实例 PostgreSQL 更新数据后的结果 3

 
SELECT * FROM cars;        
                    

输出结果

 brand  |  model  | year | color
--------+---------+------+-------
 Ford   | Mustang | 1964 |
 BMW    | M1      | 1978 |
 Toyota | Celica  | 1975 |
 Volvo  | p1800   | 1968 | red
(4 rows)