src/Module/SQLModule.php
public function update($data, $where)
    {
        return $this->link->update($this->t, $data, $where);
    }
public function update($data, $where)
    {
        return $this->link->update($this->t, $data, $where);
    }
@see PDOSqlDriver::update()

@param $data
@param $where
@return $this|array|string
@throws CoreException