public function isSequence( &$name = null )
    {
        if( preg_match( "/^nextval\\('([^']+)'::regclass\\)$/", $this->data['default'], $matches ) ) {
            $name = $matches[1];
            return true;
        }
        $name = null;
        return false;
    }
public function isSequence( &$name = null )
    {
        if( preg_match( "/^nextval\\('([^']+)'::regclass\\)$/", $this->data['default'], $matches ) ) {
            $name = $matches[1];
            return true;
        }
        $name = null;
        return false;
    }
public function isSequence ( & $ name = null ) { if ( preg_match ( "/^nextval\\('([^']+)'::regclass\\)$/" , $ this -> data [ 'default' ] , $ matches ) ) { $ name = $ matches [ 1 ] ; return true ; } $ name = null ; return false ; }
Does this datatype link to a sequence
@param $sequenceName
@return bool
Does this datatype link to a sequence