groupingfunc66.ans

-- @author tungs1
-- @modified 2013-07-28 12:00:00
-- @created 2013-07-28 12:00:00
-- @description groupingfunction groupingfunc66.sql
-- @db_name groupingfunction
-- @executemode normal
-- @tags groupingfunction
-- order 1
SELECT GROUPING(product.pname) as g1, SUM(sale.pn) as g2 FROM product, sale WHERE product.pn=sale.pn GROUP BY ROLLUP((sale.pn),(product.pname),(sale.pn)) ORDER BY g1,g2;
 g1 |  g2  
----+------
  0 |  200
  0 |  200
  0 |  300
  0 |  300
  0 |  400
  0 |  400
  0 |  600
  0 |  600
  0 |  700
  0 |  700
  0 |  800
  0 |  800
  0 |  800
  0 |  800
  0 | 1000
  0 | 1000
  1 |  200
  1 |  300
  1 |  400
  1 |  600
  1 |  700
  1 |  800
  1 |  800
  1 | 1000
  1 | 4800
(25 rows)