return me the papers by " H. V. Jagadish " on VLDB conference with more than 200 citations . 
return H. V. Jagadish ;return papers of #1 ;return #2 on VLDB conference ;return citations of #3 ;return number of  #4 for each #3 ;return #3 where #5 is  higher than 200
['select', 'project', 'filter', 'project', 'group', 'comparative']