Script- Track redo generation by day

最新推荐文章于 2020-11-05 22:11:02 发布
最新推荐文章于 2020-11-05 22:11:02 发布
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分类专栏： Oracle Scripts 文章标签： generation
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本文链接：https://blog.youkuaiyun.com/leishifei/article/details/6432484
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本文介绍了一种通过 SQL 查询来统计 Oracle 数据库中归档日志按天占用的空间大小的方法。该查询使用 v$archived_log 视图，并按完成日期进行分组，计算每日的归档操作次数及所占 MB 数。

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Script- Track redo generation by day

select trunc(completion_time) rundate
,count(*)  logswitch
,round((sum(blocks*block_size)/1024/1024)) "REDO PER DAY (MB)"
from v$archived_log
group by trunc(completion_time)
order by 1;
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