Problem on 10g Express using join (+), but works on Standard 10g

Question

Good Day all,
I am having a problem with the following query:
select srds.specific_date,l.DayCntr
from (select add_months(sysdate,-1)+ rownum * 5 as Specific_date from all_objects where rownum < 35) srds,
(select rownum as DayCntr from all_objects oc where rownum < 35) l
where l.DayCntr < 32
and l.DayCntr = (to_number(to_char(srds.specific_date(+),'DD')))
and ((srds.specific_date between add_months(sysdate,-1) and sysdate)
or (srds.specific_date is null))
order by daycntr;
On express 10g, not all rows are returned as expected, minmum of 31 rows, getting sometimes 20
while on 10g Standard it does work, any ideas?
Thanks

Answer 1

for me its works fine in both Oracle 10.2.0.3 and Oracle XE and return the same result. maybe is not a query problem, maybe a installation problem
10 G
Connected.
@10g> select srds.specific_date,l.DayCntr
  2  from (select add_months(sysdate,-1)+ rownum * 5 as Specific_date from all_objects where rownum < 35) srds,
  3  (select rownum as DayCntr from all_objects oc where rownum < 35) l
  4  where l.DayCntr < 32
  5  and l.DayCntr = (to_number(to_char(srds.specific_date(+),'DD')))
  6  and ((srds.specific_date between add_months(sysdate,-1) and sysdate)
  7  or (srds.specific_date is null))
  8  order by daycntr;
SPECIFIC_DATE          DAYCNTR
                             1
                             2
05/11/2008 15:20:10          5
                             6
                             7
10/11/2008 15:20:10         10
                            11
                            12
15/11/2008 15:20:10         15
                            16
                            17
20/11/2008 15:20:10         20
                            21
                            22
26/10/2008 15:20:10         26
                            27
31/10/2008 15:20:10         31
17 rows selected.
XE
Connected.
@XE> select srds.specific_date,l.DayCntr
  2  from (select add_months(sysdate,-1)+ rownum * 5 as Specific_date from all_objects where rownum < 35) srds,
  3  (select rownum as DayCntr from all_objects oc where rownum < 35) l
  4  where l.DayCntr < 32
  5  and l.DayCntr = (to_number(to_char(srds.specific_date(+),'DD')))
  6  and ((srds.specific_date between add_months(sysdate,-1) and sysdate)
  7  or (srds.specific_date is null))
  8  order by daycntr;
SPECIFIC_DATE          DAYCNTR
                             1
                             2
05/11/2008 15:22:46          5
                             6
                             7
10/11/2008 15:22:46         10
                            11
                            12
15/11/2008 15:22:46         15
                            16
                            17
20/11/2008 15:22:46         20
                            21
                            22
26/10/2008 15:22:46         26
                            27
31/10/2008 15:22:46         31
17 rows selected.
@XE>
@XE>