created_by=db.Users.with_alias('created_by')
handled_by=db.Users.with_alias('handled_by')
rows =
db(db.Calls.id>0).select(db.Calls.ALL,db.created_by.name,db.handled_by.name,
left=[created_by.on(created_by.id==db.Calls.CreatedBy),
handled_by.on(handled_by.id==db.Calls.HandledBy)])
On Mar 20, 6:58 am, jonatron <hobson....@googlemail.com> wrote:
> Hi,
>
> I am hoping someone can help with this:
>
> I have tables setup something like this (this is a simplified
> representation):
>
> db.define_table('Users',
> Field('Name'))
>
> db.define_table('Calls',
> Field('CallerName'),
> Field('CreatedBy', db.Users),
> Field('HandledBy', db.Users))
>
> I need to produce a query set to send to geraldo reports that joins
> both the createdby and handledby fields to db.users.id so that I can
> display the users name in the report not the id. I can do one inner
> join no problem and use Users.Name to get the name. To do both joins
> and get useful data I think I need to do something analogue SQL AS on
> the joins and then access the data using an alias. I have played with
> with_alias but don't seem to get what I need. Can anyone point me in
> the right direction?
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