Re: man, I feel like a beginner ...
От | The Hermit Hacker |
---|---|
Тема | Re: man, I feel like a beginner ... |
Дата | |
Msg-id | Pine.BSF.4.21.0009131029300.1305-100000@thelab.hub.org обсуждение исходный текст |
Ответ на | Re: man, I feel like a beginner ... (Jan Wieck <janwieck@Yahoo.com>) |
Список | pgsql-hackers |
On Wed, 13 Sep 2000, Jan Wieck wrote: > The Hermit Hacker wrote: > > > > someone notice anything wrong with this query? :) *slap forehead* > > > > explain > > SELECT distinct s.gid, s.created , geo_distance(pd.location, '(-90.3690233918754,38.7788148984854)') > > FROM status s, personal_data pd, relationship_wanted rw , personal_ethnicity pe , personal_religion pr , personal_bodytypepb > > WHERE s.active AND s.status != 0 > > AND (s.gid = pd.gid AND pd.gender = 0) > > AND (s.gid = rw.gid AND rw.gender = 1) > > AND geo_distance( pd.location, '(-90.3690233918754,38.7788148984854)' ) <= 75 > > ORDER BY geo_distance( pd.location, '(-90.3690233918754,38.7788148984854)'), s.created desc; > > What's the purpose of joining it with "pb"? if the proper clause was in place, ooddles of purpose ... it wasn't until after I upgraded to the newest code that Tom put the fix in for, and it was *still* causing problems, that I clued into the fact that the AND clause that was supposed to be associated with 'pb' *wasn't* there ... For the whole time we were debugging this, none of us clued into it :)
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