Date less than or equal to 60 days from sysdate

Question

Hi there!
I have a doubt about an SQL query, which I don't have any idea on how to proceed.
I need the SQL to bring data only when 'e.dt_vencimento' is less than or equal to 60 days from sysdate.
Below you can see my query, and the line I stuck is the #24.
Thank you already,
Marcelo Melo
SELECT b.nr_contrato,
  a.NM_PAGADOR,
  a.NR_SEQ_LOTE,
  a.dt_referencia,
  a.DT_VENCIMENTO,
  a.VL_PRE_ESTABELECIDO,
  a.VL_COPARTICIPACAO,
  a.VL_OUTROS,
  a.VL_TITULO,
  e.dt_liquidacao,
  e.nr_titulo
FROM pls_mensalidade_wcp_v a,
  pls_contrato b,
  PLS_CONTRATO_PLANO c,
  PLS_CONTRATO_PAGADOR d,
  titulo_receber e
WHERE b.nr_sequencia  = c.nr_seq_contrato
AND d.nr_seq_contrato = b.nr_sequencia
AND a.nr_seq_pagador  = d.nr_sequencia
AND a.nr_titulo       = e.nr_titulo
AND c.NR_SEQ_PLANO IN (17, 18, 25, 47, 50, 51,54,56,57,58)
AND d.cd_pessoa_fisica IS NOT NULL
and e.dt_liquidacao is null
--and e.dt_vencimento ***here I intend to write the condition***
AND a.dt_referencia     =:dt_referencia
ORDER BY 2

Answer 1

It sounds like you want
and e.dt_vencimento <= (sysdate - 60)
That assumes that you really mean "60 days before sysdate" when you say "from sysdate".  You might intend to say "60 days after sysdate".  And you might mean trunc(sysdate) rather than sysdate in order to ignore the time component.