/**
* Delegate to the Statement::update() method. Worth intentionally keeping
* this level of indirection incase we want to change the behaviour of each
* DML query.
*
* @param $str_sql
* @param $arr_params
* @return int
*/
public function update($str_sql, $arr_params)
{
$obj_stmt = new DB\Statement($this->obj_db, $str_sql);
$obj_stmt->update($arr_params);
return $obj_stmt->getAffectedRows();
}
