how to determined the recover start point when oracle crash

From: moumouyu <>
Date: Tue, 11 Nov 2008 18:59:34 -0800 (PST)
Message-ID: <>

 Sometimes ,if oracle crash(mediea or instance level) ,we must implement some recover .
As every one knows ,there are vary SCN in oracle,just like start scn, stop scn ,block scn etc...
How oracle determined which SCN is the recover start scn?and witch is finall scn?
anybody know oracle recover iternal?? and who can exposed the secret which in recvoer internal?

 thanks !! Received on Tue Nov 11 2008 - 20:59:34 CST

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