###

Berkeley DB Reference Guide:
  Upgrading Berkeley DB Applications

### Release 3.2: upgrade requirements

Log file formats and the Queue Access Method database formats changed in the Berkeley DB 3.2 release. (The on-disk Queue format changed from version 2 to version 3.) Until the underlying databases are upgraded, the DB->open method will return a DB_OLD_VERSION error.

For further information on upgrading Berkeley DB installations, see Upgrading Berkeley DB installations.

Copyright (c) 1996-2003 Sleepycat Software, Inc. - All rights reserved.