如何借助 MySQL FROM_UNIXTIME() 函数了解 TIMESTAMP 数据类型的起始范围？

mysql> Select FROM_UNIXTIME(0);
+-------------------------+
| FROM_UNIXTIME(0)        |
+-------------------------+
| 1970-01-01 05:30:00     |
+-------------------------+
1 row in set (0.00 sec)

mysql> Select FROM_UNIXTIME(60);
+-------------------------+
| FROM_UNIXTIME(60)       |
+-------------------------+
| 1970-01-01 05:31:00     |
+-------------------------+
1 row in set (0.00 sec)