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- 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
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