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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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brrestore We had problem with brrestore, have to follow up tomorrow. BR0374E 0 of 1 file restored by backup utility BR0280I BRRESTORE time s...
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This is useful. find /share/Multimedia/ –name *.m4a | while read foo; do rm “$foo” ;done https://www.ripcaster.co.uk/node/772
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Admiring ... http://www.oracle.com/technology/ocm/index.html
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--to use AWR http://www.dbapool.com/articles/061906.html --to check AWR retention select * from DBA_HIST_WR_CONTROL; --to estimate AWR size ...
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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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Other than reduce time needed for recovery, it also affects performance, shorten checkpoint time. Especially when the DB has batch job runn...
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Good know that SQL Developer can display 10046 Trace file in nice view, as an alternative to using the TKPROF program. To open a .trc fil... -
_LOG_IO_SIZE specifies the max number of redo blocks to write out per IO request. By default the value is 1/3 of log buffer size, number in...
