TableExpressionBase Class

Definition

Namespace:

Microsoft.EntityFrameworkCore.Query.SqlExpressions

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Package:

Microsoft.EntityFrameworkCore.Relational v8.0.0

An expression that represents a table source in a SQL tree.

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

[System.Diagnostics.DebuggerDisplay("{Microsoft.EntityFrameworkCore.Query.ExpressionPrinter.Print(this), nq}")]
public abstract class TableExpressionBase : System.Linq.Expressions.Expression, Microsoft.EntityFrameworkCore.Query.IPrintableExpression

[<System.Diagnostics.DebuggerDisplay("{Microsoft.EntityFrameworkCore.Query.ExpressionPrinter.Print(this), nq}")>]
type TableExpressionBase = class
    inherit Expression
    interface IPrintableExpression

Public MustInherit Class TableExpressionBase
Inherits Expression
Implements IPrintableExpression

Inheritance

Expression

TableExpressionBase

Derived

Microsoft.EntityFrameworkCore.Query.SqlExpressions.FromSqlExpression

Microsoft.EntityFrameworkCore.Query.SqlExpressions.JoinExpressionBase

Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression

Microsoft.EntityFrameworkCore.Query.SqlExpressions.SetOperationBase

Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpression

Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableValuedFunctionExpression

Microsoft.EntityFrameworkCore.Query.SqlExpressions.ValuesExpression

Attributes

DebuggerDisplayAttribute

Implements

IPrintableExpression

Constructors

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

Properties

Alias	The alias assigned to this table source.
NodeType	Gets the node type of this Expression.
Type	Gets the static type of the expression that this Expression represents.

Methods

AddAnnotation(String, Object)	Adds an annotation to this object. Throws if an annotation with the specified name already exists.
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.
GetAnnotations()	Gets all annotations on the current object.
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.
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.

Extension Methods

UnwrapJoin(TableExpressionBase)

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