delete noprompt archivelog
Posted lipeng20004
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删除7天前已经备份的归档日志
delete noprompt archivelog all completed before ‘sysdate - 7‘;
备份没有备份的归档日志
backup archivelog all not backed up;
不备份已经备份1次的归档日志
backup archivelog all not backed up 1 times;
归档日志备份过两次的， 第三次是不进行备份的
backup archivelog all not backed up 2 times;
crosscheck archivelog all;
delete noprompt archivelog all completed before ‘sysdate - 1/2‘ BACKED UP 1 TIMES TO DEVICE TYPE SBT;
delete noprompt archivelog all backed up 1 times to DEVICE TYPE SBT completed before ‘sysdate-1/2‘;
backup archivelog all not backed up 1 times; ---- # 不备份上次已经备份的归档
crosscheck archivelog all;
resync catalog;
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