src/Neutrino/Database/Schema/Builder.php
protected function describeColumn($table, $column)
    {
        foreach ($this->db->describeColumns($table, $this->dbConfig['dbname']) as $col) {
            if ($col->getName() == $column) {
                return $col;
            }
        }

        return null;
    }
protected function describeColumn($table, $column)
    {
        foreach ($this->db->describeColumns($table, $this->dbConfig['dbname']) as $col) {
            if ($col->getName() == $column) {
                return $col;
            }
        }

        return null;
    }
@param string $table
@param string $column

@return null|\Phalcon\Db\ColumnInterface