public function exists()
    {
        $existsQuery = new Exists($this);

        // set the current select for the exists query
        $existsQuery->setSelect($this);

        // run the callbacks to retirve the results
        $result = $existsQuery->executeResultFetcher();

        if (isset($result[0]['exists']))
        {
            return (bool) $result[0]['exists'];
        }
        
        return false;
    }
public function exists()
    {
        $existsQuery = new Exists($this);

        // set the current select for the exists query
        $existsQuery->setSelect($this);

        // run the callbacks to retirve the results
        $result = $existsQuery->executeResultFetcher();

        if (isset($result[0]['exists']))
        {
            return (bool) $result[0]['exists'];
        }
        
        return false;
    }
public function exists ( ) { $ existsQuery = new Exists ( $ this ) ; // set the current select for the exists query $ existsQuery -> setSelect ( $ this ) ; // run the callbacks to retirve the results $ result = $ existsQuery -> executeResultFetcher ( ) ; if ( isset ( $ result [ 0 ] [ 'exists' ] ) ) { return ( bool ) $ result [ 0 ] [ 'exists' ] ; } return false ; }
Do any results of this query exist?

@return bool
Do any results of this query exist?