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Apps team feedback that few heavy jobs run much slower after upgrade to 10g. After two hours investigation, I notice there is lots of wait e...
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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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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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orarac2poc:ORCL2:/home/oracle> df -k Filesystem 1K-blocks Used Available Use% Mounted on /dev/mapper/VolGroup00-LogVol00...
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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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Processing object type TABLE_EXPORT/TABLE/TABLE Processing object type TABLE_EXPORT/TABLE/GRANT/OWNER_GRANT/OBJECT_GRANT Processing object...
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Followed this link for root password reset, https://help.ubuntu.com/community/MysqlPasswordReset However, hit below funny error user:~...
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1. Refresh group failed with FAST REFRESH mode . SQL> exec dbms_refresh.refresh('"ARBOR"."ARBOR_DAILY_REF"...
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