"Luke Jordan" <[EMAIL PROTECTED]> wrote > I've created a database as a shelve, where each value in the shelve > file is > a record class instance that has attributes representing fields. > Let's say I > enter 300 records in the shelve, then I decide to add a field to > future > records, or remove a field from future records. How can I update the > existing records to include the new fields?
You will need to read in each record, update it and write it back again. A shelve is not a relational database so you cannot do mass updates in situ Alan G _______________________________________________ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor
