IMutableDbFunction Interface

Definition

Namespace:

Microsoft.EntityFrameworkCore.Metadata

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Package:

Microsoft.EntityFrameworkCore.Relational v8.0.0

Represents a relational database function in an model in the form that can be mutated while the model is being built.

public interface IMutableDbFunction : Microsoft.EntityFrameworkCore.Metadata.IMutableAnnotatable, Microsoft.EntityFrameworkCore.Metadata.IReadOnlyDbFunction

type IMutableDbFunction = interface
    interface IReadOnlyDbFunction
    interface IReadOnlyAnnotatable
    interface IMutableAnnotatable

Public Interface IMutableDbFunction
Implements IMutableAnnotatable, IReadOnlyDbFunction

Implements

IMutableAnnotatable IReadOnlyAnnotatable IReadOnlyDbFunction

Remarks

See Database functions for more information and examples.

Properties

IsAggregate	Gets the value indicating whether this function is an aggregate function. (Inherited from IReadOnlyDbFunction)
IsBuiltIn	Gets or sets the value indicating whether the database function is built-in or not.
IsNullable	Gets or sets the value indicating whether the database function can return null value or not.
IsScalar	Gets the value indicating whether this function returns scalar value. (Inherited from IReadOnlyDbFunction)
Item[String]	Gets the value of the annotation with the given name, returning null if it does not exist. (Inherited from IReadOnlyAnnotatable)
MethodInfo	Gets the CLR method which maps to the function in the database. (Inherited from IReadOnlyDbFunction)
Model	Gets the model in which this function is defined.
ModelName	Gets the name of the function in the model. (Inherited from IReadOnlyDbFunction)
Name	Gets or sets the name of the function in the database.
Parameters	Gets the parameters for this function
ReturnType	Gets the returned CLR type. (Inherited from IReadOnlyDbFunction)
Schema	Gets or sets the schema of the function in the database.
StoreType	Gets or sets the store type of the function in the database.
Translation	Gets or sets the translation callback for performing custom translation of the method call into a SQL expression fragment.
TypeMapping	Gets or sets the type mapping of the function in the database.

Methods

AddAnnotation(String, Object)	Adds an annotation to this object. Throws if an annotation with the specified name already exists. (Inherited from IMutableAnnotatable)
AddAnnotations(IEnumerable<IAnnotation>)	Adds annotations to an object. (Inherited from IMutableAnnotatable)
AnnotationsToDebugString(Int32)	Gets the debug string for all annotations declared on the object. (Inherited from IReadOnlyAnnotatable)
FindAnnotation(String)	Gets the annotation with the given name, returning null if it does not exist. (Inherited from IReadOnlyAnnotatable)
GetAnnotation(String)	Gets the annotation with the given name, throwing if it does not exist. (Inherited from IReadOnlyAnnotatable)
GetAnnotations()	Gets all annotations on the current object. (Inherited from IReadOnlyAnnotatable)
RemoveAnnotation(String)	Removes the given annotation from this object. (Inherited from IMutableAnnotatable)
SetAnnotation(String, Object)	Sets the annotation stored under the given key. Overwrites the existing annotation if an annotation with the specified name already exists. (Inherited from IMutableAnnotatable)
SetOrRemoveAnnotation(String, Object)	Sets the annotation stored under the given name. Overwrites the existing annotation if an annotation with the specified name already exists. Removes the existing annotation if null is supplied. (Inherited from IMutableAnnotatable)
ToDebugString(MetadataDebugStringOptions, Int32)	Creates a human-readable representation of the given metadata. Warning: Do not rely on the format of the returned string. It is designed for debugging only and may change arbitrarily between releases. (Inherited from IReadOnlyDbFunction)

Extension Methods