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Recovering After Losing All Members of an Online Redo Log Groupocp 053709. A database has three online redo log groups wi th one member each. A redo l... 阅读全文
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ocp 053703. Given below are RMAN commands to enable ba ckup optimization and set the retention policy:The USERS tablespace has never been backed up. Y... 阅读全文
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临时表空间的临时文件损害,解决办法就是,增加一个新的临时文件,把老的给删除了就行。ocp 053699. Your database is using a default temporary tablespace that contains the temp01.tmp temporary file... 阅读全文