db(~db.pc.id.belongs(db(db.assigned.id > 0)._select(db.assigned.id )).select(db.pc.ALL)
Richard On Fri, Sep 4, 2015 at 3:35 PM, P T <pthimmapu...@gmail.com> wrote: > > Hello Forum, > > Please help me in getting the equivalent DAL query for the following SQL > query. I intend to pass this on to SQLFORM.grid > > Select * from db.pc where db.pc.id not in (select unique > db.assigned.computer from db.assigned) > > Web2Py Version > 2.9.12-stable+timestamp.2015.02.15.23.04.25 > (Running on Rocket 1.2.6, Python 2.7.9) > > db.define_table('staff', > Field('name', 'string', unique=True), > format='%(name)s') > > db.define_table('pc', > Field('csi', 'string', unique=True), > format='%(csi)s') > > db.define_table('assigned', > Field('staff', db.staff), > Field('computer', db.pc)) > > Thanks, > PT > > -- > 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 web2py+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- 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 web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.