redmine/db/migrate/20100705164950_change_changes_path_length_limit.rb
Eric Davis a628b0f186 Force-clear the default value for migration from :string to :text. #5846 #5771
This is a special case for MySQL in Win32.

Contributed by Holger Just.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3860 e93f8b46-1217-0410-a6f0-8f06a7374b81
2010-07-24 00:19:32 +00:00

15 líneas
465 B
Ruby

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