text: RECREATE TABLE SAMPLE (
      REC  SMALLINT,
      I32  INTEGER,
      DBL  DOUBLE PRECISION,
      STR  VARCHAR(32),
      DMY  TIMESTAMP
  );
  
  COMMIT WORK;
  
  UPDATE OR
  INSERT INTO SAMPLE
         (REC, I32, DBL, STR, DMY)
  VALUES (1, -1, 1.5, 'Record 1', '2021-05-12 11:07:10')
  MATCHING (REC);
  
  UPDATE OR
  INSERT INTO SAMPLE
         (REC, I32, DBL, STR, DMY)
  VALUES (2, 1, 10.95, 'Record 2', '2021-05-12 11:07:12')
  MATCHING (REC);
  
  COMMIT WORK;
  