src/test/feature/query/ans/sequence-serialcol-query.ans - hawq - Git at Google

 select * from serialtest order by f2;
   f1   | f2
 -------+-----
  foo   |   1
  force | 100
 (2 rows)
	select * from serialtest order by f2;
	f1 \| f2
	-------+-----
	foo \| 1
	force \| 100
	(2 rows)