JP <[EMAIL PROTECTED]> wrote: > I don't know if it is a bug or works as designed, but, should VACUUM be > changing the format of the DB? > > I created a database with sqlite 3.2.7, and after a VACUUM in sqlite > 3.3.6 I could no longer open it in the older program - error message #1, > unsupported file format. >
VACUUM does update the database to the latest file format. You can prevent this using either a pragma PRAGMA legacy_file_format=ON; Or by compiling SQLite with -DSQLITE_DEFAULT_FILE_FORMAT=1 -- D. Richard Hipp <[EMAIL PROTECTED]>