If updates to the coordinate columns are possible, you may still be able to avoid bulk copies if the source table contains a time stamp column that records the time of last update for each row.
如果可能更新坐标列，但是源表包含一个时间戳列，其中记录了每行最后一次更新的时间，那么仍然可以避免批量复制。
Check to see if the status flag for input power is set to "Valid", and if so, then see if the time stamp has been update since the last update.
检查电力输入的状态标志是否设置为“Valid ”，如果是的话，检查自从上一次更新以来时间戳是否更新过。
Have you ever wondered if the update statistics command you are about to run is actually needed since the last time you updated statistics?
自从最近一次更新过统计数据后，您是否想过您将要运行的update statistics命令是否真正必要？
For example, it might check to see if the last-write-time or file size had changed since the last update.
例如，可检查从上次同步起，最后写入时间或文件大小是否发生变化。
When finished booting for the first time make sure to reboot it one last time to update all caching and settings.
当完成第一次开机，确保重新启动它最后一次更新所有缓存和设置。
Our source has been disturbingly quiet after the last update so it's good to get an update at this time.
我们已经令人不安的安静后，最后的更新，因此它的好得到更新在这个时候。
The patch that was put out in the last update was meant to address this small window, and give revenge attacks the same waiting time as attacks through normal matchmaking.
在上次的更新补丁就是想要修改这个空挡，使复仇攻击也像普通配对攻击一样，有一样的等待时间。
The patch that was put out in the last update was meant to address this small window, and give revenge attacks the same waiting time as attacks through normal matchmaking.
在上次的更新补丁就是想要修改这个空挡，使复仇攻击也像普通配对攻击一样，有一样的等待时间。
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