Skip statement cache on through association reader

If the through class has default scopes we should skip the statement
cache.

Closes #20745.

1 files changed, 12 insertions, 0 deletions

diff --git a/activerecord/test/schema/schema.rb b/activerecord/test/schema/schema.rb
index 1fa824bf1d..08ac7749f9 100644
--- a/activerecord/test/schema/schema.rb
+++ b/activerecord/test/schema/schema.rb
@@ -131,6 +131,8 @@ ActiveRecord::Schema.define do
     t.timestamps null: false
   end
 
+  create_table :carriers, force: true
+
   create_table :categories, force: true do |t|
     t.string :name, null: false
     t.string :type
@@ -237,6 +239,11 @@ ActiveRecord::Schema.define do
     t.string  :gps_location
   end
 
+  create_table :customer_carriers, force: true do |t|
+    t.references :customer
+    t.references :carrier
+  end
+
   create_table :dashboards, force: true, id: false do |t|
     t.string :dashboard_id
     t.string :name
@@ -683,6 +690,11 @@ ActiveRecord::Schema.define do
     t.belongs_to :ship
   end
 
+  create_table :shop_accounts, force: true do |t|
+    t.references :customer
+    t.references :customer_carrier
+  end
+
   create_table :speedometers, force: true, id: false do |t|
     t.string :speedometer_id
     t.string :name