Here is the sql generated:
SELECT groups.name, city.name, auth_user.email, name1.id,
name1.is_active, name1.created_on, name1.created_by, name1.modified_on,
name1.modified_by, name1.user_id, name1.image, name1.image_file,
name1.lattes, name2.id, name2.is_active, name2.created_on,
name2.created_by, name2.modified_on, name2.modified_by, name2.site,
name2.url, name2.cnpj, name2.type_id, name2.group_id, name2.privacity FROM
researcher_lab_permission, researcher, lab JOIN groups ON ((groups.id =
lab.group_id) AND (groups.is_active = 'T')) JOIN city ON (city.id =
groups.city_id) JOIN auth_user ON ((researcher.user_id = auth_user.id) AND
(auth_user.is_active = 'T')) JOIN `researcher` AS name1 ON (researcher.id =
researcher_lab_permission.researcher_id) JOIN `lab` AS name2 ON ((lab.id =
researcher_lab_permission.lab_id) AND (lab.is_active = 'T'))
Some JOINS are wrong
2013/10/29 Diogo Munaro <diogo.mvie...@gmail.com>
> I need these joins because I need filter some tables without selecting all
> the tables and filtering with where. Anyway, I tried:
>
> rows = (db.groups.id == db.lab.group_id)(db.lab.id ==
> db.researcher_lab_permission.lab_id)(db.researcher.id ==
> db.researcher_lab_permission.researcher_id)(db.researcher.user_id ==
> db.auth_user.id).select(db.groups.name,db.city.name,db.auth_user.ALL)
>
> And it returns:
> <type 'exceptions.TypeError'> 'Query' object is not callable
> I'm using db.executesql and it's working:
>
> db.executesql('''SELECT l.id,g.name,c.name FROM researcher_lab_permission
> as rl JOIN lab as l
> JOIN researcher as r JOIN auth_user as a JOIN groups as g
> JOIN city as c
> ON rl.researcher_id = r.id AND rl.lab_id = l.id AND a.id=
> r.user_id AND l.group_id =
> g.id
> AND c.id = g.city_id WHERE a.id = %s''' %(auth.user_id))
>
> Something strange with DAL...
>
> 2013/10/28 Massimo Di Pierro <massimo.dipie...@gmail.com>
>
>> (db.groups.**id <http://db.groups.id/> == db.lab.group_id)(db.lab.id ==
>> db.researcher_lab_permission.**lab_id)(db.**researcher.id<http://db.researcher.id/>
>> == db.researcher_lab_permission.**researcher_id)(db.researcher.**user_id
>> ==
>> db.auth_user.id).select(db.groups.name,db.**city.name<http://db.city.name/>
>> ,db.auth_user.ALL)
>
>
>
>
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