http://web2py.com/books/default/chapter/29/06/the-database-abstraction-layer#count,-isempty,-delete,-update
On Thu, Nov 14, 2013 at 4:04 AM, webpypy <[email protected]> wrote: > > Thank you , Massimo. > > Would please write down the statement for calculating the count of Things > for every person? > > instead of > >>>> for row in persons_and_things.select(): > print row.person.name, row.thing.name > Alex Boat > Alex Chair > Bob Shoes > Curt Boat > > > I would like to get > > > Alex 2 > Bob 1 > Curt 1 > > > Regards, > > Ashraf > > -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to the Google Groups > "web2py-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
