object_o = db.t_table(f_name='same name') or
db.t_table[db.t_table.insert(f_name="some name")]
On Mar 25, 7:21 am, Sergey Ozhigin wrote:
> Thanks for answers, i will try that.
>
> Now, what about task "get object if exists, or create and get object
> if it doesn't exist"?
>
> I use folowing co
Thanks for answers, i will try that.
Now, what about task "get object if exists, or create and get object
if it doesn't exist"?
I use folowing construction:
object_o=""
try:
q= db.t_table.f_name == "some name"
object_o=next(iter(db(q).select()))
except:
object_o=db.t_tabl
This is the kind of thing I would love to find in a handy Web2py
Cookbook!
carlo
On 24 Mar, 14:27, Massimo Di Pierro
wrote:
> You can do it without if as well:
>
> db(query).update(...) or db.mytable.insert(...)
>
> On Mar 24, 8:26 am, Massimo Di Pierro
> wrote:
>
> > To know if it exist or not
You can do it without if as well:
db(query).update(...) or db.mytable.insert(...)
On Mar 24, 8:26 am, Massimo Di Pierro
wrote:
> To know if it exist or not you must have condition in the form of a
> query. You can do
>
> if not db(query).update(...): db.mytable.insert(...)
>
> where ... is the
To know if it exist or not you must have condition in the form of a
query. You can do
if not db(query).update(...): db.mytable.insert(...)
where ... is the field='value' list.
On Mar 24, 4:46 am, Sergey Ozhigin wrote:
> Hello,
>
> Is it possible in web2py to update or insert object (if doesn't
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