Trying to reproduce prepared statement error.

spec/active_record/hierarchical_query_spec.rb

@@ -12,6 +12,19 @@
   let!(:child_5) { klass.create(parent: child_4, trait_id: trait_id) }
 
   describe '#join_recursive' do
+    describe 'specifying a a UUID as the start_with ID and using depth, WHERE and ORDER' do
+      it "does not raise an error" do
+        relation = klass.join_recursive do |query|
+          query.
+            start_with(id: root.id) { select("0 depth") }.
+            select(query.prior[:depth] + 1, start_with: false).
+            connect_by(id: :parent_id)
+        end
+
+        relation.where(trait_id: 'trait').order("depth ASC").first
+      end
+    end
+
     describe 'UNION clause' do
       let(:options) { {} }
       subject { klass.join_recursive(options) { connect_by(id: :parent_id) }.to_sql }

spec/schema.rb

@@ -1,21 +1,24 @@
 ActiveRecord::Migration.verbose = false
 
 ActiveRecord::Schema.define(version: 0) do
-  create_table :categories, force: true do |t|
-    t.column :parent_id, :integer
+  enable_extension 'uuid-ossp'
+  enable_extension 'pgcrypto'
+
+  create_table :categories, force: true, id: :uuid do |t|
+    t.column :parent_id, :uuid
     t.column :trait_id, :string
     t.column :name, :string
     t.column :depth, :integer
     t.column :position, :integer
   end
 
   create_table :articles, force: true do |t|
-    t.column :category_id, :integer
+    t.column :category_id, :uuid
     t.column :title, :string
   end
 
-  create_table :model_with_default_scopes, force: true do |t|
-    t.column :parent_id, :integer
+  create_table :model_with_default_scopes, force: true, id: :uuid do |t|
+    t.column :parent_id, :uuid
     t.column :name, :string
   end
 end