+-- @tag: custom_variables_valid
+-- @description: Benutzerdefinierte Variablen als ungültig markieren.
+-- @depends: release_2_6_0 custom_variables
+CREATE TABLE custom_variables_validity (
+ id integer NOT NULL DEFAULT nextval('id'::text),
+ config_id integer NOT NULL,
+ trans_id integer NOT NULL,
+
+ itime timestamp DEFAULT now(),
+
+ PRIMARY KEY (id),
+ FOREIGN KEY (config_id) REFERENCES custom_variable_configs (id)
+);