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Posted Friday, March 13, 2009 7:59 AM


SSCoach

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I hit the same issue. I went back to retest and now I'm hitting the issue on the test database, where I didn't hit it before...

I'm trying to track down if anyone else knows about this. I can't find anything so far. I think we're going to have to open an issue on Connect. I just did a few searches there. There doesn't seem to be anything. This is either a bug, or we're missing something. I'm just confused by how I got it to work before.


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The Scary DBA
Author of: SQL Server 2012 Query Performance Tuning
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and
SQL Server Execution Plans

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Post #675187
Posted Friday, March 13, 2009 8:14 AM


SSCoach

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I posted it to Connect:

https://connect.microsoft.com/SQLServer/feedback/ViewFeedback.aspx?FeedbackID=423249

You can vote on it, set the priority, add your comments, especially since this is your issue.

I'm going to keep hacking at it as time allows.


----------------------------------------------------
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood..." Theodore Roosevelt
The Scary DBA
Author of: SQL Server 2012 Query Performance Tuning
SQL Server 2008 Query Performance Tuning Distilled
and
SQL Server Execution Plans

Product Evangelist for Red Gate Software
Post #675203
Posted Friday, March 13, 2009 8:20 AM


SSCoach

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Nuts. I might have been premature in posting to Connect. I finally found another reference:
https://connect.microsoft.com/SQLServer/feedback/ViewFeedback.aspx?FeedbackID=351548&wa=wsignin1.0

I'm testing removing the certificate now.


----------------------------------------------------
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood..." Theodore Roosevelt
The Scary DBA
Author of: SQL Server 2012 Query Performance Tuning
SQL Server 2008 Query Performance Tuning Distilled
and
SQL Server Execution Plans

Product Evangelist for Red Gate Software
Post #675211
Posted Friday, March 13, 2009 8:27 AM


SSCoach

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Nope removing the certificate didn't fix the issue. That makes me feel better. There must be an alter database statement that removes the reference to encryption.

----------------------------------------------------
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood..." Theodore Roosevelt
The Scary DBA
Author of: SQL Server 2012 Query Performance Tuning
SQL Server 2008 Query Performance Tuning Distilled
and
SQL Server Execution Plans

Product Evangelist for Red Gate Software
Post #675217
Posted Friday, March 13, 2009 9:07 AM


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Or it's removal is coming in SQL 11






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Post #675292
Posted Friday, March 13, 2009 10:46 AM
Say Hey Kid

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Grant Fritchey (3/13/2009)
Nuts. I might have been premature in posting to Connect. I finally found another reference:
https://connect.microsoft.com/SQLServer/feedback/ViewFeedback.aspx?FeedbackID=351548&wa=wsignin1.0

I'm testing removing the certificate now.


Yep, I check that too. It was only post I find related to this issues.



Kindest Regards,

Amit Lohia
Post #675415
Posted Friday, March 13, 2009 10:55 AM
Say Hey Kid

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Grant Fritchey (3/13/2009)
I posted it to Connect:

https://connect.microsoft.com/SQLServer/feedback/ViewFeedback.aspx?FeedbackID=423249

You can vote on it, set the priority, add your comments, especially since this is your issue.

I'm going to keep hacking at it as time allows.


I do not think it will make much difference but my testing is on platform 64



Kindest Regards,

Amit Lohia
Post #675423
Posted Friday, March 13, 2009 11:00 AM


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Amit Lohia (3/13/2009)

I do not think it will make much difference but my testing is on platform 64


I think that's worth noting. Now we know it happens on two platforms. If there's a way to fix it, we should find out, I hope. I also blogged about it and sent out a tweet. Hopefully someone with an answer will notice.


----------------------------------------------------
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood..." Theodore Roosevelt
The Scary DBA
Author of: SQL Server 2012 Query Performance Tuning
SQL Server 2008 Query Performance Tuning Distilled
and
SQL Server Execution Plans

Product Evangelist for Red Gate Software
Post #675427
Posted Friday, March 13, 2009 1:01 PM
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If we analyze the error from backup command. It is complaining about log file. So I thought how about trying to attach just MDF file but it failed.

sp_attach_single_file_db @dbname = '[TDEDisabling]', @physname = 'J:\Backups\TDEDisabling.mdf'

Msg 33111, Level 16, State 3, Line 1
Cannot find server certificate with thumbprint '0xBB1B0816079C10A6342683443A8E576196EFBE73'.
Msg 1813, Level 16, State 2, Line 1
Could not open new database '[TDEDisabling]'. CREATE DATABASE is aborted.








Kindest Regards,

Amit Lohia
Post #675523
Posted Tuesday, December 7, 2010 12:20 PM
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I know this thread is over a year old but I'll post in case someone else runs into this problem.

I've run into the need to know how to remove TDE. In doing my research I came across this thread and some other links with similar issues. The blogs say that setting encryption to off isn't enough. You also need to drop the database encryption key. Only after performing these two steps can you create a fresh backup of the database and restore it to a new server without encryption.
USE MASTER
GO
ALTER DATABASE DBNAME
SET ENCRYPTION OFF
GO
USE DBNAME
GO
DROP DATABASE ENCRYPTION KEY
GO

reference this link:
http://social.msdn.microsoft.com/Forums/en-IE/sqldatabasemirroring/thread/1df9bb6e-6cf7-4569-b91a-5d39c320f7bb


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