Re: manage.py dumpdata json storage problem

You would probably have to wait until the django backend for postgres is modified not to fetch all the records at one go.

As for now, I guess you should go ahead with writing custom serializers which specifically queries the db records in chunks.

Sent from my iPad 2

On Aug 1, 2011, at 7:06 PM, "Ricardo L. Dani" <ricardodani@gmail.com> wrote:

I found the ticket to this issue (with patchs)

https://code.djangoproject.com/ticket/5423

On Mon, Aug 1, 2011 at 9:32 AM, Ricardo L. Dani <ricardodani@gmail.com> wrote:

Hello django-users,

I'm having problems trying to serialize the data of a postgresql db of my business application (lots of lots of data)

Using the command:

./manage.py dumpdata > data.json

But, the execution of this command takes a long time and the ram and swap of the computer reachs the limit causing a exeption:

django.db.utils.DatabaseError: out of memory for query result

The question is, somewone knows a way to this command write in the data.json directly or in demand? I believe this is the problem and solution, am I correct?

graciously,

-- 
Ricardo Lapa Dani

--
Ricardo Lapa Dani

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