An integer that indicates the result of the comparison; the table below lists the possible values and their meanings:

API cmp Database IDBFactory IndexedDB Method Reference Storage storage

If the database is successfully deleted, then a success event is fired on the request object returned from this method, with its result set to undefined. If an error occurs while the database is being deleted, then an error event is fired on the request object that is returned from this method.

API Database deleteDatabase IDBFactory IndexedDB Method Reference storage Storage

If an error occurs while the database connection is being opened, then an error event is fired on the request object returned from this method.

API Database IDBFactory IndexedDB Method open Reference storage Storage