public function read($limit = 0)
    {
        $this->limit($limit);
        $query = $this->buildSelect();
        $this->run($query['query'], $query['param']);

        return $this->next();
    }
public function read($limit = 0)
    {
        $this->limit($limit);
        $query = $this->buildSelect();
        $this->run($query['query'], $query['param']);

        return $this->next();
    }
public function read ( $ limit = 0 ) { $ this -> limit ( $ limit ) ; $ query = $ this -> buildSelect ( ) ; $ this -> run ( $ query [ 'query' ] , $ query [ 'param' ] ) ; return $ this -> next ( ) ; }
perform select query
perform select query