diff --git a/db/migrate/20170304225055_add_id_to_schools.rb b/db/migrate/20170304225055_add_id_to_schools.rb
new file mode 100644
index 0000000..457db33
--- /dev/null
+++ b/db/migrate/20170304225055_add_id_to_schools.rb
@@ -0,0 +1,5 @@
+class AddIdToSchools < ActiveRecord::Migration[5.0]
+  def change
+    add_column :schools, :_id, :integer
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 45f49e0..b646e82 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170304200019) do
+ActiveRecord::Schema.define(version: 20170304225055) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -41,6 +41,16 @@
     t.integer "longitude"
   end
 
+  create_table "crimes", force: :cascade do |t|
+    t.integer  "_id"
+    t.string   "crime"
+    t.string   "locname"
+    t.datetime "incidentdatetime"
+    t.string   "publicadress"
+    t.string   "agency"
+    t.string   "accuracy"
+  end
+
   create_table "demographics", force: :cascade do |t|
     t.integer "_id"
     t.integer "year"
@@ -111,6 +121,7 @@
   end
 
   create_table "schools", force: :cascade do |t|
+    t.integer "_id"
     t.integer "objectid"
     t.float   "gis_nr_sde_schools_area"
     t.float   "perimeter"