现象：After upgrading database to 19c where flashback is enabled and when a guaranteed restore point is created, the following error occurs:SQL> alter DATABASE FLASHBACK ON;alter DATABASE FLASHBACK ON * ERROR at
db_recovery_file_dest string /backup/JKEDCON/flash_recovery_area db_recovery_file_dest_size big integer 110G The window retention is 1 day => CONFIGURE RETENTION POLICY TO REDUNDANCY 1; We've found that there are 839 flashback logs: SQL> SELECT * FROM V$FLASH_RECOVERY_AREA_USAGE; FILE_T...
Oracle Database 19c プライマリ・データベースでリストア・ポイントを作成すると、自動的にスタンバイ・データベースに伝播され、対応するリストア・ポイントがスタンバイ・データベースに作成されます。 Oracle Data Guard構成のプライマリ・データベースとスタンバイ・データベ...
Oracle Database - Enterprise Edition - Version 19.1 BETA and later: 19c (New Feature) : Auto Space Management for Flashback Logs in the Fast Recovery Area
Oracle 19c: Automatic flashback in standby following primary database flashback When flashback or point-in-time recovery is performed on the primary database, a standby that is in mounted mode can automatically follow the same recovery procedure performed on the primary ...
Repeated executions of the failing query may then succeed for a while, then later fail again.The error is sporadic, not entirely consistent, but it is frequent.ChangesNone.CauseSign In To view full details, sign in with your My Oracle Support account. Register Don't have a My Oracle ...
Filed under:19c,DataPump,flashback,GoldenGate— mdinh @ 1:07 am I am working on improving Instantiating Oracle Golden Gate with an Initial Load using Datapump. There are billions of rows and last import time was 11:18:20 hours with 102 errors ignored. ...
In this section you recover theHR.REGIONS_HISTtable from the recycle bin. Execute theFLASHBACK TABLEcommand to recover the dropped table. SQL>flashback table hr.regions_hist to before drop;Flashback complete. Once again query theHR.REGIONS_HISTtable to verify the data has been restored. ...
From 19c onward some of the flashback functionality has been slightly rebranded as "Flashback Time Travel". Typically this is a combination of flashback data archive andAS OFqueries. For more information see: Hope this helps. Regards Tim... ...
oracle 之flashback 深入研究。 今天是2013-08-24,开始进行oracle flashback 内部原理研究,记录一下笔记。 SQL> startup ORACLE instance started. Total System Global Area 405020672 bytes Fixed Size 2213816 bytes Variable Size 260048968 bytes Database Buffers 138412032 bytes ...