根据数据库的大小，导出和导入使用的时间会有所不同；可能会花费5个小时。
Time used for export and import is different depending on the sizes of the database; it could take as long as 5 hours.
当一个数据库实用程序(例如备份、恢复、导出、导入和装载)启动时，才会按util_heap _ sz指定的大小分配全额的内存。
When a database utility is started, such as backup, restore, export, import and load, then the full amount specified by util_heap_sz is allocated.
“如果让一个典型的概括系统来判断的话，它会推导出人们对这种照相机的大小和尺寸非常非常满意的结论来，”奥伦·提苏尔说，他是耶路撒冷希伯来大学的计算机科学家。
"A typical summarization system will conclude that people are very, very happy with the size and weight" of the camera, said Oren Tsur, a computer scientist at the Hebrew University in Jerusalem.
应用推荐