Question about Library cache latch in 11g
From: Maclean Liu <maclean_007_at_163.com>
Date: Fri, 20 May 2011 06:06:31 +0800
Message-ID: <BANLkTi=PFZ36Kf-7Q9xNHNskZbAN_vR=3Q_at_mail.gmail.com>
Hello List,
Date: Fri, 20 May 2011 06:06:31 +0800
Message-ID: <BANLkTi=PFZ36Kf-7Q9xNHNskZbAN_vR=3Q_at_mail.gmail.com>
Hello List,
As We all know that The latch:library cache pin and latch:library cache lock has gone in 11g?
But Oracle still use library cache lock/pin to protect non-cursor object ,something like procedure or function.
So I have a question, How does oracle allocate library cache pin/lock structure without "Latch:library cache lock/pin allocation"?
Any answer will be appreciated .
-- http://www.freelists.org/webpage/oracle-lReceived on Thu May 19 2011 - 17:06:31 CDT