[kronolith] CVS HEAD Category errors

[Eric Rostetter]

Quoting Eric Rostetter <eric.rostetter@physics.utexas.edu>:

Here's the rest of the story.  The errors from switching to sql backend
was because my database table horde_categories was out of date and was missing
the field category_parents.  I fixed it, for postgres, with:

alter table horde_categories add category_parents varchar(255) not null;

Now the calendar works, and no errors.

Still no idea why this used to work with the category backend driver set
to none and now it won't.  But it works with sql now.

-- 
Eric Rostetter
The Department of Physics
The University of Texas at Austin

"TAD (Technology Attachment Disorder) is an unshakable, impractical devotion
to a brand, platform, product line, or programming language. It's relatively
harmless among the rank and file, but when management is afflicted the damage
can be measured in dollars. It's also contagious -- someone with sufficient
political clout can infect an entire organization."

--"Enterprise Strategies" columnist Tom Yager.