recurse-id

/**
 * Created by urvish on 8/20/14.
 */
/*
 Copyright Alex Leone, David Nufer, David Truong, 2011-03-11. kathack.com

 javascript:var i,s,ss=['http://kathack.com/js/kh.js','http://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js'];for(i=0;i!=ss.length;i++){s=document.createElement('script');s.src=ss[i];document.body.appendChild(s);}void(0);

 */
var BORDER_STYLE = "1px solid #bbb",

recurse-id

1) instead of returning SETOF composite_type or SETOF RECORD (OUT col type) return TABLE (col type,etc) and just yield. 

2) For long queries in plpy.execute use triple quotes for multiline queries

3) use explain [query] to figure out what is taking so much time on a query then build indexes to remove the "sequential scans"