Popular Posts
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I have one PT env using storage sync for database sync. Thought need to re-register DB after DB refresh, so unregister and register again....
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configured "CONFIGURE ARCHIVELOG DELETION POLICY TO BACKED UP 2 TIMES TO DISK; " when RMAN> delete noprompt archivelog u...
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[symptoms] orarac2poc:ORCL2:/home/oracle> . ./oms_agent_env orarac2poc:ORCL2:/home/oracle> $AGENT_HOME/bin/emctl start agent Oracl...
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backup piece The physical file format used to store RMAN backup sets backup set A backup of one or more datafiles, control files, SPFILEs...
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Oracle collects Active Session History (ASH) statistics (mostly wait statistics for different events) for all active sessions every second f...
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Security related values in the 12c SYS.USER$ table are CTIME: Date & Time when user was created PTIME: Date & Time when user pas...
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1. The dictionary view of dba_tab_col_statistics https://docs.oracle.com/cd/B28359_01/server.111/b28320/statviews_2089.htm#REFRN20275 No...
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after rounds of recovery testing, I believer there are tons of obsolete files in FRA. There are some stubborn datafile copy can't be de...
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Lots of such article in internet, also can refer to " F.3 Using the DUPLICATE Command to Create a Standby Database" in Oracle...
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1. The application error message orarac2poc:ORCL2:/u01/app/oracle/oms12c/gc_inst/user_projects/domains/GCDomain/servers/EMGC_OMS1/logs&g...