Feature #79387

Updated by Thomas Hohn about 5 years ago

The As a preparation for creating a configuration for $nonRelationTables and $nonRelationFields in TYPO3\CMS\Core\Database\ReferenceIndex contains 
 tables and columns that the ReferenceIndexer should never process. 

 In order to extend this functionality with additional tables and columns it would be nice make sense to wrap  
 move the access 
 to these 2 of the arrays in the methods    $nonRelationTables and provided $nonRelationFields into 2 additional signals for extending this behaviour. 
 methods instead.