1Z0-052 答题解析(1-10)
整理:1. View the Exhibit and examine the attributes of an undo tablespace. In an OLTP system, the user SCOTT has started a query on a large table in the peak transactional hourthat performs bulk inserts. The query runs for more than 15 minutes and then SCOTT receives thefollowing error:O...
[引用]用 SQL 语句还原数据库
当我们把服务器A上的一个数据库备份后,在服务器B上还原的时候,直接 restore 的时候,大多情况下都会出错,可能的原因是数据库的文件(数据和日志)...