查看数据库启动以来回滚率
select
a.value commits,
b.value rollbacks,
to_char(b.value * 100/ (a.value + b.value), '90.99') || '%' rollbacks_rate
from
(
select name, value
from v$sysstat where name = 'user commits'
) a
,
(
select name, value from v$sysstat
where name = 'transaction rollbacks'
) b
/
a.value commits,
b.value rollbacks,
to_char(b.value * 100/ (a.value + b.value), '90.99') || '%' rollbacks_rate
from
(
select name, value
from v$sysstat where name = 'user commits'
) a
,
(
select name, value from v$sysstat
where name = 'transaction rollbacks'
) b
/
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/22558114/viewspace-1097793/ ，如需转载，请注明出处，否则将追究法律责任。
请登录后发表评论
登录
全部评论
