DB2 sets the sys_end value of the row in the history table and the sys_start value in the temporal table to the start time that is associated with the most recent transaction.
DB 2将历史表中的sys_end值和时态表中的sys_start值设置为与最新的事务相关联的开始时间。
Immutability (Temporal properties are immutable in the sense that changing the value results in a new value being added to the properties history).
不变性(Immutability)(时间属性在这样的意义下是不变的:改变值导致一个新的值被增加到属性历史中。)
Please value oen's temporal existence!
请珍视在尘世间短暂的存在!
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