Manually Upgrade Overview

Manually upgrading Adaptive Server consists of six processes.

1. Perform pre-upgrade tasks.
2. Back up your database.
3. Install the new server into its own installation directory.
   Note: You must have both the old installation and the new installation to perform an upgrade.
4. Pick up preupgrade utility from the Cluster Edition release location. Run it against the old servers to update the underlying schema so that their structures are correct for the new server.
   Note: Each new version of Adaptive Server contains different features that introduce new parameters, commands, reserved words, and so on. For this reason, preupgrade is used for preparing the old server for upgrade.
   Note: You see advisory warnings when configuration parameters are not set to the default. These do not require any action.
5. Perform upgrade tasks.
6. Perform post-upgrade tasks.

• Manually Upgrading the Old Server
  Start the Cluster Edition with only one instance until the upgrade is complete. Follow these steps to manually upgrade your old server.