cache buffers chains集合
今天遇到一个闩锁问题,可是以前学的方法都忘光了....趁这机会复习一下 ------------------------------------------------------------------------- 具体查找热点块所属对象的方法: 1、执行sql: select CHILD# "cCHILD" , ADDR "sADDR" , GETS "sGETS" , MISSES "sMISSES" , SLEEPS "sSLEEPS" from v$latch_children where na