Web1. Null Compression. When backing up datafiles into backup sets, RMAN does not back up the contents of data blocks that have never been allocated. In previous releases, this behavior was referred to as NULL compression. This means RMAN will never backup the blocks that have never been used. WebMar 12, 2024 · SQL> show parameter reco NAME TYPE VALUE ----- ----- ----- control_file_record_keep_time integer 7 db_recovery_file_dest string …
Most Used RMAN List backup commands - Techgoeasy
WebA- Contact Oracle Support 2.2 Q- Explain the differences between PFILE and SPFILE A- A PFILE is a Static, ... A- Your database has to be in ARCHIVELOG mode. 2.7 Q- Can you connect to a local database without a ... Oracle uses the data recorded in the online redo log files to recover the lost data when the associated database is re-started. http://dba-oracle.com/t_rman_32_backup_redo_log_files.htm roche it
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WebDec 7, 2024 · Action ON STANDBY. Step-4. Start standby database up to nomount status. SQL> STARTUP NOMOUNT; Step-5. Now replace all existing controlfiles with the backup … WebAug 1, 2024 · About SandeepSingh DBA Hi, I am working in IT industry with having more than 10 year of experience, worked as an Oracle DBA with a Company and handling different databases like Oracle, SQL Server , DB2 etc Worked as … Web12c 19C archive archivelog ASM Audit AWR backup cloning cloud cluster database dataguard dgmgrl DISKGROUP EDB EXPDP failover flashback goldengate grid impdp … roche island hotels