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SQL Server Forum / DB Engine / SQL Server CE / November 2007

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why sdf file gets corrupted?

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ramada - 01 Nov 2007 10:43 GMT
hello,
i am using sql server ce 2.0.and my sdf file not working because of
corrupting.why sdf file gets corrupted?and what can i do?i know how to
repair sdf file but i want another solution,i dont want sdf file gets
corrupted.please somebody help me!
Ginny Caughey [MVP] - 01 Nov 2007 12:53 GMT
One solution is to move to SQL Compact (SQL CE 3) if that is an option for
you.

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Ginny Caughey
Device Application Development MVP

>    hello,
> i am using sql server ce 2.0.and my sdf file not working because of
> corrupting.why sdf file gets corrupted?and what can i do?i know how to
> repair sdf file but i want another solution,i dont want sdf file gets
> corrupted.please somebody help me!
William Vaughn - 01 Nov 2007 18:26 GMT
Sigh. You beat me to it... ;o

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> One solution is to move to SQL Compact (SQL CE 3) if that is an option for
> you.
[quoted text clipped - 4 lines]
>> repair sdf file but i want another solution,i dont want sdf file gets
>> corrupted.please somebody help me!
Kate - 01 Nov 2007 18:50 GMT
Dnia Thu, 1 Nov 2007 07:53:42 -0400, Ginny Caughey [MVP] napisał(a):

> One solution is to move to SQL Compact (SQL CE 3) if that is an option for
> you.

I'm interested. How to do this?
I have a VS 2003 and VS 2005 and now I have to write application to Windows
ce 4.3 powered device so I choose VS 2003 and SQL ce 2.0 but now I have a
few problems with this database.
Ginny Caughey [MVP] - 01 Nov 2007 19:17 GMT
Kate,

Your question illustrates why I said "if that is an option for you". SQL
Compact requires .NetCF v 2 or higher (or native code access) and is limited
to running on devices that support that. So moving to version 3 is not
always an option. I believe that support for CE 4.2 was added to CF 2.0 with
service patch 1 however so perhaps that would work with 4.3 as well.

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Ginny Caughey
Device Application Development MVP

> Dnia Thu, 1 Nov 2007 07:53:42 -0400, Ginny Caughey [MVP] napisał(a):
>
[quoted text clipped - 7 lines]
> ce 4.3 powered device so I choose VS 2003 and SQL ce 2.0 but now I have a
> few problems with this database.
Kate - 01 Nov 2007 18:51 GMT
Dnia Thu, 1 Nov 2007 07:53:42 -0400, Ginny Caughey [MVP] napisał(a):

> One solution is to move to SQL Compact (SQL CE 3) if that is an option for
> you.

I'm interested. How to do this?
I have a VS 2003 and VS 2005 and now I have to write application to Windows
ce 4.2 powered device so I choose VS 2003 and SQL ce 2.0 but now I have a
few problems with this database.
Ginny Caughey [MVP] - 01 Nov 2007 19:19 GMT
Kate,

Perhaps this blog post is helpful:
http://blogs.msdn.com/markprenticems/archive/2006/08/08/692624.aspx

Signature

Ginny Caughey
Device Application Development MVP

> Dnia Thu, 1 Nov 2007 07:53:42 -0400, Ginny Caughey [MVP] napisał(a):
>
[quoted text clipped - 7 lines]
> ce 4.2 powered device so I choose VS 2003 and SQL ce 2.0 but now I have a
> few problems with this database.
Kate - 01 Nov 2007 20:46 GMT
Dnia Thu, 1 Nov 2007 14:19:41 -0400, Ginny Caughey [MVP] napisał(a):

> Kate,
>
> Perhaps this blog post is helpful:
> http://blogs.msdn.com/markprenticems/archive/2006/08/08/692624.aspx

Thank you very much
Greg J - 02 Nov 2007 19:15 GMT
> Dnia Thu, 1 Nov 2007 14:19:41 -0400, Ginny Caughey [MVP] napisa?(a):
>
[quoted text clipped - 4 lines]
>
> Thank you very much

I am on SQL Compact (SQL CE 3) and we still get corrupted SDF's.  Any
other solutions?
Ginny Caughey [MVP] - 02 Nov 2007 20:02 GMT
Greg,

Have you tried the 3.5 beta? Can you reproduce the behavior or do you have
any idea what seems to trigger it?

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Ginny Caughey
Device Application Development MVP

On Nov 1, 2:46 pm, Kate <tral...@wp.pl> wrote:
> Dnia Thu, 1 Nov 2007 14:19:41 -0400, Ginny Caughey [MVP] napisa³(a):
>
[quoted text clipped - 4 lines]
>
> Thank you very much

I am on SQL Compact (SQL CE 3) and we still get corrupted SDF's.  Any
other solutions?
Greg J - 07 Nov 2007 15:05 GMT
On Nov 2, 1:02 pm, "Ginny Caughey [MVP]"
<ginny.caughey.onl...@wasteworks.com> wrote:
> Greg,
>
[quoted text clipped - 18 lines]
> I am on SQL Compact (SQL CE 3) and we still get corrupted SDF's.  Any
> other solutions?

I have not tried the new release, we tend not to get in on the front
of new releases.  We have almost 500 devices syncing right now and
I'll see one maybe once a month so it is manageable for us.
hel@40th.com - 03 Nov 2007 11:33 GMT
If you look at the history of the SQL/CE
package (it gets a new name each release),
each proclaims, "No corruption -- we fixed
it so it won't ever corrupt again".  But
all you got was the same ol' story, same ol'
song and dance, my friend.  And as before,
someone, somewhere, _is_ going to tell you
to use the "next, great release" and your
problems will all be over.  (LOL still)

GJ [Fri, 02 Nov 2007 18:15:11 -0000]:
>I am on SQL Compact (SQL CE 3) and we still get corrupted SDF's.  Any
>other solutions?

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