IReadOnlyDbFunction Interface

Definition

Namespace:

Microsoft.EntityFrameworkCore.Metadata

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Package:

Microsoft.EntityFrameworkCore.Relational v8.0.0

Represents a relational database function in a model.

public interface IReadOnlyDbFunction : Microsoft.EntityFrameworkCore.Infrastructure.IReadOnlyAnnotatable

type IReadOnlyDbFunction = interface
    interface IReadOnlyAnnotatable

Public Interface IReadOnlyDbFunction
Implements IReadOnlyAnnotatable

Derived

Microsoft.EntityFrameworkCore.Metadata.IConventionDbFunction

Microsoft.EntityFrameworkCore.Metadata.IDbFunction

Microsoft.EntityFrameworkCore.Metadata.IMutableDbFunction

Microsoft.EntityFrameworkCore.Metadata.RuntimeDbFunction

Implements

IReadOnlyAnnotatable

Remarks

See Database functions for more information and examples.

Properties

IsAggregate	Gets the value indicating whether this function is an aggregate function.
IsBuiltIn	Gets the value indicating whether the database function is built-in.
IsNullable	Gets the value indicating whether the database function can return null.
IsScalar	Gets the value indicating whether this function returns scalar value.
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.
Model	Gets the model in which this function is defined.
ModelName	Gets the name of the function in the model.
Name	Gets the name of the function in the database.
Parameters	Gets the parameters for this function.
ReturnType	Gets the returned CLR type.
Schema	Gets the schema of the function in the database.
StoreType	Gets the configured store type string.
Translation	Gets the translation callback for performing custom translation of the method call into a SQL expression fragment.
TypeMapping	Gets the type mapping for the function's return type.

Methods

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)
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.