Oracle® Database
Database Upgrade Guide
23ai
F46694-26
September 2025
Oracle Database Database Upgrade Guide, 23ai
F46694-26
Copyright ©1996,2025,
Oracle and/or its affiliates.
Primary Author: Douglas Williams
Contributors: Frederick Alvarez, Mike Dietrich, Joseph Errede, Cindy Lim, Wei Lin , Byron Motta, Daniel Overby Hansen, Benjamin Speckhard, Roy Swonger , Carol Tagliaferri, Hector Vieyra, Philip Yam, Zhihai Zhang