--Neues Feld infrastructure.group_id

SET AUTOCOMMIT ON;

ALTER TABLE infrastructure ADD (group_id NUMBER(38,0));

UPDATE infrastructure SET group_id=annotation_type_id;

ALTER TABLE infrastructure MODIFY (group_id NOT NULL);

ALTER TABLE infrastructure ADD CONSTRAINT cInfrastructureGroupAnnoType
      FOREIGN KEY (group_id) REFERENCES annotation_types;

COMMENT ON COLUMN infrastructure.group_id IS 'Reference to the infrastructure type group';

COMMIT;