how to select 1 date field with 3 tags : Good day, i'm making query that select 1 datefield 3 times. 
`select t1.datefield date_1, t1.datefield date_3, t1.datefield date_3 from table t1 where t1.datefield BETWEEN TO_DATE('01/07/2016', 'dd/mm/yyyy') AND TO_DATE('31/07/2016', 'dd/mm/yyyy')`

i need date_1 between July 01 and July 31, date_2 between August 01 and August 31, date_3 between Septembre 01 and September 30

How can i do that?