WebAnswer: The guarantee restore point feature of Oracle flashback was introduced in 10g r2 to allow you to Flashback to a named point-in-time, guaranteed. For example, here I … WebThis confirms that the database is indeed in flashback mode. Restore Points. Jane proceeds to demonstrate how to use restore points, starting with an example of how …
Oracle Flashback Best Practices
WebAug 23, 2024 · By design, all replicated restore points are not guaranteed; even if it was guaranteed on the primary database. When you protect a standby database during upgrade, you want the restore point to be guaranteed; thus, you must create them manually. To create a restore point on the standby database, you must cancel redo apply: WebHere is an example of how to create a guarantee restore point ( GRP ), and how to flashback the RAC database to this guarantee restore point ( GRP ). 1)Check and … オセロニア 宝玉
Enabling/Disabling Flashback Mode, Creating/Dropping Restore Point …
WebNov 1, 2006 · The output is shown in Listing 1.Noting the output, Jane describes the columns. NAME is the name of the restore point; SCN and TIME are the SCN and the time stamp (in extended format) when the restore point was created, respectively; GUARANTEE_FLASHBACK_DATABASE (shown partially as "GUA") indicates whether … WebFeb 11, 2024 · In addition to using SCNs and timestamps, we can create restore points and guaranteed restore points. A restore point is just a text alias representing a SCN. A guaranteed restore point means the database doesn't delete any flashback logs between that point and the current time. You should delete all unnecessary guaranteed restore … WebPurpose. Use the FLASHBACK DATABASE statement to return the database to a past time or system change number (SCN). This statement provides a fast alternative to performing incomplete database recovery. Following a FLASHBACK DATABASE operation, in order to have write access to the flashed back database, you must reopen it with an ALTER … オセロニア 契