20110902000000_create_changeset_parents.rb
14 lines
| 525 B
| text/x-ruby
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RubyLexer
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r7590 | class CreateChangesetParents < ActiveRecord::Migration | ||
def self.up | ||||
create_table :changeset_parents, :id => false do |t| | ||||
t.column :changeset_id, :integer, :null => false | ||||
t.column :parent_id, :integer, :null => false | ||||
end | ||||
add_index :changeset_parents, [:changeset_id], :unique => false, :name => :changeset_parents_changeset_ids | ||||
add_index :changeset_parents, [:parent_id], :unique => false, :name => :changeset_parents_parent_ids | ||||
end | ||||
def self.down | ||||
drop_table :changeset_parents | ||||
end | ||||
end | ||||