hi.
i’m getting this weird error:
Mysql::Error: #42S22Unknown column ‘categories_count’ in ‘field list’:
UPDATE categories SET categories_count = categories_count + 1 WHERE (id
= 9) AND ( (categories.type
= ‘State’ ) )
i’m using a single table inheritance, so in my model i have:
class Category < ActiveRecord::Base
end
class State < Category #works
end
class Ca < Category # getting the error message above when migrating new
data into the existing Categories data.
Any help would help my poor fingers and brain.
Thanks
Dominic
Ok, i think the problem is that i’m trying to use a single table
inheritance method with an acts as tree (all in one table)
i’m dividing out each parent into it’s own inherited model…
is there a proper way to do this?
Dominic S. wrote:
hi.
i’m getting this weird error:
Mysql::Error: #42S22Unknown column ‘categories_count’ in ‘field list’:
UPDATE categories SET categories_count = categories_count + 1 WHERE (id
= 9) AND ( (categories.type
= ‘State’ ) )
i’m using a single table inheritance, so in my model i have:
class Category < ActiveRecord::Base
end
class State < Category #works
end
class Ca < Category # getting the error message above when migrating new
data into the existing Categories data.
Any help would help my poor fingers and brain.
Thanks
Dominic