WebFlashback Database uses its own logging mechanism, creating flashback logs and storing them in the fast recovery area. You can only use Flashback Database if flashback logs are available. To take advantage of this feature, you must set up your database in advance to create flashback logs. WebJun 12, 2012 · Flashback Database, unlike some of the lesser members of the Flashback family, is a physical-level recovery mechanism; it uses its flashback logs to access past versions of data blocks, finessing the final result with information from the archived redo log where necessary. Setting Up Flashback Database
obsolete flashback logs - Oracle Forums
WebNov 14, 2024 · The four operations for managing flashback logs in the fast recovery area are as below: Create – Flashback logs are created if the below criteria are met: The fast … WebFlashback logs are stored as Oracle-managed files in the fast recovery area and cannot be created if no fast recovery area is configured. You must have enabled the flashback logging before the target time for flashback using the SQL statement ALTER DATABASE ... FLASHBACK ON. images short haircuts
flashback log purge - Oracle Forums
WebFeb 26, 2024 · The Flash Recovery Area (FRA) is the larger folder : [ora11g@bocc7-1-qrec-01 ~]$ du -skh /oradata/* sort -h 50G /oradata/qtest 175G /oradata/qrec 346G … WebAug 24, 2011 · I`ve set db_recovery_file_dest_size to 20m and flashback retention target to 60mins. As far as I know flashback logs are automatically deleted when the fra is filled up. I notice that there are 4 flashback logs and they are never deleted in the last two days. What is the reason for that ? log_1.287.760141739 log_2.281.759973635 log_2.285.760141745 Web1 hour ago · For this set of episodes we're looking at a multi-part series from the Buffalo News Watchdog Team of Lou Michel, Dan Herbeck, and Mike McAndrew that launched Friday, Jan. 20, about a decades old ... list of companion plants