simple join is beating me

hi folks

i have the following:

select o_ord_date as o_date, count(o_id) as orders
from orders where o_de_id in (5,6) and o_ord_date > CURRENT_DATE-'1
month'::interval
group by o_ord_date
order by o_date desc

and

select o_act_del_date as o_date, count(o_id) as delivery
from orders
where o_de_id in (5,6) and
o_act_del_date > CURRENT_DATE-'1 month'::interval and
o_act_del_date <= CURRENT_DATE
group by o_act_del_date
order by o_date desc

These give me

o_date | orders
------------+--------
2009-07-10 | 4
2009-07-09 | 5
2009-07-08 | 12
2009-07-07 | 5
2009-07-06 | 2
2009-07-03 | 2
2009-07-02 | 7
2009-07-01 | 19
2009-06-30 | 20
2009-06-29 | 28

and

o_date | delivery
------------+----------
2009-07-13 | 5
2009-07-10 | 3
2009-07-09 | 4
2009-07-08 | 2
2009-07-07 | 4
2009-07-06 | 7
2009-07-03 | 6
2009-07-02 | 5
2009-07-01 | 3
2009-06-30 | 3

How do i get

o_date | orders | delivery
------------+--------+----------
2009-07-13 | | 5
2009-07-10 | 4 | 3
2009-07-09 | 5 | 4
2009-07-08 | 12 | 2
2009-07-07 | 5 | 4
2009-07-06 | 2 | 7
2009-07-03 | 2 | 6
2009-07-02 | 7 | 5
2009-07-01 | 19 | 3
2009-06-30 | 20 | 3
--
Gary Stainburn

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