Installation Guide Upgrading to Oracle Life Sciences Data Hub Release 3.0 Upgrade to Oracle Life Sciences Data Hub 3.0 Database Tier Preinstallation Steps 7.8.1 Database Tier Preinstallation Steps This section contains the following topics: Abort the Long-Running Jobs Cancel the Sessions Holding Locks on Application Objects Disconnect Blocking Sessions Parent topic: Upgrade to Oracle Life Sciences Data Hub 3.0