Reorder database columns on create geo_push_events migration

db/migrate/20170522194603_create_geo_push_events.rb

@@ -3,14 +3,14 @@ class CreateGeoPushEvents < ActiveRecord::Migration
 
   def change
     create_table :geo_push_events, id: :bigserial do |t|
-      t.references :project, index: true, foreign_key: { on_delete: :cascade }, null: false
       t.datetime :created_at, null: false
-      t.string :ref
       t.integer :branches_affected, null: false
       t.integer :tags_affected, null: false
+      t.integer :source, limit: 2, index: true, null: false
+      t.references :project, index: true, foreign_key: { on_delete: :cascade }, null: false
       t.boolean :new_branch, default: false, null: false
       t.boolean :remove_branch, default: false, null: false
-      t.integer :source, limit: 2, index: true, null: false
+      t.text :ref
     end
   end
 end

db/schema.rb

@@ -529,14 +529,14 @@ ActiveRecord::Schema.define(version: 20170602003304) do
   add_index "geo_nodes", ["primary"], name: "index_geo_nodes_on_primary", using: :btree
 
   create_table "geo_push_events", id: :bigserial, force: :cascade do |t|
-    t.integer "project_id", null: false
     t.datetime "created_at", null: false
-    t.string "ref"
     t.integer "branches_affected", null: false
     t.integer "tags_affected", null: false
+    t.integer "source", limit: 2, null: false
+    t.integer "project_id", null: false
     t.boolean "new_branch", default: false, null: false
     t.boolean "remove_branch", default: false, null: false
-    t.integer "source", limit: 2, null: false
+    t.text "ref"
   end
 
   add_index "geo_push_events", ["project_id"], name: "index_geo_push_events_on_project_id", using: :btree