rails console 裡面沒有全部顯示資料庫裡面的資料。

資料庫裡有14個資料

mysql> select * from pages;
+----+------------+--------------+-----------+----------+---------+---------------------+---------------------+
| id | subject_id | name         | permalink | position | visible | created_at          | updated_at          |
+----+------------+--------------+-----------+----------+---------+---------------------+---------------------+
|  1 |          1 | First Page   |         0 |        1 |       0 | 2016-04-16 11:10:52 | 2016-04-16 11:10:52 |
|  2 |       NULL | Seconde Page |         0 |        2 |       0 | 2016-04-17 09:54:04 | 2016-04-17 09:54:04 |
|  3 |       NULL | Third Page   |         0 |        2 |       1 | 2016-04-17 06:32:04 | 2016-04-17 06:32:04 |
|  4 |       NULL | Forth Page   |         0 |        4 |       1 | 2016-04-17 06:33:18 | 2016-04-17 06:33:18 |
|  5 |       NULL | Fifth Page   |         0 |        5 |       1 | 2016-04-17 14:35:53 | 2016-04-17 14:35:53 |
|  6 |       NULL | Sixth Page   |         6 |        6 |       0 | 2016-04-18 14:33:22 | 2016-04-18 14:33:22 |
|  7 |       NULL | Seventh Page |         7 |        7 |       0 | 2016-04-18 14:35:22 | 2016-04-18 14:35:22 |
|  8 |       NULL | Seventh Page |         7 |        7 |       0 | 2016-04-18 14:41:50 | 2016-04-18 14:41:50 |
|  9 |       NULL | Seventh Page |         7 |        7 |       0 | 2016-04-18 14:41:57 | 2016-04-18 14:41:57 |
| 10 |       NULL | p10s         |         7 |        7 |       0 | 2016-04-18 14:41:58 | 2016-04-18 07:01:24 |
| 11 |         23 | page1        |         1 |        0 |       0 | 2016-04-28 07:29:29 | 2016-04-28 07:29:29 |
| 12 |         23 | k            |         0 |        0 |       0 | 2016-04-28 14:07:42 | 2016-04-28 14:07:42 |
| 13 |         23 | new page     |         3 |        3 |       0 | 2016-04-28 14:46:31 | 2016-04-28 14:46:31 |
| 14 |       NULL | page1        |        10 |        1 |       0 | 2016-04-28 14:50:51 | 2016-04-28 14:50:51 |
+----+------------+--------------+-----------+----------+---------+---------------------+---------------------+
14 rows in set (0.00 sec)

但在rails console裡面只顯示了10條

irb(main):001:0> Page.all
Page Load (0.5ms) SELECT pages.* FROM pages
=> # , #, #, #, #, #, #, #, #, #, . ..]>