2 files changed, 4 insertions, 0 deletions
diff --git a/activerecord/test/cases/dup_test.rb b/activerecord/test/cases/dup_test.rb
index 3821e0c949..000ed27efb 100644
--- a/activerecord/test/cases/dup_test.rb
+++ b/activerecord/test/cases/dup_test.rb
@@ -143,6 +143,8 @@ module ActiveRecord
     end
 
     def test_dup_without_primary_key
+      skip if current_adapter?(:OracleAdapter)
+
       klass = Class.new(ActiveRecord::Base) do
         self.table_name = "parrots_pirates"
       end
diff --git a/activerecord/test/cases/primary_keys_test.rb b/activerecord/test/cases/primary_keys_test.rb
index 12386635f6..5ded619716 100644
--- a/activerecord/test/cases/primary_keys_test.rb
+++ b/activerecord/test/cases/primary_keys_test.rb
@@ -183,6 +183,8 @@ class PrimaryKeysTest < ActiveRecord::TestCase
   end
 
   def test_create_without_primary_key_no_extra_query
+    skip if current_adapter?(:OracleAdapter)
+
     klass = Class.new(ActiveRecord::Base) do
       self.table_name = "dashboards"
     end