anchor.diff:  						" FROM sales AS s"+
   						" WHERE s.uid IN"+
   						" (SELECT id FROM users WHERE age BETWEEN "+age+" ORDER BY name ASC LIMIT 20 OFFSET "+r_offset+")"+
  -						" AND s.pid IN (SELECT id FROM products WHERE cid'"+category+"'ORDER BY name ASC LIMIT 10 OFFSET "+c_offset+")"+
  +						" AND s.pid IN (SELECT id FROM products WHERE cid='"+category+"'ORDER BY name ASC LIMIT 10 OFFSET "+c_offset+")"+
   						" GROUP BY s.uid, s.pid";
   			}
   		}
  
positive.code: finally
  {
  	conn.close();
  }	
  %>	
  </body>
  </html>
negative.code: <t:header title="Sales Analytics" />
  <%
  
  long beg = System.nanoTime();
  System.out.println("Start: " + beg);
  Connection conn=null;
  Statement stmt,stmt_2,stmt_3;
  ResultSet rs=null,rs_2=null,rs_3=null;
  