Select and store all data currently in the db. Wipe the old tables and create the new ones. Insert the old data into the new database with some default values for new columns where old data is not available.
On Nov 16, 8:17 am, "jagtap.jj" <[email protected]> wrote: > Hello everybody > > Is there way for Android or in SQLite to preserve old version Db table > columns, while adding new table columns for new version. > > The new application version should not vanish all user data from old > version. > > Any suggestions? -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
