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Discuss content posted by Gail Shaw
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Recovery Models
26 posts, Page 3 of 3
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Recovery Models
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paul.knibbs
paul.knibbs
Posted Monday, September 05, 2011 12:44 AM
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GilaMonster (9/2/2011)
Depends on what kind of disaster, what it damaged and what it left intact.
Would it make a difference if you were able to take a tail log backup of the database in the specified scenario?
Post #1169855
Håvard
Håvard
Posted Tuesday, September 06, 2011 1:05 AM
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Last Login: Tuesday, January 08, 2013 5:51 AM
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Excellent article!
It's perfect for refreshing my memory on this very important subject.
Post #1170143
h.tobisch
h.tobisch
Posted Tuesday, September 06, 2011 2:36 AM
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I am afraid I was not able to convey the problem I see behind my question: if . as stated by Gail, minimal logging records allcation changes by a minimally logged statement, it would not be possible to reconstruct data this statement puts into already existing allocation units. So I suppose it should read "allocation units affected by the statement".
Post #1170186
GilaMonster
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Posted Tuesday, September 06, 2011 3:25 AM
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h.tobisch (9/6/2011)
I am afraid I was not able to convey the problem I see behind my question: if . as stated by Gail, minimal logging records allcation changes by a minimally logged statement, it would not be possible to reconstruct data this statement puts into already existing allocation units. So I suppose it should read "allocation units affected by the statement".
But if you read the piece I quoted from BoL, Minimal logging requires that the table is empty or a heap. So only new extents (not allocation units) are affected by a minimally logged insert.
Gail Shaw
Microsoft Certified Master: SQL Server 2008, MVP
SQL In The Wild
: Discussions on DB performance with occasional diversions into recoverability
We walk in the dark places no others will enter
We stand on the bridge and no one may pass
Post #1170207
Divine Flame
Divine Flame
Posted Tuesday, September 06, 2011 7:41 AM
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Really nice article Gail, to understand the recovery models. Enjoyed it thoroughly
- Divine Flame
Post #1170392
ALZDBA
ALZDBA
Posted Monday, September 26, 2011 1:42 PM
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Indeed a nice article, Gail
Another one to be ref-ed in the fora fairly frequent
Johan
Jul 13
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