Merge pull request #35 from tomhughes/routing

[rails.git] / db / migrate / 023_add_changesets.rb

diff --git a/db/migrate/023_add_changesets.rb b/db/migrate/023_add_changesets.rb
index e0cf3904a50d8ea98f79e40d1e20f5f8707336ae..3a6c32e19a4151539431c8482e4a85806ee54ffc 100644 (file)
--- a/db/migrate/023_add_changesets.rb
+++ b/db/migrate/023_add_changesets.rb
@@ -1,21 +1,23 @@
+require 'migrate'
+
 class AddChangesets < ActiveRecord::Migration
   @@conv_user_tables = ['current_nodes',
   'current_relations', 'current_ways', 'nodes', 'relations', 'ways' ]
   
   def self.up
-    create_table "changesets", innodb_table do |t|
-      t.column "id",             :bigint_pk,              :null => false
-      t.column "user_id",        :bigint,   :limit => 20, :null => false
-      t.column "created_at",     :datetime,               :null => false
-      t.column "open",           :boolean,                :null => false, :default => true
-      t.column "min_lat",        :integer,                :null => true
-      t.column "max_lat",        :integer,                :null => true
-      t.column "min_lon",        :integer,                :null => true
-      t.column "max_lon",        :integer,                :null => true
+    create_table "changesets", :id => false do |t|
+      t.column "id",             :bigserial, :primary_key => true, :null => false
+      t.column "user_id",        :bigint, :null => false
+      t.column "created_at",     :datetime, :null => false
+      t.column "open",           :boolean, :null => false, :default => true
+      t.column "min_lat",        :integer, :null => true
+      t.column "max_lat",        :integer, :null => true
+      t.column "min_lon",        :integer, :null => true
+      t.column "max_lon",        :integer, :null => true
     end
 
-    create_table "changeset_tags", innodb_table do |t|
-      t.column "id", :bigint, :limit => 64, :null => false
+    create_table "changeset_tags", :id => false do |t|
+      t.column "id", :bigint, :null => false
       t.column "k",  :string, :default => "", :null => false
       t.column "v",  :string, :default => "", :null => false
     end
@@ -33,13 +35,13 @@ class AddChangesets < ActiveRecord::Migration
     @@conv_user_tables.each { |tbl|
       rename_column tbl, :user_id, :changeset_id
       #foreign keys too
-      add_foreign_key tbl, [:changeset_id], :changesets, [:id]
+      add_foreign_key tbl, :changesets, :name => "#{tbl}_changeset_id_fkey"
     }
   end
 
   def self.down
     # It's not easy to generate the user ids from the changesets
-    raise IrreversibleMigration.new
+    raise ActiveRecord::IrreversibleMigration
     #drop_table "changesets"
     #drop_table "changeset_tags"
   end