Recently, I have upgraded my postgresql server from 7.0.2 to 7.1.3. But, now, one request which was 'good' before, don't want to work any more now.
It was : (pretty long)
SELECT aes.ent_id, e.type, e.nom, aes.sect_id as voulu,
cvd_new(current_date, e.date_entree, 'new') FROM ass_entrep_sectact
aes,
entreprise e WHERE e.id = aes.ent_id and aes.sect_id <> 3 and aes.sect_id
<> 9
and aes.sect_id <> 1 and aes.sect_id <> 13 and aes.sect_id =
56
UNION
SELECT distinct on (aes.ent_id) aes.ent_id, e.type, e.nom, aes.sect_id,
cvd_new(current_date, e.date_entree, 'new') FROM ass_entrep_sectact
aes,
entreprise e WHERE e.id = aes.ent_id and aes.sect_id <> 3 and aes.sect_id
<> 9
and aes.sect_id <> 1 and aes.sect_id <> 13 and aes.sect_id <>
56 and aes.ent_id
not in (SELECT ent_id FROM ass_entrep_sectact WHERE sect_id = 56 and
sect_id <> 3
and sect_id <> 9 and sect_id <> 1 and sect_id <> 13) ORDER
BY e.type, e.nom
Now, if I want that my request works well, I have to remove the order by statement. But, of course, it is not ordered any more.
So how can I translate this request to one which can work with an order by statement ?
Thanks.
-- Richard NAGY Presenceweb
