diff .svn/pristine/10/10f74e3a18ae17108789fde8071c8bf836627534.svn-base @ 926:b73a59a6acbd luisf

Merge from cannam_integration

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.svn/pristine/10/10f74e3a18ae17108789fde8071c8bf836627534.svn-base	Fri May 11 16:10:11 2012 +0100
@@ -0,0 +1,14 @@
+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