1 files changed, 5 insertions, 0 deletions
diff --git a/activerecord/test/schema/schema.rb b/activerecord/test/schema/schema.rb
index 6872b49ad9..7bab675b2a 100644
--- a/activerecord/test/schema/schema.rb
+++ b/activerecord/test/schema/schema.rb
@@ -37,6 +37,7 @@ ActiveRecord::Schema.define do
 
   create_table :aircraft, force: true do |t|
     t.string :name
+    t.integer :wheels_count, default: 0, null: false
   end
 
   create_table :articles, force: true do |t|
@@ -678,6 +679,10 @@ ActiveRecord::Schema.define do
     t.datetime :updated_at
   end
 
+  create_table :prisoners, force: true do |t|
+    t.belongs_to :ship
+  end
+
   create_table :speedometers, force: true, id: false do |t|
     t.string :speedometer_id
     t.string :name