--- /dev/null
+-- @tag: custom_variable_partsgroups
+-- @description: Beziehung zwischen cvar configs und partsgroups für Filter nach Warengruppen
+-- @depends: release_3_1_0
+-- @charset: utf-8
+
+CREATE TABLE custom_variable_config_partsgroups (
+ custom_variable_config_id integer NOT NULL,
+ partsgroup_id integer NOT NULL,
+
+ itime timestamp DEFAULT now(),
+ mtime timestamp,
+
+ FOREIGN KEY (custom_variable_config_id) REFERENCES custom_variable_configs(id),
+ FOREIGN KEY (partsgroup_id) REFERENCES partsgroup(id),
+
+ PRIMARY KEY(custom_variable_config_id, partsgroup_id)
+);
+
+CREATE TRIGGER mtime_custom_variable_config_partsgroups BEFORE UPDATE ON custom_variable_config_partsgroups
+ FOR EACH ROW EXECUTE PROCEDURE set_mtime();