Oracle SQL - error when using GROUP BY -

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select i.sicil_no,        m.adi,        m.soyadi,        i.net_tutar,        i.odeme_tarihi    ibrmt050 i,        mismt301 m  (i.sicil_no=m.sicil_no ,         odeme_turu='36'       ,         odeme_tarihi between '01/01/2012' , '30/06/2012') group to_char(i.odeme_tarihi,'mm') ,          to_char(i.odeme_tarihi,'yyyy')  order to_char(i.odeme_tarihi,'yyyy') ,          to_char(i.odeme_tarihi,'mm');

i want list per month query gives error.

"not group expression"

what supposed ?

according documentation: http://docs.oracle.com/cd/b28359_01/server.111/b28286/statements_10002.htm

restrictions on select list
select list subject following restrictions:

if specify group_by_clause in statement, select list can contain following types of expressions:

  • constants
  • aggregate functions , functions user, uid, , sysdate
  • expressions identical in group_by_clause. if group_by_clause in subquery, group columns of the
    subquery must match select list of outer query. columns
    in select list of subquery not needed group
    operation ignored without error.
  • expressions involving preceding expressions evaluate same value rows in group

the select statements of query contains following columns:

select i.sicil_no,        m.adi,        m.soyadi,        i.net_tutar,        i.odeme_tarihi

that not listed in group list, , source of error.


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