Hi,

I' m trying to set up a system using SQLite with ODBC interface on
Windows XP Embedded and trying to understand which types of actions I
have to do on my software to prevent data corruption during a power
loss.

I set up a test system writing continuosly on database ( transactions
with 4 insert each one ) and stopping it with power losses. After 100
stops task did not work properly because a rollback was performed on a
table ( this can be managed changing sotware). After others 20 stops
database was corrupted with "database disk image is malformed".

I want to try same tests with PRAGMA journal_mode=PERSIST and try to
understand how and if the corruption frequency depends on file
dimension.

Do you have other suggestions?
Any help would be appreciated

thanks 
Olga
 


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