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- 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
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