FromSqlExpression Class
Definition
Important
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An expression that represents a subquery table source with user-provided custom SQL.
This type is typically used by database providers (and other extensions). It is generally not used in application code.
public class FromSqlExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase
public class FromSqlExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase, Microsoft.EntityFrameworkCore.Query.SqlExpressions.IClonableTableExpressionBase
public class FromSqlExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase, Microsoft.EntityFrameworkCore.Query.SqlExpressions.IClonableTableExpressionBase, Microsoft.EntityFrameworkCore.Query.SqlExpressions.ITableBasedExpression
type FromSqlExpression = class
inherit TableExpressionBase
type FromSqlExpression = class
inherit TableExpressionBase
interface IClonableTableExpressionBase
type FromSqlExpression = class
inherit TableExpressionBase
interface ITableBasedExpression
interface IClonableTableExpressionBase
Public Class FromSqlExpression
Inherits TableExpressionBase
Public Class FromSqlExpression
Inherits TableExpressionBase
Implements IClonableTableExpressionBase
Public Class FromSqlExpression
Inherits TableExpressionBase
Implements IClonableTableExpressionBase, ITableBasedExpression
- Inheritance
- Implements
Constructors
FromSqlExpression(ITableBase, String, Expression) |
Creates a new instance of the FromSqlExpression class. |
FromSqlExpression(String, Expression, String) |
Obsolete.
Creates a new instance of the FromSqlExpression class. |
FromSqlExpression(String, String, Expression) |
Creates a new instance of the FromSqlExpression class. |
Properties
Alias |
The alias assigned to this table source. |
Alias |
The alias assigned to this table source. (Inherited from TableExpressionBase) |
Arguments |
The user-provided parameters passed to the custom SQL. |
NodeType | (Inherited from TableExpressionBase) |
Sql |
The user-provided custom SQL for the table source. |
Table |
The ITableBase associated with given table source if any, |
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. |
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 |
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(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. (Inherited from TableExpressionBase) |
Extension Methods
UnwrapJoin(TableExpressionBase) |
If the given |
Applies to
Entity Framework