressionBase)
PrintAnnotations(ExpressionPrinter)	Creates a printable string representation of annotations associated with the given expression using ExpressionPrinter. (Inherited from TableExpressionBase)
VisitChildren(ExpressionVisitor)	(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.