text: SET DEFINE OFF;
  ALTER TABLE AFW_23_DETL_RESLT_RECHR ADD (
    CONSTRAINT AFW_23_DETL_RESLT_RECHR_FK1 
    FOREIGN KEY (REF_RECHR) 
    REFERENCES AFW_23_RECHR (SEQNC)
    ON DELETE CASCADE
    ENABLE VALIDATE)
  /
  