1 files changed, 19 insertions, 0 deletions
diff --git a/activerecord/test/schema/schema.rb b/activerecord/test/schema/schema.rb
index ead4de2a13..7d9b8afeb6 100644
--- a/activerecord/test/schema/schema.rb
+++ b/activerecord/test/schema/schema.rb
@@ -19,6 +19,7 @@ ActiveRecord::Schema.define do
     t.references :firm, index: false
     t.string  :firm_name
     t.integer :credit_limit
+    t.integer "a" * max_identifier_length
   end
 
   create_table :admin_accounts, force: true do |t|
@@ -791,6 +792,24 @@ ActiveRecord::Schema.define do
     t.integer :lock_version, default: 0
   end
 
+  disable_referential_integrity do
+    create_table :seminars, force: :cascade do |t|
+      t.string :name
+    end
+
+    create_table :sessions, force: :cascade do |t|
+      t.date :start_date
+      t.date :end_date
+      t.string :name
+    end
+
+    create_table :sections, force: :cascade do |t|
+      t.string :short_name
+      t.belongs_to :session, foreign_key: true
+      t.belongs_to :seminar, foreign_key: true
+    end
+  end
+
   create_table :shape_expressions, force: true do |t|
     t.string  :paint_type
     t.integer :paint_id