src/Sqlite/SqliteResultSet.php
public function fetchColumn(string $alias, bool & $eof): Promise
    {
        try {
            $row = $this->stmt->fetch(\PDO::FETCH_ASSOC);
            
            if ($row === false) {
                $eof = true;
                
                return new Success();
            }
            
            return new Success($row[$alias] ?? null);
        } catch (\Throwable $e) {
            return new Failure($e);
        }
    }
public function fetchColumn(string $alias, bool & $eof): Promise
    {
        try {
            $row = $this->stmt->fetch(\PDO::FETCH_ASSOC);
            
            if ($row === false) {
                $eof = true;
                
                return new Success();
            }
            
            return new Success($row[$alias] ?? null);
        } catch (\Throwable $e) {
            return new Failure($e);
        }
    }
{@inheritdoc}