RelationalForeignKeyExtensions Class

Definition

Namespace:

Microsoft.EntityFrameworkCore

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Package:

Microsoft.EntityFrameworkCore.Relational v9.0.0

Source:

RelationalForeignKeyExtensions.cs

Foreign key extension methods for relational database metadata.

C#

public static class RelationalForeignKeyExtensions

Inheritance

Object

RelationalForeignKeyExtensions

Remarks

See Modeling entity types and relationships for more information and examples.

Methods

FindSharedObjectRootForeignKey(IConventionForeignKey, StoreObjectIdentifier)	Finds the first IConventionForeignKey that is mapped to the same constraint in a shared table-like object. This method is typically used by database providers (and other extensions). It is generally not used in application code.
FindSharedObjectRootForeignKey(IForeignKey, StoreObjectIdentifier)	Finds the first IForeignKey that is mapped to the same constraint in a shared table-like object. This method is typically used by database providers (and other extensions). It is generally not used in application code.
FindSharedObjectRootForeignKey(IMutableForeignKey, StoreObjectIdentifier)	Finds the first IMutableForeignKey that is mapped to the same constraint in a shared table-like object. This method is typically used by database providers (and other extensions). It is generally not used in application code.
FindSharedObjectRootForeignKey(IReadOnlyForeignKey, StoreObjectIdentifier)	Finds the first IForeignKey that is mapped to the same constraint in a shared table-like object. This method is typically used by database providers (and other extensions). It is generally not used in application code.
GetConstraintName(IReadOnlyForeignKey, StoreObjectIdentifier, StoreObjectIdentifier)	Returns the foreign key constraint name.
GetConstraintName(IReadOnlyForeignKey)	Returns the foreign key constraint name.
GetConstraintNameConfigurationSource(IConventionForeignKey)	Gets the ConfigurationSource for the constraint name.
GetDefaultName(IReadOnlyForeignKey, StoreObjectIdentifier, StoreObjectIdentifier)	Returns the default constraint name that would be used for this foreign key.
GetDefaultName(IReadOnlyForeignKey)	Returns the default constraint name that would be used for this foreign key.
GetMappedConstraints(IForeignKey)	Gets the foreign key constraints to which the foreign key is mapped.
IsRowInternal(IReadOnlyForeignKey, StoreObjectIdentifier)	Returns a value indicating whether this foreign key is between two entity types sharing the same table-like store object.
SetConstraintName(IConventionForeignKey, String, Boolean)	Sets the foreign key constraint name.
SetConstraintName(IMutableForeignKey, String)	Sets the foreign key constraint name.

Applies to