Support just flagged another site. This one has a more "interesting"
corruption issue in that data intended for one table ended up across two
others.

We have no single component that would open all of those tables during it's
runtime. Probably of little consequence we also noticed that F-Secure issued
*something* about sqlite3odbc.dll.

Event Type:    Error
Event Source:    F-Secure Gatekeeper
Event Category:    None
Event ID:    1
Date:        05/04/2011
Time:        13:06:40
User:        N/A
Computer:    E4886_C_8377
Description:
The description for Event ID ( 1 ) in Source ( F-Secure Gatekeeper ) cannot
be found. The local computer may not have the necessary registry information
or message DLL files to display messages from a remote computer. You may be
able to use the /AUXSOURCE= flag to retrieve this description; see Help and
Support for details. The following information is part of the event: ,
\Device\HarddiskVolume2...sqlite3odbc.dll.
Data:
0000: 00 00 14 00 02 00 84 00   ......„.
0008: 00 00 00 00 01 00 05 c0   .......À
0010: 00 00 00 00 02 01 00 00   ........
0018: 00 00 00 00 00 00 00 00   ........
0020: 00 00 00 00 00 00 00 00   ........
0028: 01 00 00 00 08 08 00 00   ........
0030: 01 00 00 00 40 00 00 00   ....@...
0038: 00 00 00 00               ....

No logs further to that could be found :(

We did however decide to copy the database and run a quick vacuum &
integrity_check:
sqlite> vacuum;
sqlite> pragma integrity_check;
wrong # of entries in index IXED_EventDetails
wrong # of entries in index sqlite_autoindex_EventDetails_1

The wrongly-located data was still present afterwards. EventDetails was not
involved in this mis-placed data issue.

James

On 12 April 2011 15:01, James Green <james.mk.gr...@gmail.com> wrote:

> Incidentally running pragma integrity_check on one of the samples I
> have been given returns:
>
> *** in database main ***
> On tree page 1824 cell 0: invalid page number 218103808
> On page 73608 at right child: 2nd reference to page 92497
> Page 92110 is never used
> Page 92494 is never used
> Page 92496 is never used
> Page 92499 is never used
> Page 92508 is never used
> Page 92511 is never used
> Page 92512 is never used
> Page 92513 is never used
> Error: database disk image is malformed
>
> James
>
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