Re: redo size =0 ? update ?
From: lfree <aaa_at_163.com>
Date: Mon, 1 Mar 2010 17:11:57 +0800
Message-ID: <hmg0ct$4qu$1_at_www.shinco.com>
Date: Mon, 1 Mar 2010 17:11:57 +0800
Message-ID: <hmg0ct$4qu$1_at_www.shinco.com>
> This is due to "in memory undo" mechanism.
>
> See:
>
http://www.oracle.com/education/america_eblasts/fy09/q1/craig_shallahamer_all_about_oracle_s_in_memory_undo.pdf
>
thank you! Received on Mon Mar 01 2010 - 03:11:57 CST