socialforge/db/migrate/20091227112908_change_wiki_...

17 lines
515 B
Ruby

class ChangeWikiContentsTextLimit < ActiveRecord::Migration
def self.up
# Migrates MySQL databases only
# Postgres would raise an error (see http://dev.rubyonrails.org/ticket/3818)
# Not fixed in Rails 2.3.5
if ActiveRecord::Base.connection.adapter_name =~ /mysql/i
max_size = 16.megabytes
change_column :wiki_contents, :text, :text, :limit => max_size
change_column :wiki_content_versions, :data, :binary, :limit => max_size
end
end
def self.down
# no-op
end
end