protected function pushOnDuplicateKeyUpdate()
    {
        if( $this->onDuplicateKeyUpdate ) {
            $this->parts[] = 'ON DUPLICATE KEY UPDATE';
            $tmp = $this->values;
            $this->values = $this->onDuplicateKeyUpdate;
            $this->pushValues();
            $this->values = $tmp;
        }
    }
protected function pushOnDuplicateKeyUpdate()
    {
        if( $this->onDuplicateKeyUpdate ) {
            $this->parts[] = 'ON DUPLICATE KEY UPDATE';
            $tmp = $this->values;
            $this->values = $this->onDuplicateKeyUpdate;
            $this->pushValues();
            $this->values = $tmp;
        }
    }
protected function pushOnDuplicateKeyUpdate ( ) { if ( $ this -> onDuplicateKeyUpdate ) { $ this -> parts [ ] = 'ON DUPLICATE KEY UPDATE' ; $ tmp = $ this -> values ; $ this -> values = $ this -> onDuplicateKeyUpdate ; $ this -> pushValues ( ) ; $ this -> values = $ tmp ; } }
Push on duplicate key update clause

@return void
Push on duplicate key update clause