Enum ForeignKeyRule

Specifies what action happens to rows have a referential relationship and the referenced row is deleted or updated from the parent table. The default is NoAction.

Namespace: DevZest.Data
Assembly: DevZest.Data.dll
Syntax
public enum ForeignKeyRule

Fields

Name Description
Cascade

Corresponding rows are deleted or updated from the referencing table if that row is deleted or updated from the parent table.
None

The Database Engine raises an error and the delete or update action on the row in the parent table is rejected.
SetDefault

All the values that make up the foreign key are set to their default values if the corresponding row in the parent table is deleted or updated.
SetNull

All the values that make up the foreign key are set to NULL if the corresponding row in the parent table is deleted or updated.

Extension Methods