Breaking: #77762 - Extensions dbal and adodb moved to TER

See forge#77762

Description

The legacy extensions dbal and adodb have been removed from the TYPO3 CMS core and are only available as TER extensions.

Impact

Tables located on non-MySQL databases stop working until EXT:adodb and EXT:dbal have been installed from TER if a third party extensions uses the old TYPO3_DB API to query those tables.

Affected Installations

Most installations are not affected. Instances are only affected if a loaded extension uses the old TYPO3_DB database API, dbal and adodb have been loaded and if an active table mapping to non-MySQL databases is configured.

Migration

Use the upgrade wizard provided by the install tool to fetch and load the extensions from TER.