## SMW::SQLStore::Installer::AfterDropTablesComplete * Since: 2.5 * Description: Hook allows to remove extra tables after the drop process as been finalized. * Reference class: [`Installer.php`][Installer.php] ### Signature ```php use Hooks; use SMW\SQLStore\TableBuilder; use Onoi\MessageReporter\MessageReporter; Hooks::register( 'SMW::SQLStore::Installer::AfterDropTablesComplete', function( TableBuilder $tableBuilder, MessageReporter $messageReporter ) { // Output details on the activity $messageReporter->reportMessage( '...' ); // See documentation in the available TableBuilder interface $tableBuilder->drop( ... ); return true; } ); ``` [Installer.php]:https://github.com/SemanticMediaWiki/SemanticMediaWiki/blob/master/src/SQLStore/Installer.php