我有来自MySQL的以下输出。
| 345 | 2016-02-11 | 2016-02-11 | 2016-02-11 | goods desc | | NULL | NULL | NULL | NULL | NULL |
| 545 | 2016-02-02 | 2016-02-01 | 2016-02-01 | Goods desc | 15 | 444 | 555 | 90.0000 | 60 | 1 |
| 545 | 2016-02-02 | 2016-02-01 | 2016-02-01 | Goods desc | 15 | 123 | 123 | 80.8800 | 78.85 | 0.14 |
| 545 | 2016-02-02 | 2016-02-01 | 2016-02-01 | Goods desc | 16 | NULL | NULL | NULL | NULL | NULL |
| 545 | 2016-02-02 | 2016-02-01 | 2016-02-01 | Goods desc | 17 | NULL | NULL | NULL | NULL | NULL |
| 545 | 2016-02-10 | 2016-02-01 | 2016-02-01 | Goods desc | | NULL | NULL | NULL | NULL | NULL |
+---------+-----------------+-------------+---------------+-------------+---------------+---------+--------------+---------+-------+--------+
如果已经显示来自父表的行数据，那么它不应该与子表的后续匹配重复。我如何实现这一目标？
| 345 | 2016-02-11 | 2016-02-11 | 2016-02-11 | goods desc | | | | | | |
| 545 | 2016-02-02 | 2016-02-01 | 2016-02-01 | Goods desc | 15 | 444 | 555 | 90.0000 | 60 | 1 |
| | | | | | | 123 | 123 | 80.8800 | 78.85 | 0.14 |
| | | | | | 16 | | | | | |
| | | | | | 17 | | | | | |
| 545 | 2016-02-10 | 2016-02-01 | 2016-02-01 | Goods desc | | | | | | |
+---------+-----------------+-------------+---------------+-------------+---------------+---------+--------------+---------+-------+--------+