What's changed in Db2 12.1

Changed functionality in Db2 12.1 can impact the behavior of existing applications.

Changed functionality in Db2 12.1
Changed functionality typically involves changes in default values or an outcome different from what would have occurred in previous releases. For example, an SQL statement used in a previous release might produce different results in Db2 12.1.
Deprecated functionality in Db2 12.1
Functionality gets marked as deprecated when a specific function or feature is supported in the current release but might be removed in a future release. In some cases, it might be advisable to plan to discontinue the use of deprecated functionality.
Discontinued functionality in Db2 12.1
Discontinued functionality has been removed from Db2 in version 12.1 and is no longer available. Users need to make changes if they have been using that functionality in previous releases.

Parent topic: What's changed in Db2 12.1