>
> >        I have read the article "
> > http://www.sqlite.org/fileformat.html#journal_file_formats"; and "
> > http://www.sqlite.org/fileformat.html#rollback_journal_method",but I
> > am even
> > more confused, anyone have some sample code for
> > rollback_journal_method.
>
> You do not handle rollbacks by calling functions yourself, you do it
> by issuing SQL commands.  Read
>
> http://www.sqlite.org/lang_savepoint.html
>
> ROLLBACK is a way to do something like 'undo' for SQL.  You cannot
> turn this functionality off and use it for your own purposes.
>
> Simon.
>
>
I just want to know how to use code to implement this, I can not search
anything code on the internet, so here for help.
Although I know mydb.db.journal file format, but how to make the data in the
journal file into the mydb.db, I do not know how to implement, my app
running environment is linux + c.
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