CASE BITAND(t.flag, POWER(2, 28))
WHEN 0 THEN 'READ COMMITTED'
ELSE 'SERIALIZABLE'
END AS isolation_level
FROM v$transaction t
JOIN v$session s ON t.addr = s.taddr AND s.sid = sys_context('USERENV', 'SID');作者: bellas 时间: 2020-6-4 09:32
一楼说的很详细作者: qqq911 时间: 2020-6-4 12:10
awr报告作者: jingzizx 时间: 2020-6-4 12:38
1楼