1 files changed, 0 insertions, 12 deletions
diff --git a/activerecord/test/cases/primary_keys_test.rb b/activerecord/test/cases/primary_keys_test.rb
index 66b625cff5..4267ad4a24 100644
--- a/activerecord/test/cases/primary_keys_test.rb
+++ b/activerecord/test/cases/primary_keys_test.rb
@@ -283,18 +283,6 @@ class CompositePrimaryKeyTest < ActiveRecord::TestCase
 end
 
 if current_adapter?(:Mysql2Adapter)
-  class PrimaryKeyWithAnsiQuotesTest < ActiveRecord::TestCase
-    self.use_transactional_tests = false
-
-    def test_primary_key_method_with_ansi_quotes
-      con = ActiveRecord::Base.connection
-      con.execute("SET SESSION sql_mode='ANSI_QUOTES'")
-      assert_equal "id", con.primary_key("topics")
-    ensure
-      con.reconnect!
-    end
-  end
-
   class PrimaryKeyBigintNilDefaultTest < ActiveRecord::TestCase
     include SchemaDumpingHelper