On 31/10/2013 3:09pm, Carlos D. wrote:
Note: one other thing is that the legacy DB we're using has a character
varying (PostGres) type as its primary key, even though it's really just
an integer that should probably be auto incrementing serial type.

If you install South you should be able to adjust that varchar to integer. I haven't tried it myself but South is definitely magical and is the way I'd try first. Otherwise, I'd practise dump, edit the data and reload until I could happily script the conversion.

I would say there are definite speed benefits if you can delegate primary key increments to the ORM/database.

Also, install django-debug-toolbar which will count all your queries for you as you try different approaches.

Good luck

Mike


We're
not adding anything new to this DB so the auto behavior isn't a big
deal.  It seems like this might be just another speed penalty (although
it doesn't seem like that would be what's really limiting us right now).

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