set lines 200
select to_char(first_time, 'yyyy-mm-dd hh24') "YYYY-mm-dd hh24",
to_char(first_time, 'Dy') "Day",
count(to_char(first_time, 'yyyy-mm-dd hh24')) redolog_count
from v$log_history where first_time > sysdate - 7
group by to_char(first_time, 'yyyy-mm-dd hh24'), to_char(first_time, 'Dy')
order by to_char(first_time, 'yyyy-mm-dd hh24');Oracle Redo log切换频率
最新推荐文章于 2025-09-15 18:50:44 发布
1511

被折叠的 条评论
为什么被折叠?



