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class ChangeChangesPathLengthLimit < ActiveRecord::Migration
def self.up
# these are two steps to please MySQL 5 on Win32
change_column :changes, :path, :text, :default => nil, :null => true
change_column :changes, :path, :text, :null => false
change_column :changes, :from_path, :text
end
def self.down
change_column :changes, :path, :string, :default => "", :null => false
change_column :changes, :from_path, :string
end
end
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