SilverStripe\FullTextSearch\Search\Indexes\SearchIndex::addAllFulltextFields
Add all database-backed text fields as fulltext searchable fields.
For every class included in the index, examines those classes and all subclasses looking for "Text" database fields (Varchar, Text, HTMLText, etc) and adds them all as fulltext searchable fields.
Signature
public function addAllFulltextFields([boolean
$includeSubclasses = true] )
Parameters
$includeSubclasses
— boolean