Laravel wydajny sposób na usunięcie rekordów X, jeśli są duplikaty
protected function deleteDuplicateApplications($hash = '', $skip = 5)
{
// First get total count
$totalCount = Application::where('hash', $hash)->count();
// Then skip certain amount and take rest and delete it.
return Application::where('hash', $hash)
->orderBy('created_at', 'desc')
->skip($skip)
->take($totalCount - $skip)
->delete();
}
SAMER SAEID