move migrations around

[rails.git] / db / migrate / 015_create_temp_old_nodes.rb

diff --git a/db/migrate/015_create_temp_old_nodes.rb b/db/migrate/015_create_temp_old_nodes.rb
new file mode 100644 (file)
index 0000000..60edb84
--- /dev/null
+++ b/db/migrate/015_create_temp_old_nodes.rb
@@ -0,0 +1,24 @@
+class CreateTempOldNodes < ActiveRecord::Migration
+  def self.up
+    create_table "temp_nodes", myisam_table do |t|
+      t.column "id",        :bigint,  :limit => 64, :null => false
+      t.column "version",   :bigint,  :limit => 20, :null => false
+      t.column "latitude",  :double,                :null => false
+      t.column "longitude", :double,                :null => false
+      t.column "user_id",   :bigint,  :limit => 20, :null => false
+      t.column "visible",   :boolean,               :null => false
+      t.column "timestamp", :datetime,              :null => false
+      t.column "tile",      :integer,               :null => false
+    end
+
+    add_primary_key "temp_nodes", ["id", "version"] 
+    add_index "temp_nodes", ["timestamp"], :name => "temp_nodes_timestamp_idx"
+    add_index "temp_nodes", ["tile"], :name => "temp_nodes_tile_idx"
+
+    change_column "temp_nodes", "version", :bigint, :limit => 20, :null => false, :options => "AUTO_INCREMENT"
+  end
+
+  def self.down
+    drop_table :temp_nodes
+  end
+end