Re: Operate with Postgresql from Django views.

On Dec 21, 2009, at 1:34 AM, NMarcu wrote:
> Everything is OK, if the view is finished, but if after this line I
> add an infinite loop, and in this time I check that table from console
> for the new record, that is not there.

This sounds like a transaction issue. In the standard Django
transaction handling model, the transaction is not committed until the
view function returns; this means that if you check immediately after
the data modification statement, but before the view function has
completed, you won't see the new data from a different database
connection.

It's probably not a great idea to idle in a view function, waiting for
a daemon to complete some background process, since the process isn't
really "background" then; the user at the browser is going to be
waiting until the daemon process completes. If you *must* handle it
this way, you can switch to doing manual transaction control instead
of using Django's transaction management.
--
-- Christophe Pettus
xof@thebuild.com

--

You received this message because you are subscribed to the Google Groups "Django users" group.
To post to this group, send email to django-users@googlegroups.com.
To unsubscribe from this group, send email to django-users+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/django-users?hl=en.