Ruckusing_Adapter_Sqlite3_Base::table_exists PHP 메소드

    public function table_exists($tbl, $reload_tables = false)
    {
        $query = sprintf("SELECT tbl_name FROM sqlite_master WHERE type='table' AND tbl_name=%s;", $this->quote_column_name($tbl));
        $table = $this->select_one($query);
        return is_array($table) && sizeof($table) > 0;
    }