6/15/2023 0 Comments Firmware lgsat 101 oracleResults from a failure in a user process accessing Oracle, such as an abnormal disconnection or process termination. When statement failure occurs, any effects of the statement are automatically undone by Oracle and control is returned to the user. Occurs when there is a logical failure in the handling of a statement in an Oracle program. For example, if a user accidentally drops a table, the database can be recovered to the instant in time before the table was dropped. To enable recovery from user errors and accommodate other unique recovery requirements, Oracle provides exact point-in-time recovery. For example, a user could accidentally drop a table. Requires a database to be recovered to a point in time before the error occurred. The most common types of failure are described in the following table. Several circumstances can halt the operation of an Oracle database.
0 Comments
Leave a Reply. |