Benni Mack authored Jul 18, 2021 and Oliver Bartsch committed Jul 22, 2021

This change replaces all query results from the
database from fetchColumn() to fetchOne(), as this
is the new API used in Doctrine DBAL.

This change is one of a few to prepare for
Doctrine DBAL 3.0 compatibility.

Resolves: #94605
Releases: master
Change-Id: Ia9ca2bbb7b2c16a230c5946941cc3023203f494d
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/69917


Tested-by: core-ci <typo3@b13.com>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Oliver Bartsch <bo@cedev.de>