commonsense team mailing list archive

[Kenneth Arnold <kenneth.arnold@xxxxxxxxx>]

We made some database changes between b8 and b10, and we haven't updated the
Postgres dumps. (Note to selves: we should check on those.)

But this time, instead of raw database hacking, we actually wrote
"migrations", which are code for making the changes to the database
structure. You can run them yourself if you install South (easy_install
south works). Then run `./manage.py migrate` to apply the migrations.

I'm actually not sure if the database dump you have includes the metadata
that tells South which migrations have been applied, though. The b8->b10
changes were just to make it easier for us to provide a reliable dump in
SQLite format, so if the Postgres dump works for you, there's no harm in
staying with b8 for now.

btw, we're aiming to put out release candidates for a stable release of
ConceptNet 4.0 sometime next month.

-Ken


On Fri, Oct 2, 2009 at 4:01 AM, Charbel <question84508@xxxxxxxxxxxxxxxxxxxxx
> wrote:

> Question #84508 on ConceptNet changed:
> https://answers.launchpad.net/conceptnet/+question/84508
>
> Charbel gave more information on the question:
> I just downgraded to b8 and the code worked.
>
> Thanks,
> Charbel
>
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