ForeignKeyAction Enumeration

Definition

siehe fk-Syntax: | [ FREMDSCHLÜSSEL ] REFERENCES [ schema_name . ] referenced_table_name [ ( ref_column ) ] [ ON DELETE { NO ACTION | CASCADE | SET NULL | SET DEFAULT } ] [ ON UPDATE { NO ACTION | CASCADE | SET NULL | SET DEFAULT } ]

public enum ForeignKeyAction
type ForeignKeyAction = 
Public Enum ForeignKeyAction
Vererbung
ForeignKeyAction

Felder

Name Wert Beschreibung
NoAction 0
Cascade 1
SetNull 2
SetDefault 3

Gilt für: