Thomas Löffler authored May 16, 2020 and Benni Mack committed Oct 13, 2020

A couple of functions in PageRepository allow to define the fields
to be selected. Because the `uid` is used internally to further
process the selected row, this field is mandatory and must be
present in a custom fields list.

This fact is now documented in all corresponding PHPDoc blocks.

Resolves: #91421
Releases: master, 10.4
Change-Id: I957da54a8fd399e375cd601e89a735821d04c3f0
Signed-off-by: Thomas Löffler <loeffler@spooner-web.de>
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/64506


Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Oliver Bartsch <bo@cedev.de>
Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Benni Mack <benni@typo3.org>